{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5CHLVWNGFXQZ2FSGWEMAA7NDTT","short_pith_number":"pith:5CHLVWNG","canonical_record":{"source":{"id":"1601.04599","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-18T16:46:59Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"52338612d7f1876d79974763398d5f8154ff4372493d8f27942ae090e92cde5e","abstract_canon_sha256":"207367dc10641af386ebdb2ab1ca2f4c1bbe07e7ae9a1e46b7b75537d7f4b65f"},"schema_version":"1.0"},"canonical_sha256":"e88ebad9a62de19d1646b118007da39cdd10a9d468e47cf856de076c3d5bb2aa","source":{"kind":"arxiv","id":"1601.04599","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04599","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04599v1","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04599","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"pith_short_12","alias_value":"5CHLVWNGFXQZ","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5CHLVWNGFXQZ2FSG","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5CHLVWNG","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5CHLVWNGFXQZ2FSGWEMAA7NDTT","target":"record","payload":{"canonical_record":{"source":{"id":"1601.04599","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-18T16:46:59Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"52338612d7f1876d79974763398d5f8154ff4372493d8f27942ae090e92cde5e","abstract_canon_sha256":"207367dc10641af386ebdb2ab1ca2f4c1bbe07e7ae9a1e46b7b75537d7f4b65f"},"schema_version":"1.0"},"canonical_sha256":"e88ebad9a62de19d1646b118007da39cdd10a9d468e47cf856de076c3d5bb2aa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:24.886581Z","signature_b64":"osk1wUlDhWBiDIudA30ec64FMiKP3e1ZfpqUEFiewP+ONSfWsUrG04jZIpAQuKJSO0/11j/vppupiqezcbT1Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e88ebad9a62de19d1646b118007da39cdd10a9d468e47cf856de076c3d5bb2aa","last_reissued_at":"2026-05-18T01:19:24.885861Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:24.885861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.04599","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":"2026-05-18T01:19:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P1RyEMHovaaHDO4HxFtJipO1tD2NCotK6zSyuNO2ZSP9zAgVeGi/fwqnSm+wNUr2oXf5z3bHyjXcijMsTeD+Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T01:16:10.143886Z"},"content_sha256":"035fa1217e14d7d3d54a0185f5f47dc1a716985e5d426ac3a3e4103c8dabbc0b","schema_version":"1.0","event_id":"sha256:035fa1217e14d7d3d54a0185f5f47dc1a716985e5d426ac3a3e4103c8dabbc0b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5CHLVWNGFXQZ2FSGWEMAA7NDTT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Herschel-HIFI view of mid-IR quiet massive protostellar objects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. Baudry, E.F. van Dishoeck, F. Herpin, F. van der Tak, F. Wyrowski, J. Braine, J. Mata, L. Chavarria, L. Kristensen, M. Schmalzl, S. Bontemps, T. Jacq","submitted_at":"2016-01-18T16:46:59Z","abstract_excerpt":"We present Herschel/HIFI observations (WISH KP) of 14 water lines in a small sample of galactic massive protostellar objects: NGC6334I(N), DR21(OH), IRAS16272-4837, and IRAS05358+3543. We analyze the gas dynamics from the line profiles. Through modeling of the observations using RATRAN, we estimate outflow, infall, turbulent velocities, molecular abundances, and investigate any correlation with the evolutionary status of each source. The molecular line profiles exhibit a broad component coming from the shocks along the cavity walls associated with the protostars, and an infalling (or expansion"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04599","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":"2026-05-18T01:19:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"St7xdNk/gabUF1HnNFt7CLBSmhsmkQ4IzpPhvrJjVcGYfdcalAeWOP82p8raYFqcIp7d4Sf6xffkTyiAEeoKCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T01:16:10.144225Z"},"content_sha256":"37f0ebd8df481f0d2bd121720b2f767a8574b660937e467afb59738d5c83b8f3","schema_version":"1.0","event_id":"sha256:37f0ebd8df481f0d2bd121720b2f767a8574b660937e467afb59738d5c83b8f3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5CHLVWNGFXQZ2FSGWEMAA7NDTT/bundle.json","state_url":"https://pith.science