{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RLHO2RDYRGB3MIY75HIRJVTX6T","short_pith_number":"pith:RLHO2RDY","canonical_record":{"source":{"id":"1605.01239","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-05-04T12:03:44Z","cross_cats_sorted":[],"title_canon_sha256":"1c078e74fe55e5b1921eca1de42741c4dbe2e3a31617003e06cd08645a5f574f","abstract_canon_sha256":"ad1c34360bfaeb5415bbc5c5dcc43a74b59767b45bd5f6cf0aa42a4b586b605d"},"schema_version":"1.0"},"canonical_sha256":"8aceed44788983b6231fe9d114d677f4c77a581d0c0eab509178c20ff13b0d95","source":{"kind":"arxiv","id":"1605.01239","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.01239","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"arxiv_version","alias_value":"1605.01239v1","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01239","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"pith_short_12","alias_value":"RLHO2RDYRGB3","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RLHO2RDYRGB3MIY7","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RLHO2RDY","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RLHO2RDYRGB3MIY75HIRJVTX6T","target":"record","payload":{"canonical_record":{"source":{"id":"1605.01239","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-05-04T12:03:44Z","cross_cats_sorted":[],"title_canon_sha256":"1c078e74fe55e5b1921eca1de42741c4dbe2e3a31617003e06cd08645a5f574f","abstract_canon_sha256":"ad1c34360bfaeb5415bbc5c5dcc43a74b59767b45bd5f6cf0aa42a4b586b605d"},"schema_version":"1.0"},"canonical_sha256":"8aceed44788983b6231fe9d114d677f4c77a581d0c0eab509178c20ff13b0d95","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:09.567191Z","signature_b64":"2upOuCNcJzyFT3+MH1wknzaD24SRkc/a/RT+09NRN8M3QGFC3G7Yvw1dg3XPc6iweDDiznHC4Cx09WIrk54OAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8aceed44788983b6231fe9d114d677f4c77a581d0c0eab509178c20ff13b0d95","last_reissued_at":"2026-05-18T01:08:09.566818Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:09.566818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.01239","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":"2026-05-18T01:08:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"50K0Vj4Bn8A5s4jgqsWWWT6izQuCBEDB3SkSTpZ87KwofeHAwds5QSyMtZmiracc3lh+uyshDPeqdykDcIkaAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T06:36:00.624237Z"},"content_sha256":"0c3de93d390a3f9d627cbe4ac8f77abf9030bf366741ad9589250e03a2808248","schema_version":"1.0","event_id":"sha256:0c3de93d390a3f9d627cbe4ac8f77abf9030bf366741ad9589250e03a2808248"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RLHO2RDYRGB3MIY75HIRJVTX6T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Star Formation and Feedback: A Molecular Outflow-Prestellar Core Interaction in L1689N","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C.M. Walmsley, C. Vastel, D. C. Lis, E. Roueff, F.F.S van der Tak, H. A. Wootten, L. Pagani, M. Gerin","submitted_at":"2016-05-04T12:03:44Z","abstract_excerpt":"We present Herschel, ALMA Compact Array (ACA), and Caltech Submillimeter Observatory (CSO) observations of the prestellar core in L1689N, which has been suggested to be interacting with a molecular outflow driven by the nearby solar type protostar IRAS 16293-2422. This source is characterized by some of the highest deuteration levels seen in the interstellar medium. The change in the NH2D line velocity and width across the core provides clear evidence of an interaction with the outflow, traced by the high-velocity water emission. Quiescent, cold gas, characterized by narrow line widths is seen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01239","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":"2026-05-18T01:08:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I3F0ruFlg9XfZejgwJf5Osd3Bi6baGVPXPveBm1Zq/Z/I8dEl1U0iyFUjgfl05KMzMG4JLwVg5Pv8Kr2dAzpCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T06:36:00.624713Z"},"content_sha256":"d3f9142b78dd453cd2d234ec4df29888cc2e7e30c973f44a07e760b0af9aa4fd","schema_version":"1.0","event_id":"sha256:d3f9142b78dd453cd2d234ec4df29888cc2e7e30c973f44a07e760b0af9aa4fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RLHO2RDYRGB3MIY75HIRJVTX6T/bundle.json","state_url":"https