{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:I44XV5T4DFAMYTBOYBR7MAXPIB","short_pith_number":"pith:I44XV5T4","schema_version":"1.0","canonical_sha256":"47397af67c1940cc4c2ec063f602ef4068f784c9f52d88225d2ee1cf3268f439","source":{"kind":"arxiv","id":"2509.01026","version":1},"attestation_state":"computed","paper":{"title":"The Aromatic Infrared Bands around the Wolf-Rayet Binary WR140 Revealed by JWST","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Alan T. Tokunaga, Anthony Moffat, Gerd Weigelt, Hideo Matsuhara, Joel Sanchez-Bermudez, Kotomi Taniguchi, Macarena Garcia Marin, Noel D. Richardson, Peredur M. Williams, Riko Senoo, Ryan M. Lau, Takashi Onaka, Theodore R. Gull, Thomas I. Madura, Walter Duley","submitted_at":"2025-08-31T23:35:30Z","abstract_excerpt":"We have analyzed the aromatic infrared bands (AIBs) in the 6-11.2 $\\mu$m range around the Wolf-Rayet binary WR140 (d=1.64 kpc) obtained with the James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) Medium-Resolution Spectrometer (MRS). In WR140's circumstellar environment, we have detected AIBs at 6 $\\mu$m and 7.7 $\\mu$m which are attributed to C-C stretching modes. These features have been detected in the innermost dust shell (Shell1; ~2100 au from WR140), the subsequent dust shell (Shell2; ~5200 au), and ``off-shell'' regions in the MRS coverage. The 11.2 $\\mu$m AIB, which is ass"},"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":"2509.01026","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-08-31T23:35:30Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"f66ff5c9616ee7fbdd5bf139f1b512b76b43ab53b45db1a419b24a330f4271f1","abstract_canon_sha256":"8d7df8503130575779bc4890a782079d05674f597ae31276516f0483fffe37d7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:02:52.459876Z","signature_b64":"Vql/87NagSrczpBhaf8NktfJrHlWWiqsxvPm1V/8hCf0NHvnXvGrjVFh1/B5QwgTyOn+3/0AbhanzXVwg9ToBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"47397af67c1940cc4c2ec063f602ef4068f784c9f52d88225d2ee1cf3268f439","last_reissued_at":"2026-07-05T12:02:52.459419Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:02:52.459419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Aromatic Infrared Bands around the Wolf-Rayet Binary WR140 Revealed by JWST","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Alan T. Tokunaga, Anthony Moffat, Gerd Weigelt, Hideo Matsuhara, Joel Sanchez-Bermudez, Kotomi Taniguchi, Macarena Garcia Marin, Noel D. Richardson, Peredur M. Williams, Riko Senoo, Ryan M. Lau, Takashi Onaka, Theodore R. Gull, Thomas I. Madura, Walter Duley","submitted_at":"2025-08-31T23:35:30Z","abstract_excerpt":"We have analyzed the aromatic infrared bands (AIBs) in the 6-11.2 $\\mu$m range around the Wolf-Rayet binary WR140 (d=1.64 kpc) obtained with the James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) Medium-Resolution Spectrometer (MRS). In WR140's circumstellar environment, we have detected AIBs at 6 $\\mu$m and 7.7 $\\mu$m which are attributed to C-C stretching modes. These features have been detected in the innermost dust shell (Shell1; ~2100 au from WR140), the subsequent dust shell (Shell2; ~5200 au), and ``off-shell'' regions in the MRS coverage. The 11.2 $\\mu$m AIB, which is ass"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.01026","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.01026/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2509.01026","created_at":"2026-07-05T12:02:52.459474+00:00"},{"alias_kind":"arxiv_version","alias_value":"2509.01026v1","created_at":"2026-07-05T12:02:52.459474+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.01026","created_at":"2026-07-05T12:02:52.459474+00:00"},{"alias_kind":"pith_short_12","alias_value":"I44XV5T4DFAM","created_at":"2026-07-05T12:02:52.459474+00:00"},{"alias_kind":"pith_short_16","alias_value":"I44XV5T4DFAMYTBO","created_at":"2026-07-05T12:02:52.459474+00:00"},{"alias_kind":"pith_short_8","alias_value":"I44XV5T4","created_at":"2026-07-05T12:02:52.459474+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/I44XV5T4DFAMYTBOYBR7MAXPIB","json":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB.json","graph_json":"https://pith.science/api/pith-number/I44XV5T4DFAMYTBOYBR7MAXPIB/graph.json","events_json":"https://pith.science/api/pith-number/I44XV5T4DFAMYTBOYBR7MAXPIB/events.json","paper":"https://pith.science/paper/I44XV5T4"},"agent_actions":{"view_html":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB","download_json":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB.json","view_paper":"https://pith.science/paper/I44XV5T4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2509.01026&json=true","fetch_graph":"https://pith.science/api/pith-number/I44XV5T4DFAMYTBOYBR7MAXPIB/graph.json","fetch_events":"https://pith.science/api/pith-number/I44XV5T4DFAMYTBOYBR7MAXPIB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB/action/storage_attestation","attest_author":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB/action/author_attestation","sign_citation":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB/action/citation_signature","submit_replication":"https://pith.science/pith/I44XV5T4DFAMYTBOYBR7MAXPIB/action/replication_record"}},"created_at":"2026-07-05T12:02:52.459474+00:00","updated_at":"2026-07-05T12:02:52.459474+00:00"}