{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:3KUYYC2TROFO7D3FVHFSGINMOW","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":"bdc7b9deb02a037f6ac1976df78086986b4623efa90da36a8b1bc9e04d6edc68","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-03-08T12:28:58Z","title_canon_sha256":"69dfa6312788f39ecf4259c18d868ef139eb2c04b0a7a576670975d2e6211219"},"schema_version":"1.0","source":{"id":"1203.1772","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.1772","created_at":"2026-05-18T04:00:37Z"},{"alias_kind":"arxiv_version","alias_value":"1203.1772v1","created_at":"2026-05-18T04:00:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.1772","created_at":"2026-05-18T04:00:37Z"},{"alias_kind":"pith_short_12","alias_value":"3KUYYC2TROFO","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"3KUYYC2TROFO7D3F","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"3KUYYC2T","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:dcd266a9e8fcc670af12a640db7a1ba38e59ccdebfd2cacf56a49e85c744f484","target":"graph","created_at":"2026-05-18T04:00:37Z","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 investigate the gas dynamics and the physical properties of photodissociation regions (PDRs) in IC1396A, which is an illuminated bright-rimmed globule with internal structures created by young stellar objects. Our mapping observations of the [CII] emission in IC1396A with GREAT onboard SOFIA revealed the detailed velocity structure of this region. We combined them with observations of the [CI] 3P_1 - 3P_0 and CO(4-3) emissions to study the dynamics of the different tracers and physical properties of the PDRs. The [CII] emission generally matches the IRAC 8 micron, which traces the polycycli","authors_text":"(2) MPIfR, (3) MPS (4) DLR (5) Technische Universit\\\"at Berlin), 5), Heinz-Wilhelm H\\\"ubers (4, J\\\"urgen Stutzki (1) ((1) Universit\\\"at zu K\\\"oln, Markus R\\\"ollig (1), Miguel Angel Requena-Torres (2), Oliver Ricken (1), Paul Hartogh (3), Robert Simon (1), Rolf G\\\"usten (2), Thomas Klein (2), Yoko Okada (1)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-03-08T12:28:58Z","title":"Dynamics and PDR properties in IC1396A"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.1772","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":"sha256:8b3f8ac6ef089ae72434ebabfb381528969206515baeef1ee8ad3f0d0a704b5d","target":"record","created_at":"2026-05-18T04:00:37Z","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":"bdc7b9deb02a037f6ac1976df78086986b4623efa90da36a8b1bc9e04d6edc68","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-03-08T12:28:58Z","title_canon_sha256":"69dfa6312788f39ecf4259c18d868ef139eb2c04b0a7a576670975d2e6211219"},"schema_version":"1.0","source":{"id":"1203.1772","kind":"arxiv","version":1}},"canonical_sha256":"daa98c0b538b8aef8f65a9cb2321ac7583ac9f5452a6b4a318e978156709db10","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"daa98c0b538b8aef8f65a9cb2321ac7583ac9f5452a6b4a318e978156709db10","first_computed_at":"2026-05-18T04:00:37.004115Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:00:37.004115Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vWMg3NQ2JK8J8NI+Vmza433QX2rG7MlVLZMDZlyhaiImSCuelKPMx7CKaJ6gOZkORbz0PwwKzkr5CgYrLPKwCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:00:37.005929Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.1772","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b3f8ac6ef089ae72434ebabfb381528969206515baeef1ee8ad3f0d0a704b5d","sha256:dcd266a9e8fcc670af12a640db7a1ba38e59ccdebfd2cacf56a49e85c744f484"],"state_sha256":"6177c98a464524758456f17500ac39bcb2a4b9ebf130d20731a3d1f2bdc5146a"}