{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:7DKF7C2V5WMIAICDUY4VLCZCKL","short_pith_number":"pith:7DKF7C2V","canonical_record":{"source":{"id":"1205.6217","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-05-28T21:02:22Z","cross_cats_sorted":[],"title_canon_sha256":"2e58d1629202f42cd78ebbeabc38903f779f56c37aa4e1f4e10c98113d875ea5","abstract_canon_sha256":"ba2f7ed2a7bab4b062e0919a7eabb52447e070139fc825bfe51b5150429e0e70"},"schema_version":"1.0"},"canonical_sha256":"f8d45f8b55ed98802043a639558b2252ed06f1999de4fe83150283ce2b797a23","source":{"kind":"arxiv","id":"1205.6217","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6217","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6217v2","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6217","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"pith_short_12","alias_value":"7DKF7C2V5WMI","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"7DKF7C2V5WMIAICD","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"7DKF7C2V","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:7DKF7C2V5WMIAICDUY4VLCZCKL","target":"record","payload":{"canonical_record":{"source":{"id":"1205.6217","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-05-28T21:02:22Z","cross_cats_sorted":[],"title_canon_sha256":"2e58d1629202f42cd78ebbeabc38903f779f56c37aa4e1f4e10c98113d875ea5","abstract_canon_sha256":"ba2f7ed2a7bab4b062e0919a7eabb52447e070139fc825bfe51b5150429e0e70"},"schema_version":"1.0"},"canonical_sha256":"f8d45f8b55ed98802043a639558b2252ed06f1999de4fe83150283ce2b797a23","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:16.398568Z","signature_b64":"sO3c3aHZrBWK4r9wSOJX/hyu6GhalOwwmghDck0MFyqR/SAGyyo1OUyYqxL4xqk6IDlpFsxCtt+CYvbPlNsCAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8d45f8b55ed98802043a639558b2252ed06f1999de4fe83150283ce2b797a23","last_reissued_at":"2026-05-18T01:57:16.398050Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:16.398050Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.6217","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QQ41mbc/OL9NSr3h1wujGynzQR3f32hQP2umJL/xkPdnyWDlnua3h/xcXQeYjsXf++tWt5Lspmi6nTyHBxZuCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T02:13:52.898907Z"},"content_sha256":"ba158e9dc115531eda6a9cb64974dd4789aff98a56a89d325a04425fad233743","schema_version":"1.0","event_id":"sha256:ba158e9dc115531eda6a9cb64974dd4789aff98a56a89d325a04425fad233743"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:7DKF7C2V5WMIAICDUY4VLCZCKL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Formation of Turbulent and Magnetized Molecular Clouds via Accretion Flows of HI Clouds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Shu-ichiro Inutsuka, Tsuyoshi Inoue","submitted_at":"2012-05-28T21:02:22Z","abstract_excerpt":"Using 3D MHD simulation with the effects of radiative cooling/heating, chemical reactions, and thermal conduction, we investigate the formation of molecular cloud in the ISM. We consider the formation of molecular cloud by accretion of the HI clouds as suggested in recent observations. The simulation shows that the initial HI medium is compressed and piled up behind the shock waves induced by the accretion flows. Since the initial medium is highly inhomogeneous as a consequence of the thermal instability, the formed molecular cloud becomes very turbulent owing to the development of the Richtmy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6217","kind":"arxiv","version":2},"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":"2026-05-18T01:57:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wwIWN7l3jeWDW5FQ2lYTgegjwRIG5PfNwWuRcPCDtllw4AGBTAdBCzm8Xocm7tJqgGMhkrWImqF1lgroU7PeAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T02:13:52.899304Z"},"content_sha256":"eaafa437229fa155a72f6d77342c04499393b980a8d0ac2508afcdfc4c89b88f","schema_version":"1.0","event_id":"sha256:eaafa437229fa155a72f6d77342c04499393b980a8d0ac2508afcdfc4c89b88f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7DKF7C2V5WMIAICDUY4VLCZCKL/bundle.json","state_url":"https://pith.science/pith/7DKF7C2V5WMIAICDUY4VLCZCKL