{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:2NRIA5OZ7ZIWKV52CEVTW6GDVJ","short_pith_number":"pith:2NRIA5OZ","canonical_record":{"source":{"id":"2212.11424","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-12-22T00:27:37Z","cross_cats_sorted":[],"title_canon_sha256":"0862770a891a5f531be412d802cbd3573d18c0f6345a8b0820334413b519a6d2","abstract_canon_sha256":"788c122a5547658737f65d4755d1e96b37cd7ffc5a930248b41d4abd3e9bed7e"},"schema_version":"1.0"},"canonical_sha256":"d3628075d9fe516557ba112b3b78c3aa55343544ceabd6bf89fc82818035b06a","source":{"kind":"arxiv","id":"2212.11424","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.11424","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"arxiv_version","alias_value":"2212.11424v1","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.11424","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"pith_short_12","alias_value":"2NRIA5OZ7ZIW","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"2NRIA5OZ7ZIWKV52","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"2NRIA5OZ","created_at":"2026-07-05T05:27:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:2NRIA5OZ7ZIWKV52CEVTW6GDVJ","target":"record","payload":{"canonical_record":{"source":{"id":"2212.11424","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-12-22T00:27:37Z","cross_cats_sorted":[],"title_canon_sha256":"0862770a891a5f531be412d802cbd3573d18c0f6345a8b0820334413b519a6d2","abstract_canon_sha256":"788c122a5547658737f65d4755d1e96b37cd7ffc5a930248b41d4abd3e9bed7e"},"schema_version":"1.0"},"canonical_sha256":"d3628075d9fe516557ba112b3b78c3aa55343544ceabd6bf89fc82818035b06a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:27:38.924523Z","signature_b64":"3F4A2+rcygZr621z4Pc6pwobrS5JL04ndVSkB9TEuyEL84TPa+yenJwjgGuk6DaP5M0TMitpoBSZRg9LcvDyAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3628075d9fe516557ba112b3b78c3aa55343544ceabd6bf89fc82818035b06a","last_reissued_at":"2026-07-05T05:27:38.924039Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:27:38.924039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.11424","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:27:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iQbYgNcm2NkBKh9g3jsw4dMNEm45ZXTnLZkbWxsfLrsobHvD2wsbMAU2FrZxhMudqoiJ97TFWIu3q2Ofws/pCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T06:17:55.797595Z"},"content_sha256":"2bf011b1316d010642671693e1615119865e91c19e1c87f47eade4d7cb0044bd","schema_version":"1.0","event_id":"sha256:2bf011b1316d010642671693e1615119865e91c19e1c87f47eade4d7cb0044bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:2NRIA5OZ7ZIWKV52CEVTW6GDVJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Near-infrared spectroscopy of a massive young stellar object in the direction toward the Galactic Center: XCN and aromatic C-D features","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Itsuki Sakon, Takashi Onaka, Takashi Shimonishi","submitted_at":"2022-12-22T00:27:37Z","abstract_excerpt":"We report near-infrared (2.5--5 micron) long-slit (~ 30 arcsec) spectroscopy of a young stellar object in the direction toward the Galactic center with the Infrared Camera on board the AKARI satellite. The present target is suggested to be AFGL 2006 based on its very red color and close location. The spectra show strong absorption features of H$_2$O and CO$_2$ ices, and emission of HI Br alpha recombination line and the 3.3 micron band, the latter of which originates from polycyclic aromatic hydrocarbons (PAHs) or materials containing PAHs. The spectra show a broad, complex absorption feature "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.11424","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/2212.11424/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:27:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IeVig8NyBxxLDy/zY0dLEaXa7St3ulSuykqXpfevXVtKt7rZWe3HBn1cy0Z1icHWL/cSpl2flqPGiXFUQOMgDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T06:17:55.797978Z"},"content_sha256":"0acf906ebbc8213a7a3a77b671468ff02111edd28d100a1ed2804d3dc47ea69f","schema_version":"1.0","event_id":"sha256:0acf906ebbc8213a7a3a77b671468ff02111edd28d100a1ed2804d3dc47ea69f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2NRIA5OZ7ZIWKV52CEVTW6GDVJ/bundle.json","state_url":"https://pith.science/pith