{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:SAJNIQES232DBDYPHRA2PQATJV","short_pith_number":"pith:SAJNIQES","schema_version":"1.0","canonical_sha256":"9012d44092d6f4308f0f3c41a7c0134d6ab59586756dfbbd5cde01b8ecf152c3","source":{"kind":"arxiv","id":"1307.6504","version":1},"attestation_state":"computed","paper":{"title":"Infrared Emission and the Destruction of Dust in HII regions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Dmitry Wiebe, Maria Kirsanova, Yaroslav Pavlyuchenkov","submitted_at":"2013-07-24T17:33:26Z","abstract_excerpt":"The generation of infrared (IR) radiation and the observed IR intensity distribution at wavelengths of 8, 24, and 100 micron in the ionized hydrogen region around a young, massive star is investigated. The evolution of the HII region is treated using a self-consistent chemical-dynamical model in which three dust populations are included -- large silicate grains, small graphite grains, and polycyclic, aromatic hydrocarbons (PAHs). A radiative transfer model taking into account stochastic heating of small grains and macromolecules is used to model the IR spectral energy distribution. The computa"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1307.6504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-07-24T17:33:26Z","cross_cats_sorted":[],"title_canon_sha256":"e5a99c2a144a5f9d7aac2ab7cc9b4a461d8686eda1be1c0e80bdcb040fb31b2a","abstract_canon_sha256":"49f81f5c21588f669a57d235146b40ce15645d5e57633b5dfcc87aaa1ab52b95"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:40.530330Z","signature_b64":"Slv/bGCZJS01EX14tVU8+tbBBXIki98sUne3FrQiCV6OBOhohDmUSICzjym/jDKxEfSKv3aaF8D27Jlm6UJYCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9012d44092d6f4308f0f3c41a7c0134d6ab59586756dfbbd5cde01b8ecf152c3","last_reissued_at":"2026-05-18T01:48:40.529781Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:40.529781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Infrared Emission and the Destruction of Dust in HII regions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Dmitry Wiebe, Maria Kirsanova, Yaroslav Pavlyuchenkov","submitted_at":"2013-07-24T17:33:26Z","abstract_excerpt":"The generation of infrared (IR) radiation and the observed IR intensity distribution at wavelengths of 8, 24, and 100 micron in the ionized hydrogen region around a young, massive star is investigated. The evolution of the HII region is treated using a self-consistent chemical-dynamical model in which three dust populations are included -- large silicate grains, small graphite grains, and polycyclic, aromatic hydrocarbons (PAHs). A radiative transfer model taking into account stochastic heating of small grains and macromolecules is used to model the IR spectral energy distribution. The computa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6504","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1307.6504","created_at":"2026-05-18T01:48:40.529854+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.6504v1","created_at":"2026-05-18T01:48:40.529854+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6504","created_at":"2026-05-18T01:48:40.529854+00:00"},{"alias_kind":"pith_short_12","alias_value":"SAJNIQES232D","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"SAJNIQES232DBDYP","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"SAJNIQES","created_at":"2026-05-18T12:27:59.945178+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV","json":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV.json","graph_json":"https://pith.science/api/pith-number/SAJNIQES232DBDYPHRA2PQATJV/graph.json","events_json":"https://pith.science/api/pith-number/SAJNIQES232DBDYPHRA2PQATJV/events.json","paper":"https://pith.science/paper/SAJNIQES"},"agent_actions":{"view_html":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV","download_json":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV.json","view_paper":"https://pith.science/paper/SAJNIQES","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.6504&json=true","fetch_graph":"https://pith.science/api/pith-number/SAJNIQES232DBDYPHRA2PQATJV/graph.json","fetch_events":"https://pith.science/api/pith-number/SAJNIQES232DBDYPHRA2PQATJV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV/action/storage_attestation","attest_author":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV/action/author_attestation","sign_citation":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV/action/citation_signature","submit_replication":"https://pith.science/pith/SAJNIQES232DBDYPHRA2PQATJV/action/replication_record"}},"created_at":"2026-05-18T01:48:40.529854+00:00","updated_at":"2026-05-18T01:48:40.529854+00:00"}