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7DKF7C2V5WMIAICDUY4VLCZCKL/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":"2026-05-27T02:13:52Z","links":{"resolver":"https://pith.science/pith/7DKF7C2V5WMIAICDUY4VLCZCKL","bundle":"https://pith.science/pith/7DKF7C2V5WMIAICDUY4VLCZCKL/bundle.json","state":"https://pith.science/pith/7DKF7C2V5WMIAICDUY4VLCZCKL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7DKF7C2V5WMIAICDUY4VLCZCKL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:7DKF7C2V5WMIAICDUY4VLCZCKL","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":"ba2f7ed2a7bab4b062e0919a7eabb52447e070139fc825bfe51b5150429e0e70","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-05-28T21:02:22Z","title_canon_sha256":"2e58d1629202f42cd78ebbeabc38903f779f56c37aa4e1f4e10c98113d875ea5"},"schema_version":"1.0","source":{"id":"1205.6217","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6217","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6217v2","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6217","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"pith_short_12","alias_value":"7DKF7C2V5WMI","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"7DKF7C2V5WMIAICD","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"7DKF7C2V","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:eaafa437229fa155a72f6d77342c04499393b980a8d0ac2508afcdfc4c89b88f","target":"graph","created_at":"2026-05-18T01:57:16Z","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":"Using 3D MHD simulation with the effects of radiative cooling/heating, chemical reactions, and thermal conduction, we investigate the formation of molecular cloud in the ISM. We consider the formation of molecular cloud by accretion of the HI clouds as suggested in recent observations. The simulation shows that the initial HI medium is compressed and piled up behind the shock waves induced by the accretion flows. Since the initial medium is highly inhomogeneous as a consequence of the thermal instability, the formed molecular cloud becomes very turbulent owing to the development of the Richtmy","authors_text":"Shu-ichiro Inutsuka, Tsuyoshi Inoue","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-05-28T21:02:22Z","title":"Formation of Turbulent and Magnetized Molecular Clouds via Accretion Flows of HI Clouds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6217","kind":"arxiv","version":2},"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:ba158e9dc115531eda6a9cb64974dd4789aff98a56a89d325a04425fad233743","target":"record","created_at":"2026-05-18T01:57:16Z","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":"ba2f7ed2a7bab4b062e0919a7eabb52447e070139fc825bfe51b5150429e0e70","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-05-28T21:02:22Z","title_canon_sha256":"2e58d1629202f42cd78ebbeabc38903f779f56c37aa4e1f4e10c98113d875ea5"},"schema_version":"1.0","source":{"id":"1205.6217","kind":"arxiv","version":2}},"canonical_sha256":"f8d45f8b55ed98802043a639558b2252ed06f1999de4fe83150283ce2b797a23","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8d45f8b55ed98802043a639558b2252ed06f1999de4fe83150283ce2b797a23","first_computed_at":"2026-05-18T01:57:16.398050Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:16.398050Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sO3c3aHZrBWK4r9wSOJX/hyu6GhalOwwmghDck0MFyqR/SAGyyo1OUyYqxL4xqk6IDlpFsxCtt+CYvbPlNsCAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:16.398568Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.6217","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba158e9dc115531eda6a9cb64974dd4789aff98a56a89d325a04425fad233743","sha256:eaafa437229fa155a72f6d77342c04499393b980a8d0ac2508afcdfc4c89b88f"],"state_sha256":"592e8f3b22cd6be92fa7f5295af71c976f5412ea137ce7a0d855ad32bad1914f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XRn9QnMwZbKXL+ghfqFHQBbpMTcVfWHvjuu+uRjyg0jVf0olyLCAAMUMyiu43CfWlj+kdl90j1zPtJabflBmCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T02:13:52.902764Z","bundle_sha256":"138c895dd0d581e1f5130b76b0f9591d7aff59af382f22990b5e172702403442"}}