{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:EYPVHWS3KZZIFLCZ26AHU3D2MY","short_pith_number":"pith:EYPVHWS3","canonical_record":{"source":{"id":"1503.01225","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-04T05:20:17Z","cross_cats_sorted":[],"title_canon_sha256":"34a328da098f1480ab4ca8e35d0bb8532f9c5a61091a17966d6eff8e9f776503","abstract_canon_sha256":"fadb66a467166e43a786ae1c9692b65c9d45870ae3d9ba112eebc0ca1efc08dc"},"schema_version":"1.0"},"canonical_sha256":"261f53da5b567282ac59d7807a6c7a6633bba34ae62951c1342f6bb6c6e0d102","source":{"kind":"arxiv","id":"1503.01225","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.01225","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"arxiv_version","alias_value":"1503.01225v1","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.01225","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"pith_short_12","alias_value":"EYPVHWS3KZZI","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EYPVHWS3KZZIFLCZ","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EYPVHWS3","created_at":"2026-05-18T12:29:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:EYPVHWS3KZZIFLCZ26AHU3D2MY","target":"record","payload":{"canonical_record":{"source":{"id":"1503.01225","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-04T05:20:17Z","cross_cats_sorted":[],"title_canon_sha256":"34a328da098f1480ab4ca8e35d0bb8532f9c5a61091a17966d6eff8e9f776503","abstract_canon_sha256":"fadb66a467166e43a786ae1c9692b65c9d45870ae3d9ba112eebc0ca1efc08dc"},"schema_version":"1.0"},"canonical_sha256":"261f53da5b567282ac59d7807a6c7a6633bba34ae62951c1342f6bb6c6e0d102","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:53.495034Z","signature_b64":"LEILtMRajqAHmQmwzPtuo8I9/ANm+ibVV4phxKkWGIcnULTnFimrz3pO8H3AiMG6s/kWHs/w3PeUM8T94AcRBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"261f53da5b567282ac59d7807a6c7a6633bba34ae62951c1342f6bb6c6e0d102","last_reissued_at":"2026-05-18T01:40:53.494261Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:53.494261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.01225","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":"2026-05-18T01:40:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qg3lAekvXxJD8MhzwB3lmFPXbtxcu1+W6m2jaCGw5vfQeBTD1k7XCucTzEqCBWxSfh0rCLQlE0e8QdYAVlLbDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T17:55:14.697959Z"},"content_sha256":"dd00095449ace0fb28dfa1590625c19e67e0ae9d028ec13148504cba83486d63","schema_version":"1.0","event_id":"sha256:dd00095449ace0fb28dfa1590625c19e67e0ae9d028ec13148504cba83486d63"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:EYPVHWS3KZZIFLCZ26AHU3D2MY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The warm CO gas along the UV-heated outflow cavity walls: a possible interpretation for the Herschel/PACS CO spectra of embedded YSOs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Edwin A. Bergin, Jeong-Eun Lee, Seokho Lee","submitted_at":"2015-03-04T05:20:17Z","abstract_excerpt":"A fraction of the mid-$J$ ($J$= 14--13 to $J$= 24--23) CO emission detected by the \\textit{Herschel}/PACS observations of embedded young stellar objects (YSOs) has been attributed to the UV-heated outflow cavity walls. We have applied our newly developed self-consistent models of Photon-Dominated Region (PDR) and non-local thermal equilibrium line Radiative transfer In general Grid (RIG) to the \\textit{Herschel} FIR observations of 27 low mass YSOs and one intermediate mass YSO, NGC7129-FIRS2. When the contribution of the hot component (traced by transitions of $J> 24$) is removed, the rotatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.01225","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:40:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nmQJlcWcOQPn4mVLKPxMoIYesIEp4INlLk3ZxpoSFSwpCBt/IG6C6176ccXNtbsc77nyvtfrUH681fqmPW/IDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T17:55:14.698305Z"},"content_sha256":"4e2b730824c2f77024b4d7fccbe74e6707bdf20094effa2a6b879bf5351bcc3b","schema_version":"1.0","event_id":"sha256:4e2b730824c2f77024b4d7fccbe74e6707bdf20094effa2a6b879bf5351bcc3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EYPVHWS3KZZIFLCZ26AHU3D2MY/bundle.json","state_url":"https://pith.science