{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:DILVQD5OBPXJXGBQIIRL7HHTDM","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":"9b1e1eb248b280bedb154cc159af799ec17ae7a3855688d7c030e0bbda3c8115","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-15T14:50:13Z","title_canon_sha256":"aa255b71f9719963bbd7003c194bff687774e8af878fb1adbbd69ed9344bfbb6"},"schema_version":"1.0","source":{"id":"1109.3368","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.3368","created_at":"2026-05-18T02:00:32Z"},{"alias_kind":"arxiv_version","alias_value":"1109.3368v1","created_at":"2026-05-18T02:00:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.3368","created_at":"2026-05-18T02:00:32Z"},{"alias_kind":"pith_short_12","alias_value":"DILVQD5OBPXJ","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"DILVQD5OBPXJXGBQ","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"DILVQD5O","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:e91478d7bfebc7097009507b7f00d821d1b9444b5c9a67ee97f8da3e9ca3b6ea","target":"graph","created_at":"2026-05-18T02:00:32Z","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"},"paper":{"abstract_excerpt":"We present a study on the shells (and bubbles) in the Perseus molecular cloud using the COMPLETE survey large-scale 12CO(1-0) and 13CO(1-0) maps. The twelve shells reported here are spread throughout most of the Perseus cloud and have circular or arc-like morphologies with a range in radius of about 0.1 to 3 pc. Most of them have not been detected before most likely as maps of the region lacked the coverage and resolution needed to distinguish them. The majority of the shells are coincident with infrared nebulosity of similar shape and have a candidate powering source near the center. We sugge","authors_text":"Alyssa A. Goodman, Christopher N. Beaumont, Hector G. Arce, Jaime E. Pineda, Michelle A. Borkin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-15T14:50:13Z","title":"A Bubbling Nearby Molecular Cloud: COMPLETE Shells in Perseus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.3368","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":"sha256:7107600efe2742e148ffb1360df287edddec30ae7f2ab76fd9d4e415498f8390","target":"record","created_at":"2026-05-18T02:00:32Z","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":"9b1e1eb248b280bedb154cc159af799ec17ae7a3855688d7c030e0bbda3c8115","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-15T14:50:13Z","title_canon_sha256":"aa255b71f9719963bbd7003c194bff687774e8af878fb1adbbd69ed9344bfbb6"},"schema_version":"1.0","source":{"id":"1109.3368","kind":"arxiv","version":1}},"canonical_sha256":"1a17580fae0bee9b98304222bf9cf31b340c41eb990bdcc9aae2a18f15647ccf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a17580fae0bee9b98304222bf9cf31b340c41eb990bdcc9aae2a18f15647ccf","first_computed_at":"2026-05-18T02:00:32.396226Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:32.396226Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Fo32KSMw1VpjzXqLFlLpSYiVqknNSxiiw4xyBGmP8nSjWBGiaElTqP9Jm7oSSyFtj+1epscj87uCuU1TFuMDDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:32.396951Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.3368","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7107600efe2742e148ffb1360df287edddec30ae7f2ab76fd9d4e415498f8390","sha256:e91478d7bfebc7097009507b7f00d821d1b9444b5c9a67ee97f8da3e9ca3b6ea"],"state_sha256":"f2b2fc1683f0db9bdb4a9a946435815e4d0e5af2999eff466d1070c5812053ad"}