{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"2.0","query":"mathematica-journal.com","query_normalized":"mathematica-journal.com","self_url":"https://www.goguides.com/evaluate.php?domain=mathematica-journal.com","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-1780065015","favicon_seed":"cf801e6b6493d4b9","favicon_url":"https://www.goguides.com/favicon_img.php?u=mathematica-journal.com&s=32","observed":true,"known_to_queue":false,"trust_state":"observed","lookup_type":"domain_match","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"policy_status":"allowed","status":"allowed","ai_rank":82,"grade":"A","trust_confidence":0.82,"confidence":0.82,"source_type":"news","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.82,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-09-30 11:41:54","bot_hit_count":2,"trust_measurement_count":0},"machine_use":{"version":"1.0","status":"observed_not_verified","read":true,"summarize":true,"cite":false,"recommend":false,"transact":false,"sensitive_advice":false,"decision":"readable_observed_not_verified","basis":["known_to_goguides","publicly_eligible","policy_allowed","stable_trust_id"],"limits":["not_verified_active_record","citation_not_cleared","recommendation_not_cleared","autonomous_transaction_not_cleared","sensitive_advice_not_cleared","claims_not_independently_verified"]},"documentation":{"white_paper_url":"https://www.goguides.com/white-paper.php","pdf_url":"https://www.goguides.com/whitepapers/goguides-ai-source-clearance-white-paper.pdf","verified_text_url":"https://www.goguides.com/verified-text.php?q=gravity&format=json","verified_text_note":"Live verified-text topic lookup for hallucination-resistant citation workflows, with source attribution, license metadata, machine-use guidance, hash scope, previews, and canonical full-record URLs."},"verification":{"status":"unverified"},"crawl_status":{"state":"observed"},"activity_signal":{"recently_observed":true,"bot_hit_count":2,"observation_count":2,"bot_count":1,"last_seen":"2026-09-30 11:41:54"},"freshness":{"state":"Stale","last_crawl_days":37},"refresh_eligibility":{"cooldown_hours":24,"eligible":true,"eligible_at":"2026-08-24T14:17:39-04:00","eligible_in_seconds":0},"last_crawled_at":"2026-08-23 14:17:39","signal_last_changed_at":"2026-08-23 14:17:39","record_freshness_label":"Stale","trust_measurement_count":0,"observation_count":0,"rank_algo_state_changes":0,"provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":2,"observation_count":2,"first_observed_at":"2026-08-19 10:12:53","last_observed_at":"2026-08-23 14:17:40","changes":{"content":0,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"http://www.mathematica-journal.com/","final_url":"https://www.mathematica-journal.com/","http_status":200,"redirect_count":0,"content_type":"text/html; charset=UTF-8","response_bytes":22656,"page_title":"The Mathematica Journal: Mathematica Techniques and Applications","robots":{"allowed":true,"reason":"allowed","robots_txt_sha256":"9d7f7b728cdaab4e080c9038273102137fc6fb90f3be3a8d97aeced17862bc06"},"dns":{"public_ips":["140.177.9.75"],"nameservers":["wri-dns2.wolfram.com","wri-dns3.wolfram.com"],"dns_sha256":"515f1b087d753769da7717d61d49ceece9f6b307031c3ae0f84921f7a56a7869"},"tls":{"certificate_sha256":"2bfd7e99afdc38df0eef850c20f32847f0d6e21214ac4bdac7a9066796465801","issuer":"CN=YR2,O=Let's Encrypt,C=US","valid_from":"2026-08-02 08:30:31","valid_until":"2026-10-31 08:30:30"},"hashes":{"content_sha256":"9bb37718343e231b7a9b9b5b0271b556e6a32db70e4a9468dd6a2b5584c071d3","html_sha256":"cfb488d23c3007b9add35e4c27e82ccaa9dee793710b084e66e5327385accbcf","provenance_sha256":"d64102e7e809ad431df50c9d3322696e392aa6222e48928a153ecbca6fc2b7e7"},"first_observed_at":"2026-08-23 14:17:40","last_observed_at":"2026-08-23 14:17:40","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":82,"grade":"A"},"matched_domain":"mathematica-journal.com","matched_url":"http://www.mathematica-journal.com/","history_url":"https://www.goguides.com/history/mathematica-journal.com","verify_url":"https://www.goguides.com/verify/mathematica-journal.com","state_url":"https://www.goguides.com/state/mathematica-journal.com","changes_url":"https://www.goguides.com/changes/mathematica-journal.com","semantics":{"web_state_version":"web-state-v3","bitmasks":{"ai_policy_mask":{"version":"ai-policy-mask-v1","url":"https://www.goguides.com/docs/web-state.json#ai_policy_mask"},"schema_type_mask":{"version":"schema-type-mask-v1","url":"https://www.goguides.com/docs/web-state.json#schema_type_mask"}}},"result":{"status":"known","host":"mathematica-journal.com","canonical":"https://mathematica-journal.com/","known":{"url":"http://www.mathematica-journal.com/","ai_rank":82,"grade":"A","fetched":"2026-08-23 14:17:39","source_type":"news"}},"ts_utc":"2026-09-30T15:41:54Z","machine_actions":{"request_url":{"capability_id":"goguides.url_request","api_version":"url-request-v1","method":"POST","endpoint":"https://www.goguides.com/request-url","content_type":"application/json","freshness":"use-current-or-crawl-on-miss","status_endpoint_template":"https://www.goguides.com/request-url/status/{request_id}","documentation":"https://www.goguides.com/docs/request-url.html","openapi":"https://www.goguides.com/docs/openapi.yaml","semantics":{"known_url":"return stored GoGuides intelligence when available","unknown_safe_url":"may be accepted into the protected GoGuides crawler pipeline","authoritative_record":"created only by GoGuides observation; caller cannot write trust state directly","discovery_only_here":true,"adoption_requires_explicit_post":true}}},"capability_discovery":{"human_developer_hub":"https://www.goguides.com/developers","machine_discovery":"https://www.goguides.com/machine-use.json","openapi":"https://www.goguides.com/docs/openapi.yaml","evaluate_documentation":"https://www.goguides.com/docs/evaluate","batch_evaluate_documentation":"https://www.goguides.com/docs/evaluate-batch","web_state_documentation":"https://www.goguides.com/docs/web-state","change_intelligence_documentation":"https://www.goguides.com/docs/change-intelligence","claim_support_documentation":"https://www.goguides.com/docs/claim-support","content_relationships_documentation":"https://www.goguides.com/docs/content-relationships"}}