/pith/EYPVHWS3KZZIFLCZ26AHU3D2MY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EYPVHWS3KZZIFLCZ26AHU3D2MY/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":"2026-06-02T17:55:14Z","links":{"resolver":"https://pith.science/pith/EYPVHWS3KZZIFLCZ26AHU3D2MY","bundle":"https://pith.science/pith/EYPVHWS3KZZIFLCZ26AHU3D2MY/bundle.json","state":"https://pith.science/pith/EYPVHWS3KZZIFLCZ26AHU3D2MY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EYPVHWS3KZZIFLCZ26AHU3D2MY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:EYPVHWS3KZZIFLCZ26AHU3D2MY","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":"fadb66a467166e43a786ae1c9692b65c9d45870ae3d9ba112eebc0ca1efc08dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-04T05:20:17Z","title_canon_sha256":"34a328da098f1480ab4ca8e35d0bb8532f9c5a61091a17966d6eff8e9f776503"},"schema_version":"1.0","source":{"id":"1503.01225","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.01225","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"arxiv_version","alias_value":"1503.01225v1","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.01225","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"pith_short_12","alias_value":"EYPVHWS3KZZI","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EYPVHWS3KZZIFLCZ","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EYPVHWS3","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:4e2b730824c2f77024b4d7fccbe74e6707bdf20094effa2a6b879bf5351bcc3b","target":"graph","created_at":"2026-05-18T01:40:53Z","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"},"paper":{"abstract_excerpt":"A fraction of the mid-$J$ ($J$= 14--13 to $J$= 24--23) CO emission detected by the \\textit{Herschel}/PACS observations of embedded young stellar objects (YSOs) has been attributed to the UV-heated outflow cavity walls. We have applied our newly developed self-consistent models of Photon-Dominated Region (PDR) and non-local thermal equilibrium line Radiative transfer In general Grid (RIG) to the \\textit{Herschel} FIR observations of 27 low mass YSOs and one intermediate mass YSO, NGC7129-FIRS2. When the contribution of the hot component (traced by transitions of $J> 24$) is removed, the rotatio","authors_text":"Edwin A. Bergin, Jeong-Eun Lee, Seokho Lee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-04T05:20:17Z","title":"The warm CO gas along the UV-heated outflow cavity walls: a possible interpretation for the Herschel/PACS CO spectra of embedded YSOs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.01225","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:dd00095449ace0fb28dfa1590625c19e67e0ae9d028ec13148504cba83486d63","target":"record","created_at":"2026-05-18T01:40:53Z","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":"fadb66a467166e43a786ae1c9692b65c9d45870ae3d9ba112eebc0ca1efc08dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-04T05:20:17Z","title_canon_sha256":"34a328da098f1480ab4ca8e35d0bb8532f9c5a61091a17966d6eff8e9f776503"},"schema_version":"1.0","source":{"id":"1503.01225","kind":"arxiv","version":1}},"canonical_sha256":"261f53da5b567282ac59d7807a6c7a6633bba34ae62951c1342f6bb6c6e0d102","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"261f53da5b567282ac59d7807a6c7a6633bba34ae62951c1342f6bb6c6e0d102","first_computed_at":"2026-05-18T01:40:53.494261Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:53.494261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LEILtMRajqAHmQmwzPtuo8I9/ANm+ibVV4phxKkWGIcnULTnFimrz3pO8H3AiMG6s/kWHs/w3PeUM8T94AcRBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:53.495034Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.01225","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd00095449ace0fb28dfa1590625c19e67e0ae9d028ec13148504cba83486d63","sha256:4e2b730824c2f77024b4d7fccbe74e6707bdf20094effa2a6b879bf5351bcc3b"],"state_sha256":"03f37a9663fb996f060f469d691ff73815fa11ee56055123d07332949fbad2fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7RYcDTA+470A4Za4JleBEA/zsHqHPDHWOcNPS9zA/EE+9PssQ0me1Io17hENmiFx+WyZCXe6TfwxR3rUZYN7Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T17:55:14.700226Z","bundle_sha256":"99764069b27b677e939eb8a114f76e8b2e3baf4f8a81fe1ff97644a76bde5eb1"}}