/2NRIA5OZ7ZIWKV52CEVTW6GDVJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2NRIA5OZ7ZIWKV52CEVTW6GDVJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-07T06:17:55Z","links":{"resolver":"https://pith.science/pith/2NRIA5OZ7ZIWKV52CEVTW6GDVJ","bundle":"https://pith.science/pith/2NRIA5OZ7ZIWKV52CEVTW6GDVJ/bundle.json","state":"https://pith.science/pith/2NRIA5OZ7ZIWKV52CEVTW6GDVJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2NRIA5OZ7ZIWKV52CEVTW6GDVJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:2NRIA5OZ7ZIWKV52CEVTW6GDVJ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"788c122a5547658737f65d4755d1e96b37cd7ffc5a930248b41d4abd3e9bed7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-12-22T00:27:37Z","title_canon_sha256":"0862770a891a5f531be412d802cbd3573d18c0f6345a8b0820334413b519a6d2"},"schema_version":"1.0","source":{"id":"2212.11424","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.11424","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"arxiv_version","alias_value":"2212.11424v1","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.11424","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"pith_short_12","alias_value":"2NRIA5OZ7ZIW","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"2NRIA5OZ7ZIWKV52","created_at":"2026-07-05T05:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"2NRIA5OZ","created_at":"2026-07-05T05:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:0acf906ebbc8213a7a3a77b671468ff02111edd28d100a1ed2804d3dc47ea69f","target":"graph","created_at":"2026-07-05T05:27:38Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2212.11424/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report near-infrared (2.5--5 micron) long-slit (~ 30 arcsec) spectroscopy of a young stellar object in the direction toward the Galactic center with the Infrared Camera on board the AKARI satellite. The present target is suggested to be AFGL 2006 based on its very red color and close location. The spectra show strong absorption features of H$_2$O and CO$_2$ ices, and emission of HI Br alpha recombination line and the 3.3 micron band, the latter of which originates from polycyclic aromatic hydrocarbons (PAHs) or materials containing PAHs. The spectra show a broad, complex absorption feature ","authors_text":"Itsuki Sakon, Takashi Onaka, Takashi Shimonishi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-12-22T00:27:37Z","title":"Near-infrared spectroscopy of a massive young stellar object in the direction toward the Galactic Center: XCN and aromatic C-D features"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.11424","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2bf011b1316d010642671693e1615119865e91c19e1c87f47eade4d7cb0044bd","target":"record","created_at":"2026-07-05T05:27:38Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"788c122a5547658737f65d4755d1e96b37cd7ffc5a930248b41d4abd3e9bed7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-12-22T00:27:37Z","title_canon_sha256":"0862770a891a5f531be412d802cbd3573d18c0f6345a8b0820334413b519a6d2"},"schema_version":"1.0","source":{"id":"2212.11424","kind":"arxiv","version":1}},"canonical_sha256":"d3628075d9fe516557ba112b3b78c3aa55343544ceabd6bf89fc82818035b06a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3628075d9fe516557ba112b3b78c3aa55343544ceabd6bf89fc82818035b06a","first_computed_at":"2026-07-05T05:27:38.924039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:27:38.924039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3F4A2+rcygZr621z4Pc6pwobrS5JL04ndVSkB9TEuyEL84TPa+yenJwjgGuk6DaP5M0TMitpoBSZRg9LcvDyAw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:27:38.924523Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.11424","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2bf011b1316d010642671693e1615119865e91c19e1c87f47eade4d7cb0044bd","sha256:0acf906ebbc8213a7a3a77b671468ff02111edd28d100a1ed2804d3dc47ea69f"],"state_sha256":"67f7cf4d6f4d912a3d2a9699454bedac76f1a2c328a87ff1fddd52cf258b6218"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7IF9nTCB4hhWpDUZ3yxbJSKDSC8Xx+aoaM4wNQWp01F1cfc5H08GKpUBTdNahdwKqXuFMkGQ4lY0XAUl0dt+AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T06:17:55.800842Z","bundle_sha256":"5446a8f096ff0d069e0dae98ad3e3f4bbf31a078901733b18bf9d4dbacaa05e5"}}