{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:KK2HJ2ACQAB73WPWMD455RJBZE","short_pith_number":"pith:KK2HJ2AC","schema_version":"1.0","canonical_sha256":"52b474e8028003fdd9f660f9dec521c9387de55519201dbfebb71c42fb70bb24","source":{"kind":"arxiv","id":"1403.7925","version":1},"attestation_state":"computed","paper":{"title":"The molecular complex associated with the Galactic HII region Sh2-90: a possible site of triggered star formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. K. Pandey, A. Zavagno, D. K. Ojha, D. Paradis, D. Russeil, J. Tig\\'e, L. Deharveng, M. R. Samal, S. Molinari","submitted_at":"2014-03-31T09:29:50Z","abstract_excerpt":"We investigate the star formation activity in the molecular complex associated with the Galactic HII region Sh2-90, using radio-continuum maps obtained at 1280 MHz and 610 MHz, Herschel Hi-GAL observations at 70 -- 500 microns, and deep near-infrared observation at JHK bands, along with Spitzer observations. Sh2-90 presents a bubble morphology in the mid-IR (size ~ 0.9 pc x 1.6 pc). Radio observations suggest it is an evolved HII region with an electron density ~ 144 cm^-3, emission measure ~ 6.7 x 10^4 cm^-6 pc and a ionized mass ~ 55 Msun. From Hi-GAL observations it is found that the HII re"},"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":"1403.7925","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-03-31T09:29:50Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"954b452f41157795b22eb40f324b7d4f5d983897ab1d0293d267a044acee061f","abstract_canon_sha256":"eb7a607d3be41dde4d67d9dbeee0b922a52a0d7d121447fbba6efe1a399da269"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:43.819820Z","signature_b64":"I9VqG1/HXDZSH14sFyBP40U5i25scNmRdhZazAAvCru1ouEgJmoAWDZ1uHo0qqXMCOFg1Y3LLuopzFq6qEg7Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"52b474e8028003fdd9f660f9dec521c9387de55519201dbfebb71c42fb70bb24","last_reissued_at":"2026-05-18T01:43:43.819443Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:43.819443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The molecular complex associated with the Galactic HII region Sh2-90: a possible site of triggered star formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. K. Pandey, A. Zavagno, D. K. Ojha, D. Paradis, D. Russeil, J. Tig\\'e, L. Deharveng, M. R. Samal, S. Molinari","submitted_at":"2014-03-31T09:29:50Z","abstract_excerpt":"We investigate the star formation activity in the molecular complex associated with the Galactic HII region Sh2-90, using radio-continuum maps obtained at 1280 MHz and 610 MHz, Herschel Hi-GAL observations at 70 -- 500 microns, and deep near-infrared observation at JHK bands, along with Spitzer observations. Sh2-90 presents a bubble morphology in the mid-IR (size ~ 0.9 pc x 1.6 pc). Radio observations suggest it is an evolved HII region with an electron density ~ 144 cm^-3, emission measure ~ 6.7 x 10^4 cm^-6 pc and a ionized mass ~ 55 Msun. From Hi-GAL observations it is found that the HII re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.7925","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1403.7925","created_at":"2026-05-18T01:43:43.819502+00:00"},{"alias_kind":"arxiv_version","alias_value":"1403.7925v1","created_at":"2026-05-18T01:43:43.819502+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.7925","created_at":"2026-05-18T01:43:43.819502+00:00"},{"alias_kind":"pith_short_12","alias_value":"KK2HJ2ACQAB7","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_16","alias_value":"KK2HJ2ACQAB73WPW","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_8","alias_value":"KK2HJ2AC","created_at":"2026-05-18T12:28:35.611951+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/KK2HJ2ACQAB73WPWMD455RJBZE","json":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE.json","graph_json":"https://pith.science/api/pith-number/KK2HJ2ACQAB73WPWMD455RJBZE/graph.json","events_json":"https://pith.science/api/pith-number/KK2HJ2ACQAB73WPWMD455RJBZE/events.json","paper":"https://pith.science/paper/KK2HJ2AC"},"agent_actions":{"view_html":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE","download_json":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE.json","view_paper":"https://pith.science/paper/KK2HJ2AC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1403.7925&json=true","fetch_graph":"https://pith.science/api/pith-number/KK2HJ2ACQAB73WPWMD455RJBZE/graph.json","fetch_events":"https://pith.science/api/pith-number/KK2HJ2ACQAB73WPWMD455RJBZE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE/action/storage_attestation","attest_author":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE/action/author_attestation","sign_citation":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE/action/citation_signature","submit_replication":"https://pith.science/pith/KK2HJ2ACQAB73WPWMD455RJBZE/action/replication_record"}},"created_at":"2026-05-18T01:43:43.819502+00:00","updated_at":"2026-05-18T01:43:43.819502+00:00"}