{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JJZFLTYVRDPSPZIOHQ4O2SMIT6","short_pith_number":"pith:JJZFLTYV","canonical_record":{"source":{"id":"2312.12504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-19T19:00:01Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"5e33110ae17e4c353b70c5e57fcb209d7c74f2f017c3d8f48fde8f138b5a6c3e","abstract_canon_sha256":"32d1c324eafa4349f4cd920d40f648fc6f686b6e6dc50236f10b7d6a4fedd0c8"},"schema_version":"1.0"},"canonical_sha256":"4a7255cf1588df27e50e3c38ed49889fa1cd76bc0ac41f3a46498e5b449f46b4","source":{"kind":"arxiv","id":"2312.12504","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.12504","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"arxiv_version","alias_value":"2312.12504v1","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.12504","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"pith_short_12","alias_value":"JJZFLTYVRDPS","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"pith_short_16","alias_value":"JJZFLTYVRDPSPZIO","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"pith_short_8","alias_value":"JJZFLTYV","created_at":"2026-07-05T07:26:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JJZFLTYVRDPSPZIOHQ4O2SMIT6","target":"record","payload":{"canonical_record":{"source":{"id":"2312.12504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-19T19:00:01Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"5e33110ae17e4c353b70c5e57fcb209d7c74f2f017c3d8f48fde8f138b5a6c3e","abstract_canon_sha256":"32d1c324eafa4349f4cd920d40f648fc6f686b6e6dc50236f10b7d6a4fedd0c8"},"schema_version":"1.0"},"canonical_sha256":"4a7255cf1588df27e50e3c38ed49889fa1cd76bc0ac41f3a46498e5b449f46b4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:26:21.935097Z","signature_b64":"yncHKVaBZfQ5DTJM5GvxMui7e7X4SNw6vL0+EIfSgdaO/ogmkG/GE0k4P+HrjZuTw/B7yuYJX2kC0J0CNZ/eAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a7255cf1588df27e50e3c38ed49889fa1cd76bc0ac41f3a46498e5b449f46b4","last_reissued_at":"2026-07-05T07:26:21.934618Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:26:21.934618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.12504","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":"2026-07-05T07:26:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B8fxzJCC07xLVpx5TdxvSvyGm1cj6yubL9TQk1jXddCmPccdqmda11ZopH8YUbPtX8DE5eMaMyiAB2Vz1IGBDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T05:51:38.099287Z"},"content_sha256":"3d786ce2836e15d5dea325777a922d23297b67702bf181cc992241b4c65717f4","schema_version":"1.0","event_id":"sha256:3d786ce2836e15d5dea325777a922d23297b67702bf181cc992241b4c65717f4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JJZFLTYVRDPSPZIOHQ4O2SMIT6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamics in Star-forming Cores (DiSCo): Project Overview and the First Look toward the B1 and NGC 1333 Regions in Perseus","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Andrew I. Harris, Anika Schmiedeke, Che-Yu Chen, David Frayer, Eve C. Ostriker, Jaime E. Pineda, Jialu Li, John Tobin, Ka Ho Lam, Lee G. Mundy, Leslie W. Looney, Rachel Friesen, Sarah Church, Stella Offner, Tien-Hao Hsieh, Zhi-Yun Li","submitted_at":"2023-12-19T19:00:01Z","abstract_excerpt":"The internal velocity structure within dense gaseous cores plays a crucial role in providing the initial conditions for star formation in molecular clouds. However, the kinematic properties of dense gas at core scales (~0.01 - 0.1 pc) has not been extensively characterized because of instrument limitations until the unique capabilities of GBT-Argus became available. The ongoing GBT-Argus Large Program, Dynamics in Star-forming Cores (DiSCo) thus aims to investigate the origin and distribution of angular momenta of star-forming cores. DiSCo will survey all starless cores and Class 0 protostella"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.12504","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/2312.12504/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":"2026-07-05T07:26:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h+9U+aPIHunZ9/mxsOqOw+hB+/cOMuhyoh3mg2cszWFzSbqJBaJeNtAfUHGtXILM7H9Ugq/s5u7JzfRKG5G3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T05:51:38.099674Z"},"content_sha256":"6e355bfb143222cc6474c5bc73f92a87d60b028f23133e491faeb09e273a1130","schema_version":"1.0","event_id":"sha256:6e355bfb143222cc6474c5bc73f92a87d60b028f23133e491faeb09e273a1130"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JJZFLTYVRDPSPZIOHQ4O2SMIT6/bundle.json","state_url":"https://pith