{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:KXND6QSSXXZWOJ5JHFPXQR4ZUS","short_pith_number":"pith:KXND6QSS","canonical_record":{"source":{"id":"0912.2579","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-14T06:24:55Z","cross_cats_sorted":[],"title_canon_sha256":"91305580a3a6e93a01fa372823d7b67f89a6f1a259c4b06175344b571a25dba4","abstract_canon_sha256":"14d9df4cb3d5e1157b9eb04d269f0f7467908ebfc70698d5882e1078ef44553a"},"schema_version":"1.0"},"canonical_sha256":"55da3f4252bdf36727a9395f784799a4ae8c2292d5765b1f584ee2519548f7f9","source":{"kind":"arxiv","id":"0912.2579","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2579","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2579v1","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2579","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"pith_short_12","alias_value":"KXND6QSSXXZW","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"KXND6QSSXXZWOJ5J","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"KXND6QSS","created_at":"2026-05-18T12:26:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:KXND6QSSXXZWOJ5JHFPXQR4ZUS","target":"record","payload":{"canonical_record":{"source":{"id":"0912.2579","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-14T06:24:55Z","cross_cats_sorted":[],"title_canon_sha256":"91305580a3a6e93a01fa372823d7b67f89a6f1a259c4b06175344b571a25dba4","abstract_canon_sha256":"14d9df4cb3d5e1157b9eb04d269f0f7467908ebfc70698d5882e1078ef44553a"},"schema_version":"1.0"},"canonical_sha256":"55da3f4252bdf36727a9395f784799a4ae8c2292d5765b1f584ee2519548f7f9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:56.663726Z","signature_b64":"WWblI0Xm/tWjyi6i7Wm7sAGiwYNTbii17OnaY2DGdYg16qAKeaG3PV1uJGaqroLxYMjGQlVGgL/nZom7g4YvBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"55da3f4252bdf36727a9395f784799a4ae8c2292d5765b1f584ee2519548f7f9","last_reissued_at":"2026-05-18T02:33:56.663359Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:56.663359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0912.2579","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:33:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RJNXPaKWpSSH6QX3Q2e7owNHArt7Pg9g/LyR2ibCaWS0ibxnE9rGwSpPVP+JiJkY7oD+aZI3H7OjrAdW276eDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:09:22.384043Z"},"content_sha256":"ae309935d259582cc6ac6d13983fa6d1304df46ded277553edcf086e14001a32","schema_version":"1.0","event_id":"sha256:ae309935d259582cc6ac6d13983fa6d1304df46ded277553edcf086e14001a32"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:KXND6QSSXXZWOJ5JHFPXQR4ZUS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dust and HCO+ Gas in the Star Forming Core W3-SE","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Jun-Hui Zhao, Lei Zhu, M. C. H. Wright, Yuefang Wu","submitted_at":"2009-12-14T06:24:55Z","abstract_excerpt":"We report new results from CARMA observations of both continuum and HCO+(1-0) emission at 3.4 mm from W3-SE, a molecular core of intermediate mass, together with the continuum observations at 1.1 and 0.85/0.45 mm with the SMA and JCMT. A continuum emission core elongated from SE to NW (~10\"), has been observed at the and further resolved into a double source with the SMA at 1.1 mm, with a separation of ~4\". Together with the measurements from the Spitzer and MSX at mid-IR, we determined the SED of W3-SE and fit it with a thermal dust emission model, suggesting the presence of two dust componen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2579","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:33:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vQSsMo+bam4+4OLPiU1HA7DpdyZuzDuhD4DbTMjNBAvIxyX/BYdiYgG+ybi9D8xwDnrt/c8z0FKTJa69Xaz/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:09:22.384730Z"},"content_sha256":"a89310013b996f744d6374627c1f2e815526ade032f12a009f5eb1dfc1df592c","schema_version":"1.0","event_id":"sha256:a89310013b996f744d6374627c1f2e815526ade032f12a009f5eb1dfc1df592c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KXND6QSSXXZWOJ5JHFPXQR4ZUS/bundle.json","state_url":"https://pith.science