{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:3JAPV4SWJEUDVU536NYTABZ4KP","short_pith_number":"pith:3JAPV4SW","canonical_record":{"source":{"id":"1010.3134","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-10-15T11:58:05Z","cross_cats_sorted":[],"title_canon_sha256":"5c251a683941c3aa8d26071f97a88093dfa3eeadc037940a36fa53d3a0a5d6e7","abstract_canon_sha256":"4d21c22cd14548d5ce0f7d28ae350bd78b0932141761c5251c4e318a20f1c5e4"},"schema_version":"1.0"},"canonical_sha256":"da40faf25649283ad3bbf37130073c53d50a0f267bf07f9d9e84f3c8b347a869","source":{"kind":"arxiv","id":"1010.3134","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.3134","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"arxiv_version","alias_value":"1010.3134v1","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.3134","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"pith_short_12","alias_value":"3JAPV4SWJEUD","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3JAPV4SWJEUDVU53","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3JAPV4SW","created_at":"2026-05-18T12:26:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:3JAPV4SWJEUDVU536NYTABZ4KP","target":"record","payload":{"canonical_record":{"source":{"id":"1010.3134","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-10-15T11:58:05Z","cross_cats_sorted":[],"title_canon_sha256":"5c251a683941c3aa8d26071f97a88093dfa3eeadc037940a36fa53d3a0a5d6e7","abstract_canon_sha256":"4d21c22cd14548d5ce0f7d28ae350bd78b0932141761c5251c4e318a20f1c5e4"},"schema_version":"1.0"},"canonical_sha256":"da40faf25649283ad3bbf37130073c53d50a0f267bf07f9d9e84f3c8b347a869","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:04.514359Z","signature_b64":"ksTKMCeJIVYgy8H1JlMxvwcbBzDkeI1A7JADz9qD0XSuLINF8G2rTucZL0Pdmd2EQEkWEnjRYAzpXnO0/8OPCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da40faf25649283ad3bbf37130073c53d50a0f267bf07f9d9e84f3c8b347a869","last_reissued_at":"2026-05-18T02:05:04.513626Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:04.513626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.3134","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":"2026-05-18T02:05:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IS65KpQDfL7tJRunFCTbp/Bjs3kML2Fxn9/xFxwIo66n7H2T7JEZ78UaSAuRCjkmWO8nmfDl5tcOdqtxHUa9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:11:11.466382Z"},"content_sha256":"24c4cd38027b23901bf059693656d3ebffeb4f3c022b82705b7fe12ca2b37bc2","schema_version":"1.0","event_id":"sha256:24c4cd38027b23901bf059693656d3ebffeb4f3c022b82705b7fe12ca2b37bc2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:3JAPV4SWJEUDVU536NYTABZ4KP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Statistical study of dust properties in LMC molecular clouds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Kawamura, D. Paradis, J. P. Bernard, K. Dobashi, M. Meixner, S. Madden, T. Onishi, W. T. Reach, Y. Fukui","submitted_at":"2010-10-15T11:58:05Z","abstract_excerpt":"The objective of this paper is to construct a catalog providing the dust properties and the star formation efficiency (SFE) of the molecular clouds in the Large Magellanic Cloud (LMC). We use the infrared (IR) data obtained with the Spitzer telescope as part of the ``Surveying the Agents of a Galaxy's Evolution'' (SAGE) Legacy survey as well as the IRAS data. We also work with extinction (Av) maps of the LMC. A total of 272 molecular clouds have been detected in the LMC in a previous molecular survey, accounting for 230 giant molecular clouds and 42 smaller clouds. We perform correlations betw"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.3134","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":"2026-05-18T02:05:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WYNp8wEuWN+3R+gCGKScisKjVfvabSxc41uZXXWX5KkaltOKCMFkixAkF785fP/wls2pRs7KV0MKtWK2zOSKBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:11:11.467091Z"},"content_sha256":"f454ec893ee8714f44c9bd0456142dff47d43a77bed8f0c47b4aa994d199e49a","schema_version":"1.0","event_id":"sha256:f454ec893ee8714f44c9bd0456142dff47d43a77bed8f0c47b4aa994d199e49a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3JAPV4SWJEUDVU536NYTABZ4KP/bundle.json","state_url":"https://pith.science/pith/3JAPV4SWJEUDVU536NYTABZ4KP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3JAPV4SWJEUDVU536NYTABZ4KP/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":"2026-05-25T16:11:11Z","links":{"resolver":"https://pith.science/pith/3JAPV4SWJEUDVU536NYTABZ4KP","bundle":"https://pith.science/pith/3JAPV4SWJEUDVU536NYTABZ4KP/bundle.json","state":"https://pith.science/pith/3JAPV4SWJEUDVU536NYTABZ4KP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3JAPV4SWJEUDVU536NYTABZ4KP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:3JAPV4SWJEUDVU536NYTABZ4KP","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":"4d21c22cd14548d5ce0f7d28ae350bd78b0932141761c5251c4e318a20f1c5e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-10-15T11:58:05Z","title_canon_sha256":"5c251a683941c3aa8d26071f97a88093dfa3eeadc037940a36fa53d3a0a5d6e7"},"schema_version":"1.0","source":{"id":"1010.3134","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.3134","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"arxiv_version","alias_value":"1010.3134v1","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.3134","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"pith_short_12","alias_value":"3JAPV4SWJEUD","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3JAPV4SWJEUDVU53","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3JAPV4SW","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:f454ec893ee8714f44c9bd0456142dff47d43a77bed8f0c47b4aa994d199e49a","target":"graph","created_at":"2026-05-18T02:05:04Z","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":"The objective of this paper is to construct a catalog providing the dust properties and the star formation efficiency (SFE) of the molecular clouds in the Large Magellanic Cloud (LMC). We use the infrared (IR) data obtained with the Spitzer telescope as part of the ``Surveying the Agents of a Galaxy's Evolution'' (SAGE) Legacy survey as well as the IRAS data. We also work with extinction (Av) maps of the LMC. A total of 272 molecular clouds have been detected in the LMC in a previous molecular survey, accounting for 230 giant molecular clouds and 42 smaller clouds. We perform correlations betw","authors_text":"A. Kawamura, D. Paradis, J. P. Bernard, K. Dobashi, M. Meixner, S. Madden, T. Onishi, W. T. Reach, Y. Fukui","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-10-15T11:58:05Z","title":"Statistical study of dust properties in LMC molecular clouds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.3134","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":"sha256:24c4cd38027b23901bf059693656d3ebffeb4f3c022b82705b7fe12ca2b37bc2","target":"record","created_at":"2026-05-18T02:05:04Z","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":"4d21c22cd14548d5ce0f7d28ae350bd78b0932141761c5251c4e318a20f1c5e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-10-15T11:58:05Z","title_canon_sha256":"5c251a683941c3aa8d26071f97a88093dfa3eeadc037940a36fa53d3a0a5d6e7"},"schema_version":"1.0","source":{"id":"1010.3134","kind":"arxiv","version":1}},"canonical_sha256":"da40faf25649283ad3bbf37130073c53d50a0f267bf07f9d9e84f3c8b347a869","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da40faf25649283ad3bbf37130073c53d50a0f267bf07f9d9e84f3c8b347a869","first_computed_at":"2026-05-18T02:05:04.513626Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:04.513626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ksTKMCeJIVYgy8H1JlMxvwcbBzDkeI1A7JADz9qD0XSuLINF8G2rTucZL0Pdmd2EQEkWEnjRYAzpXnO0/8OPCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:04.514359Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.3134","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24c4cd38027b23901bf059693656d3ebffeb4f3c022b82705b7fe12ca2b37bc2","sha256:f454ec893ee8714f44c9bd0456142dff47d43a77bed8f0c47b4aa994d199e49a"],"state_sha256":"1237df8f2f736037c6b61c0d4c793c3c58b3a3bd8a59b2b16d4dac23bebfd0de"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CrVzIwHU8Zg+GBjXqNC8Z9IjK/bJzgn4fdJ+Enmm1LQl2CfxLgv7rvyXHYbLCk6fFscwVrN5OQXRE5f/MBcLCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T16:11:11.471196Z","bundle_sha256":"0e5de3ea9d4783f185c086eaab698cbfe91af79eed322e250efc814ad4df9df2"}}