://pith.science/pith/RLHO2RDYRGB3MIY75HIRJVTX6T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RLHO2RDYRGB3MIY75HIRJVTX6T/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":"2026-05-25T06:36:00Z","links":{"resolver":"https://pith.science/pith/RLHO2RDYRGB3MIY75HIRJVTX6T","bundle":"https://pith.science/pith/RLHO2RDYRGB3MIY75HIRJVTX6T/bundle.json","state":"https://pith.science/pith/RLHO2RDYRGB3MIY75HIRJVTX6T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RLHO2RDYRGB3MIY75HIRJVTX6T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RLHO2RDYRGB3MIY75HIRJVTX6T","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":"ad1c34360bfaeb5415bbc5c5dcc43a74b59767b45bd5f6cf0aa42a4b586b605d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-05-04T12:03:44Z","title_canon_sha256":"1c078e74fe55e5b1921eca1de42741c4dbe2e3a31617003e06cd08645a5f574f"},"schema_version":"1.0","source":{"id":"1605.01239","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.01239","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"arxiv_version","alias_value":"1605.01239v1","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01239","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"pith_short_12","alias_value":"RLHO2RDYRGB3","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RLHO2RDYRGB3MIY7","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RLHO2RDY","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:d3f9142b78dd453cd2d234ec4df29888cc2e7e30c973f44a07e760b0af9aa4fd","target":"graph","created_at":"2026-05-18T01:08:09Z","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, ALMA Compact Array (ACA), and Caltech Submillimeter Observatory (CSO) observations of the prestellar core in L1689N, which has been suggested to be interacting with a molecular outflow driven by the nearby solar type protostar IRAS 16293-2422. This source is characterized by some of the highest deuteration levels seen in the interstellar medium. The change in the NH2D line velocity and width across the core provides clear evidence of an interaction with the outflow, traced by the high-velocity water emission. Quiescent, cold gas, characterized by narrow line widths is seen","authors_text":"C.M. Walmsley, C. Vastel, D. C. Lis, E. Roueff, F.F.S van der Tak, H. A. Wootten, L. Pagani, M. Gerin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-05-04T12:03:44Z","title":"Star Formation and Feedback: A Molecular Outflow-Prestellar Core Interaction in L1689N"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01239","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":"sha256:0c3de93d390a3f9d627cbe4ac8f77abf9030bf366741ad9589250e03a2808248","target":"record","created_at":"2026-05-18T01:08:09Z","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":"ad1c34360bfaeb5415bbc5c5dcc43a74b59767b45bd5f6cf0aa42a4b586b605d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-05-04T12:03:44Z","title_canon_sha256":"1c078e74fe55e5b1921eca1de42741c4dbe2e3a31617003e06cd08645a5f574f"},"schema_version":"1.0","source":{"id":"1605.01239","kind":"arxiv","version":1}},"canonical_sha256":"8aceed44788983b6231fe9d114d677f4c77a581d0c0eab509178c20ff13b0d95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8aceed44788983b6231fe9d114d677f4c77a581d0c0eab509178c20ff13b0d95","first_computed_at":"2026-05-18T01:08:09.566818Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:09.566818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2upOuCNcJzyFT3+MH1wknzaD24SRkc/a/RT+09NRN8M3QGFC3G7Yvw1dg3XPc6iweDDiznHC4Cx09WIrk54OAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:09.567191Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.01239","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c3de93d390a3f9d627cbe4ac8f77abf9030bf366741ad9589250e03a2808248","sha256:d3f9142b78dd453cd2d234ec4df29888cc2e7e30c973f44a07e760b0af9aa4fd"],"state_sha256":"d3b8c93a827958bbb4ba69023363df7b570a6f7b5dd9faecd3b72079b2640a34"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kzn8fi3iMW3nilz8hi4sHm4UCJs0wCg4m/Ae/RXdFEDv0ufXNhY3zrcz1XEO2cojXx8df9zVubvDNEXcBxmrBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T06:36:00.628154Z","bundle_sha256":"1bdd755f7bc72a53a36308e854fd8ef40914179e854e6e34a36791cb5e7c300d"}}