{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:7RUFHXJP6STMY6BJADV26Z7IXU","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":"6d1a3f44e359e5a5ebca3ca37b1dcd5c6c85a2479a34a05a6cc89230cc33a956","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-16T13:50:16Z","title_canon_sha256":"66f5ea3162eb9acfddabbc1b7f7da1a0143ea9a680fc3e6e573f867a232e316a"},"schema_version":"1.0","source":{"id":"astro-ph/0110370","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0110370","created_at":"2026-07-04T16:24:17Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0110370v1","created_at":"2026-07-04T16:24:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0110370","created_at":"2026-07-04T16:24:17Z"},{"alias_kind":"pith_short_12","alias_value":"7RUFHXJP6STM","created_at":"2026-07-04T16:24:17Z"},{"alias_kind":"pith_short_16","alias_value":"7RUFHXJP6STMY6BJ","created_at":"2026-07-04T16:24:17Z"},{"alias_kind":"pith_short_8","alias_value":"7RUFHXJP","created_at":"2026-07-04T16:24:17Z"}],"graph_snapshots":[{"event_id":"sha256:c3d3166ac33341ac410b6f35f47d5fe1202e820abad0cb2c5320358be634e85b","target":"graph","created_at":"2026-07-04T16:24:17Z","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/astro-ph/0110370/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a detailed 1.2 mm continuum and CS spectral line study of a large sample of 69 massive star forming regions in very early stages of evolution, most of them prior to building up an ultracompact HII region. The continuum data show a zoo of different morphologies and give detailed information on the spatial distributions, the masses, column densities and average densities of the whole sample. Fitting the radial intensity profiles shows that three parameters are needed to describe the spatial distribution of the sources: constant emission from the center out to a few arcsec radius follo","authors_text":"F. Motte, F. Wyrowski, H. Beuther, K.M. Menten, P. Schilke, T.K. Sridharan","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2001-10-16T13:50:16Z","title":"High-Mass Proto-Stellar Candidates - II : Density structure from dust continuum and CS emission"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0110370","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:bf093108cbeb8995e4eb7a6f0149ec8c3744c9d667dc2919481fb17e621ad2d8","target":"record","created_at":"2026-07-04T16:24:17Z","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":"6d1a3f44e359e5a5ebca3ca37b1dcd5c6c85a2479a34a05a6cc89230cc33a956","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-16T13:50:16Z","title_canon_sha256":"66f5ea3162eb9acfddabbc1b7f7da1a0143ea9a680fc3e6e573f867a232e316a"},"schema_version":"1.0","source":{"id":"astro-ph/0110370","kind":"arxiv","version":1}},"canonical_sha256":"fc6853dd2ff4a6cc782900ebaf67e8bd369907abb02c67e04873a969de4d89b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc6853dd2ff4a6cc782900ebaf67e8bd369907abb02c67e04873a969de4d89b6","first_computed_at":"2026-07-04T16:24:17.873430Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:24:17.873430Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oZvKQRdY3Asmg4dsiD6lBu9uA9cFaVZ1hEEWl82S9vG5QYdRJ70YVCjlSVYrze55+Zb6HxTzlHqmiz/ZX1ozDw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:24:17.873826Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0110370","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf093108cbeb8995e4eb7a6f0149ec8c3744c9d667dc2919481fb17e621ad2d8","sha256:c3d3166ac33341ac410b6f35f47d5fe1202e820abad0cb2c5320358be634e85b"],"state_sha256":"da3e30541a4ddc6c58ac66691279bb737e87ed21f2106b1f76a25be590f0d80d"}