/pith/KXND6QSSXXZWOJ5JHFPXQR4ZUS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KXND6QSSXXZWOJ5JHFPXQR4ZUS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T09:09:22Z","links":{"resolver":"https://pith.science/pith/KXND6QSSXXZWOJ5JHFPXQR4ZUS","bundle":"https://pith.science/pith/KXND6QSSXXZWOJ5JHFPXQR4ZUS/bundle.json","state":"https://pith.science/pith/KXND6QSSXXZWOJ5JHFPXQR4ZUS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KXND6QSSXXZWOJ5JHFPXQR4ZUS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:KXND6QSSXXZWOJ5JHFPXQR4ZUS","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":"14d9df4cb3d5e1157b9eb04d269f0f7467908ebfc70698d5882e1078ef44553a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-14T06:24:55Z","title_canon_sha256":"91305580a3a6e93a01fa372823d7b67f89a6f1a259c4b06175344b571a25dba4"},"schema_version":"1.0","source":{"id":"0912.2579","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.2579","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"arxiv_version","alias_value":"0912.2579v1","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.2579","created_at":"2026-05-18T02:33:56Z"},{"alias_kind":"pith_short_12","alias_value":"KXND6QSSXXZW","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"KXND6QSSXXZWOJ5J","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"KXND6QSS","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:a89310013b996f744d6374627c1f2e815526ade032f12a009f5eb1dfc1df592c","target":"graph","created_at":"2026-05-18T02:33:56Z","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 report new results from CARMA observations of both continuum and HCO+(1-0) emission at 3.4 mm from W3-SE, a molecular core of intermediate mass, together with the continuum observations at 1.1 and 0.85/0.45 mm with the SMA and JCMT. A continuum emission core elongated from SE to NW (~10\"), has been observed at the and further resolved into a double source with the SMA at 1.1 mm, with a separation of ~4\". Together with the measurements from the Spitzer and MSX at mid-IR, we determined the SED of W3-SE and fit it with a thermal dust emission model, suggesting the presence of two dust componen","authors_text":"Jun-Hui Zhao, Lei Zhu, M. C. H. Wright, Yuefang Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-14T06:24:55Z","title":"Dust and HCO+ Gas in the Star Forming Core W3-SE"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.2579","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:ae309935d259582cc6ac6d13983fa6d1304df46ded277553edcf086e14001a32","target":"record","created_at":"2026-05-18T02:33:56Z","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":"14d9df4cb3d5e1157b9eb04d269f0f7467908ebfc70698d5882e1078ef44553a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-14T06:24:55Z","title_canon_sha256":"91305580a3a6e93a01fa372823d7b67f89a6f1a259c4b06175344b571a25dba4"},"schema_version":"1.0","source":{"id":"0912.2579","kind":"arxiv","version":1}},"canonical_sha256":"55da3f4252bdf36727a9395f784799a4ae8c2292d5765b1f584ee2519548f7f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"55da3f4252bdf36727a9395f784799a4ae8c2292d5765b1f584ee2519548f7f9","first_computed_at":"2026-05-18T02:33:56.663359Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:56.663359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WWblI0Xm/tWjyi6i7Wm7sAGiwYNTbii17OnaY2DGdYg16qAKeaG3PV1uJGaqroLxYMjGQlVGgL/nZom7g4YvBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:56.663726Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.2579","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae309935d259582cc6ac6d13983fa6d1304df46ded277553edcf086e14001a32","sha256:a89310013b996f744d6374627c1f2e815526ade032f12a009f5eb1dfc1df592c"],"state_sha256":"9c621d83a2e782b4d789d81603deeec93e718790e7ec7c74615c0ebe71b5dca1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c7NqVp6eUBQ5gJMOngKKRXE8Qw2/xynmctJfYoVhaBqws7KaN5GKfh4yLjy0/v1+ad/o7gIjBeNe5/ca0mdYAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T09:09:22.388232Z","bundle_sha256":"5fbf02887dbf044dccffff6067048e8acce31a848c905f9177b7b114f8a38719"}}