{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:ICNCN44EQ5PHSKYRJTZSRDSXC7","short_pith_number":"pith:ICNCN44E","schema_version":"1.0","canonical_sha256":"409a26f384875e792b114cf3288e5717e030bac4f4ecc965fbb395d2c10cfbb1","source":{"kind":"arxiv","id":"2307.13022","version":1},"attestation_state":"computed","paper":{"title":"Alignment of dense molecular core morphology and velocity gradients with ambient magnetic fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"A. Ginsburg, A. Pandhi, A. Punanova, E. Redaelli, E. Rosolowsky, F. Quan, H. Kirk, J. Di Francesco, J. E. Pineda, L. Fissel, M. C-Y. Chen, P. Caselli, P. C. Myers, R. K. Friesen, S. Scibelli, S. S. R. Offner, Y. M. Seo, Y. Shirley","submitted_at":"2023-07-24T18:00:00Z","abstract_excerpt":"Studies of dense core morphologies and their orientations with respect to gas flows and the local magnetic field have been limited to only a small sample of cores with spectroscopic data. Leveraging the Green Bank Ammonia Survey alongside existing sub-millimeter continuum observations and Planck dust polarization, we produce a cross-matched catalogue of 399 dense cores with estimates of core morphology, size, mass, specific angular momentum, and magnetic field orientation. Of the 399 cores, 329 exhibit 2D $\\mathrm{v}_\\mathrm{LSR}$ maps that are well fit with a linear gradient, consistent with "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2307.13022","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-07-24T18:00:00Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"225c0637eba39b9b6b180fb109b04d1771f56ea12fc158973deab1ebcf7e345a","abstract_canon_sha256":"f191a078196ee6bac6102e51a2a0d6ec5966b12aeec571a903965d5c366ad87a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:36:44.563390Z","signature_b64":"Se3jb/cUNQqcj6DaH4d9TNLtGIuyVL7egr5j/XHU3Y76BacZ7pQbbAd+dJx8aXtJ/AcMf1l8jj+LTaO+qHQjAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"409a26f384875e792b114cf3288e5717e030bac4f4ecc965fbb395d2c10cfbb1","last_reissued_at":"2026-07-05T06:36:44.563001Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:36:44.563001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Alignment of dense molecular core morphology and velocity gradients with ambient magnetic fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"A. Ginsburg, A. Pandhi, A. Punanova, E. Redaelli, E. Rosolowsky, F. Quan, H. Kirk, J. Di Francesco, J. E. Pineda, L. Fissel, M. C-Y. Chen, P. Caselli, P. C. Myers, R. K. Friesen, S. Scibelli, S. S. R. Offner, Y. M. Seo, Y. Shirley","submitted_at":"2023-07-24T18:00:00Z","abstract_excerpt":"Studies of dense core morphologies and their orientations with respect to gas flows and the local magnetic field have been limited to only a small sample of cores with spectroscopic data. Leveraging the Green Bank Ammonia Survey alongside existing sub-millimeter continuum observations and Planck dust polarization, we produce a cross-matched catalogue of 399 dense cores with estimates of core morphology, size, mass, specific angular momentum, and magnetic field orientation. Of the 399 cores, 329 exhibit 2D $\\mathrm{v}_\\mathrm{LSR}$ maps that are well fit with a linear gradient, consistent with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.13022","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/2307.13022/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2307.13022","created_at":"2026-07-05T06:36:44.563058+00:00"},{"alias_kind":"arxiv_version","alias_value":"2307.13022v1","created_at":"2026-07-05T06:36:44.563058+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.13022","created_at":"2026-07-05T06:36:44.563058+00:00"},{"alias_kind":"pith_short_12","alias_value":"ICNCN44EQ5PH","created_at":"2026-07-05T06:36:44.563058+00:00"},{"alias_kind":"pith_short_16","alias_value":"ICNCN44EQ5PHSKYR","created_at":"2026-07-05T06:36:44.563058+00:00"},{"alias_kind":"pith_short_8","alias_value":"ICNCN44E","created_at":"2026-07-05T06:36:44.563058+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.07489","citing_title":"Chemical diversity of dense cores in Orion B: The role of the environment","ref_index":31,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7","json":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7.json","graph_json":"https://pith.science/api/pith-number/ICNCN44EQ5PHSKYRJTZSRDSXC7/graph.json","events_json":"https://pith.science/api/pith-number/ICNCN44EQ5PHSKYRJTZSRDSXC7/events.json","paper":"https://pith.science/paper/ICNCN44E"},"agent_actions":{"view_html":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7","download_json":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7.json","view_paper":"https://pith.science/paper/ICNCN44E","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2307.13022&json=true","fetch_graph":"https://pith.science/api/pith-number/ICNCN44EQ5PHSKYRJTZSRDSXC7/graph.json","fetch_events":"https://pith.science/api/pith-number/ICNCN44EQ5PHSKYRJTZSRDSXC7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7/action/storage_attestation","attest_author":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7/action/author_attestation","sign_citation":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7/action/citation_signature","submit_replication":"https://pith.science/pith/ICNCN44EQ5PHSKYRJTZSRDSXC7/action/replication_record"}},"created_at":"2026-07-05T06:36:44.563058+00:00","updated_at":"2026-07-05T06:36:44.563058+00:00"}