/pith/5CHLVWNGFXQZ2FSGWEMAA7NDTT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5CHLVWNGFXQZ2FSGWEMAA7NDTT/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":"2026-06-03T01:16:10Z","links":{"resolver":"https://pith.science/pith/5CHLVWNGFXQZ2FSGWEMAA7NDTT","bundle":"https://pith.science/pith/5CHLVWNGFXQZ2FSGWEMAA7NDTT/bundle.json","state":"https://pith.science/pith/5CHLVWNGFXQZ2FSGWEMAA7NDTT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5CHLVWNGFXQZ2FSGWEMAA7NDTT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5CHLVWNGFXQZ2FSGWEMAA7NDTT","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":"207367dc10641af386ebdb2ab1ca2f4c1bbe07e7ae9a1e46b7b75537d7f4b65f","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-18T16:46:59Z","title_canon_sha256":"52338612d7f1876d79974763398d5f8154ff4372493d8f27942ae090e92cde5e"},"schema_version":"1.0","source":{"id":"1601.04599","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04599","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04599v1","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04599","created_at":"2026-05-18T01:19:24Z"},{"alias_kind":"pith_short_12","alias_value":"5CHLVWNGFXQZ","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5CHLVWNGFXQZ2FSG","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5CHLVWNG","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:37f0ebd8df481f0d2bd121720b2f767a8574b660937e467afb59738d5c83b8f3","target":"graph","created_at":"2026-05-18T01:19:24Z","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":"We present Herschel/HIFI observations (WISH KP) of 14 water lines in a small sample of galactic massive protostellar objects: NGC6334I(N), DR21(OH), IRAS16272-4837, and IRAS05358+3543. We analyze the gas dynamics from the line profiles. Through modeling of the observations using RATRAN, we estimate outflow, infall, turbulent velocities, molecular abundances, and investigate any correlation with the evolutionary status of each source. The molecular line profiles exhibit a broad component coming from the shocks along the cavity walls associated with the protostars, and an infalling (or expansion","authors_text":"A. Baudry, E.F. van Dishoeck, F. Herpin, F. van der Tak, F. Wyrowski, J. Braine, J. Mata, L. Chavarria, L. Kristensen, M. Schmalzl, S. Bontemps, T. Jacq","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-18T16:46:59Z","title":"The Herschel-HIFI view of mid-IR quiet massive protostellar objects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04599","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":"sha256:035fa1217e14d7d3d54a0185f5f47dc1a716985e5d426ac3a3e4103c8dabbc0b","target":"record","created_at":"2026-05-18T01:19:24Z","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":"207367dc10641af386ebdb2ab1ca2f4c1bbe07e7ae9a1e46b7b75537d7f4b65f","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-18T16:46:59Z","title_canon_sha256":"52338612d7f1876d79974763398d5f8154ff4372493d8f27942ae090e92cde5e"},"schema_version":"1.0","source":{"id":"1601.04599","kind":"arxiv","version":1}},"canonical_sha256":"e88ebad9a62de19d1646b118007da39cdd10a9d468e47cf856de076c3d5bb2aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e88ebad9a62de19d1646b118007da39cdd10a9d468e47cf856de076c3d5bb2aa","first_computed_at":"2026-05-18T01:19:24.885861Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:24.885861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"osk1wUlDhWBiDIudA30ec64FMiKP3e1ZfpqUEFiewP+ONSfWsUrG04jZIpAQuKJSO0/11j/vppupiqezcbT1Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:24.886581Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.04599","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:035fa1217e14d7d3d54a0185f5f47dc1a716985e5d426ac3a3e4103c8dabbc0b","sha256:37f0ebd8df481f0d2bd121720b2f767a8574b660937e467afb59738d5c83b8f3"],"state_sha256":"b8ea4b0458da6bd1868d578854e5c6e24039e16fb397095f80d0bbe2db314ece"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vYTtOUq1W4+efb+MCLu9OAfSBo3Of47mk+viSgTxG6VMEBL2kAr5oW9393Cw0c5E/iVCf+SquUpBda6cMKu5DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T01:16:10.146155Z","bundle_sha256":"761ffcb17f753941d8e31e5af6998117a9108a6b71db50539f9104c02dbdf171"}}