{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:R2BLF5DWPPYF5LKBL5ECOR6O3N","short_pith_number":"pith:R2BLF5DW","schema_version":"1.0","canonical_sha256":"8e82b2f4767bf05ead415f482747cedb54c79b119109b3ff26e1884f63455d19","source":{"kind":"arxiv","id":"2404.03858","version":1},"attestation_state":"computed","paper":{"title":"INvestigations of massive Filaments ANd sTar formation (INFANT). I. Core Identification and Core Mass Function","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andr\\'as E. Guzm\\'an, Fumitaka Nakamura, Hauyu Baobab Liu, Kei E. I. Tanaka, Ke Wang, Pak Shing Li, Patricio Sanhueza, Qilao Gu, Qiuyi Luo, Qizhou Zhang, Roberto Galv\\'an-Madrid, Shanghuo Li, Sihan Jiao, Siyi Feng, Tie Liu, Xing Lu, Xunchuan Liu, Yu Cheng, Yuxin Lin","submitted_at":"2024-04-05T01:40:58Z","abstract_excerpt":"Filamentary structures are ubiquitously found in high-mass star-forming clouds. To investigate the relationship between filaments and star formation, we carry out the INFANT (INvestigations of massive Filaments ANd sTar formation) survey, a multi-scale, multi-wavelength survey of massive filamentary clouds with ALMA band 3/band 6 and VLA K band. In this first paper, we present the ALMA band 6 continuum observations toward a sample of 8 high-mass star forming filaments. We covered each target with approximately rectangular mosaic field of view with two 12-m array configurations, achieving an an"},"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":"2404.03858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-04-05T01:40:58Z","cross_cats_sorted":[],"title_canon_sha256":"273cdfd2eec9b1bc0bceae1d0e7aaef1d4dc29019386a017e64219f778fc4bcc","abstract_canon_sha256":"097c93ce63f357ddcf4e6af2ddbcdea167e858d09d268ae1cc28097cdf0159eb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:04:42.308588Z","signature_b64":"b8/dSMm2xx8FlHLnnAgdh/1j0CpUFqiNTxR/h9UFmGUBqk5MH59YcKD+6eepaVJ3PTCI8azb/L26MjmwshKDAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e82b2f4767bf05ead415f482747cedb54c79b119109b3ff26e1884f63455d19","last_reissued_at":"2026-07-05T08:04:42.308171Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:04:42.308171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"INvestigations of massive Filaments ANd sTar formation (INFANT). I. Core Identification and Core Mass Function","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andr\\'as E. Guzm\\'an, Fumitaka Nakamura, Hauyu Baobab Liu, Kei E. I. Tanaka, Ke Wang, Pak Shing Li, Patricio Sanhueza, Qilao Gu, Qiuyi Luo, Qizhou Zhang, Roberto Galv\\'an-Madrid, Shanghuo Li, Sihan Jiao, Siyi Feng, Tie Liu, Xing Lu, Xunchuan Liu, Yu Cheng, Yuxin Lin","submitted_at":"2024-04-05T01:40:58Z","abstract_excerpt":"Filamentary structures are ubiquitously found in high-mass star-forming clouds. To investigate the relationship between filaments and star formation, we carry out the INFANT (INvestigations of massive Filaments ANd sTar formation) survey, a multi-scale, multi-wavelength survey of massive filamentary clouds with ALMA band 3/band 6 and VLA K band. In this first paper, we present the ALMA band 6 continuum observations toward a sample of 8 high-mass star forming filaments. We covered each target with approximately rectangular mosaic field of view with two 12-m array configurations, achieving an an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.03858","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/2404.03858/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":"2404.03858","created_at":"2026-07-05T08:04:42.308222+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.03858v1","created_at":"2026-07-05T08:04:42.308222+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.03858","created_at":"2026-07-05T08:04:42.308222+00:00"},{"alias_kind":"pith_short_12","alias_value":"R2BLF5DWPPYF","created_at":"2026-07-05T08:04:42.308222+00:00"},{"alias_kind":"pith_short_16","alias_value":"R2BLF5DWPPYF5LKB","created_at":"2026-07-05T08:04:42.308222+00:00"},{"alias_kind":"pith_short_8","alias_value":"R2BLF5DW","created_at":"2026-07-05T08:04:42.308222+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N","json":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N.json","graph_json":"https://pith.science/api/pith-number/R2BLF5DWPPYF5LKBL5ECOR6O3N/graph.json","events_json":"https://pith.science/api/pith-number/R2BLF5DWPPYF5LKBL5ECOR6O3N/events.json","paper":"https://pith.science/paper/R2BLF5DW"},"agent_actions":{"view_html":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N","download_json":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N.json","view_paper":"https://pith.science/paper/R2BLF5DW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.03858&json=true","fetch_graph":"https://pith.science/api/pith-number/R2BLF5DWPPYF5LKBL5ECOR6O3N/graph.json","fetch_events":"https://pith.science/api/pith-number/R2BLF5DWPPYF5LKBL5ECOR6O3N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N/action/storage_attestation","attest_author":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N/action/author_attestation","sign_citation":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N/action/citation_signature","submit_replication":"https://pith.science/pith/R2BLF5DWPPYF5LKBL5ECOR6O3N/action/replication_record"}},"created_at":"2026-07-05T08:04:42.308222+00:00","updated_at":"2026-07-05T08:04:42.308222+00:00"}