.science/pith/JJZFLTYVRDPSPZIOHQ4O2SMIT6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JJZFLTYVRDPSPZIOHQ4O2SMIT6/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":"2026-08-04T05:51:38Z","links":{"resolver":"https://pith.science/pith/JJZFLTYVRDPSPZIOHQ4O2SMIT6","bundle":"https://pith.science/pith/JJZFLTYVRDPSPZIOHQ4O2SMIT6/bundle.json","state":"https://pith.science/pith/JJZFLTYVRDPSPZIOHQ4O2SMIT6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JJZFLTYVRDPSPZIOHQ4O2SMIT6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JJZFLTYVRDPSPZIOHQ4O2SMIT6","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":"32d1c324eafa4349f4cd920d40f648fc6f686b6e6dc50236f10b7d6a4fedd0c8","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-19T19:00:01Z","title_canon_sha256":"5e33110ae17e4c353b70c5e57fcb209d7c74f2f017c3d8f48fde8f138b5a6c3e"},"schema_version":"1.0","source":{"id":"2312.12504","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.12504","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"arxiv_version","alias_value":"2312.12504v1","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.12504","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"pith_short_12","alias_value":"JJZFLTYVRDPS","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"pith_short_16","alias_value":"JJZFLTYVRDPSPZIO","created_at":"2026-07-05T07:26:21Z"},{"alias_kind":"pith_short_8","alias_value":"JJZFLTYV","created_at":"2026-07-05T07:26:21Z"}],"graph_snapshots":[{"event_id":"sha256:6e355bfb143222cc6474c5bc73f92a87d60b028f23133e491faeb09e273a1130","target":"graph","created_at":"2026-07-05T07:26:21Z","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/2312.12504/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The internal velocity structure within dense gaseous cores plays a crucial role in providing the initial conditions for star formation in molecular clouds. However, the kinematic properties of dense gas at core scales (~0.01 - 0.1 pc) has not been extensively characterized because of instrument limitations until the unique capabilities of GBT-Argus became available. The ongoing GBT-Argus Large Program, Dynamics in Star-forming Cores (DiSCo) thus aims to investigate the origin and distribution of angular momenta of star-forming cores. DiSCo will survey all starless cores and Class 0 protostella","authors_text":"Andrew I. Harris, Anika Schmiedeke, Che-Yu Chen, David Frayer, Eve C. Ostriker, Jaime E. Pineda, Jialu Li, John Tobin, Ka Ho Lam, Lee G. Mundy, Leslie W. Looney, Rachel Friesen, Sarah Church, Stella Offner, Tien-Hao Hsieh, Zhi-Yun Li","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-19T19:00:01Z","title":"Dynamics in Star-forming Cores (DiSCo): Project Overview and the First Look toward the B1 and NGC 1333 Regions in Perseus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.12504","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":"sha256:3d786ce2836e15d5dea325777a922d23297b67702bf181cc992241b4c65717f4","target":"record","created_at":"2026-07-05T07:26:21Z","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":"32d1c324eafa4349f4cd920d40f648fc6f686b6e6dc50236f10b7d6a4fedd0c8","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-19T19:00:01Z","title_canon_sha256":"5e33110ae17e4c353b70c5e57fcb209d7c74f2f017c3d8f48fde8f138b5a6c3e"},"schema_version":"1.0","source":{"id":"2312.12504","kind":"arxiv","version":1}},"canonical_sha256":"4a7255cf1588df27e50e3c38ed49889fa1cd76bc0ac41f3a46498e5b449f46b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a7255cf1588df27e50e3c38ed49889fa1cd76bc0ac41f3a46498e5b449f46b4","first_computed_at":"2026-07-05T07:26:21.934618Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:26:21.934618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yncHKVaBZfQ5DTJM5GvxMui7e7X4SNw6vL0+EIfSgdaO/ogmkG/GE0k4P+HrjZuTw/B7yuYJX2kC0J0CNZ/eAA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:26:21.935097Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.12504","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d786ce2836e15d5dea325777a922d23297b67702bf181cc992241b4c65717f4","sha256:6e355bfb143222cc6474c5bc73f92a87d60b028f23133e491faeb09e273a1130"],"state_sha256":"ed2be9a897ab1e334376450e71e5c7ebbb7f7a8869c74b9b19143bd07000162b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ySwbZfP9+NHaXfUytZWRIP/nG1UnioO1xz1FK7xKpYBgCgtxnmGlBYLM94oqzOS4MB3bRg0dd0i1tGMncF/BBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T05:51:38.102072Z","bundle_sha256":"f26a337198e1ca5b186210214c27f000f3b1273decfb612ebf2395b7c02813ce"}}