{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:RRXJPWCMAIT2CFOKA6CAHUL54T","short_pith_number":"pith:RRXJPWCM","canonical_record":{"source":{"id":"2009.05466","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-09-11T14:32:37Z","cross_cats_sorted":[],"title_canon_sha256":"27a88e54dc842ebe36ae79f23cb812521ac780d7694e40e1bdf94a4d2b6727d8","abstract_canon_sha256":"863210f73994d2d1c308d120c8b4377c553bcb47cca397a70d3d17c5ca65f47f"},"schema_version":"1.0"},"canonical_sha256":"8c6e97d84c0227a115ca078403d17de4e58fdf050d3e115f83850e277ebe1ebc","source":{"kind":"arxiv","id":"2009.05466","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.05466","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"2009.05466v3","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.05466","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"RRXJPWCMAIT2","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"pith_short_16","alias_value":"RRXJPWCMAIT2CFOK","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"pith_short_8","alias_value":"RRXJPWCM","created_at":"2026-07-05T01:47:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:RRXJPWCMAIT2CFOKA6CAHUL54T","target":"record","payload":{"canonical_record":{"source":{"id":"2009.05466","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-09-11T14:32:37Z","cross_cats_sorted":[],"title_canon_sha256":"27a88e54dc842ebe36ae79f23cb812521ac780d7694e40e1bdf94a4d2b6727d8","abstract_canon_sha256":"863210f73994d2d1c308d120c8b4377c553bcb47cca397a70d3d17c5ca65f47f"},"schema_version":"1.0"},"canonical_sha256":"8c6e97d84c0227a115ca078403d17de4e58fdf050d3e115f83850e277ebe1ebc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:47:05.865216Z","signature_b64":"CRHs5VsrhiK68cL0iTf6PzDzVLj0+nGyXUFW0dekMjfmgrd3uV+vqia/0VPU0etZjH7QGBh78vm9aFfqjqOqDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c6e97d84c0227a115ca078403d17de4e58fdf050d3e115f83850e277ebe1ebc","last_reissued_at":"2026-07-05T01:47:05.864819Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:47:05.864819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.05466","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bQKoXLjXrCH/0ocMzJ2q2ywWuHMAgvC8FeXX3Uw0xuLafLL5tohs6hohzBJYCg1Tom6OjGoWzIfwXhWOnTDAAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T14:53:29.126898Z"},"content_sha256":"eeb102a2adde5480f2c2acbc3492674de0f338553df4f9077f104a78eb8585ee","schema_version":"1.0","event_id":"sha256:eeb102a2adde5480f2c2acbc3492674de0f338553df4f9077f104a78eb8585ee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:RRXJPWCMAIT2CFOKA6CAHUL54T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"3D chemical structure of diffuse turbulent ISM. I. Statistics of the HI-to-H$_2$ transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Benjamin Godard, Elena Bellomi, Guillaume Pineau des For\\^ets, Michel P\\'erault, Patrick Hennebelle, Pierre Lesaffre, Valeska Valdivia","submitted_at":"2020-09-11T14:32:37Z","abstract_excerpt":"We studied the statistical properties of the HI-to-H$_2$ transition observed in absorption in the local diffuse and multiphase ISM to identify the physical processes controlling the probability of occurrence of any line of sight. The turbulent diffuse ISM is modeled using the RAMSES code, which includes detailed treatments of the magnetohydrodynamics, the thermal evolution of the gas, and the chemistry of H$_2$. The impacts of the UV radiation field, the mean density, the turbulent forcing, the integral scale, the magnetic field, and the gravity on the molecular content of the gas are explored"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.05466","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.05466/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T01:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oaZ6wpVNvK/hoCpw1/KZNgR91XNsOgv0vJcMRK8Z8N8eiVURrbb2Z2TIDT3mdjHNTRSD8KECd/BDImbp8aMRDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T14:53:29.127533Z"},"content_sha256":"b898fb0e88c11171b33063752f33579e934d2b0b17ba82a84bef923af5c41f57","schema_version":"1.0","event_id":"sha256:b898fb0e88c11171b33063752f33579e934d2b0b17ba82a84bef923af5c41f57"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RRXJPWCMAIT2CFOKA6CAHUL54T/bundle.json","state_url":"https://pith.science/pith/RRXJPWCMAIT2CFOKA6CAHUL54T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RRXJPWCMAIT2CFOKA6CAHUL54T/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":"2026-08-02T14:53:29Z","links":{"resolver":"https://pith.science/pith/RRXJPWCMAIT2CFOKA6CAHUL54T","bundle":"https://pith.science/pith/RRXJPWCMAIT2CFOKA6CAHUL54T/bundle.json","state":"https://pith.science/pith/RRXJPWCMAIT2CFOKA6CAHUL54T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RRXJPWCMAIT2CFOKA6CAHUL54T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:RRXJPWCMAIT2CFOKA6CAHUL54T","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":"863210f73994d2d1c308d120c8b4377c553bcb47cca397a70d3d17c5ca65f47f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-09-11T14:32:37Z","title_canon_sha256":"27a88e54dc842ebe36ae79f23cb812521ac780d7694e40e1bdf94a4d2b6727d8"},"schema_version":"1.0","source":{"id":"2009.05466","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.05466","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"2009.05466v3","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.05466","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"RRXJPWCMAIT2","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"pith_short_16","alias_value":"RRXJPWCMAIT2CFOK","created_at":"2026-07-05T01:47:05Z"},{"alias_kind":"pith_short_8","alias_value":"RRXJPWCM","created_at":"2026-07-05T01:47:05Z"}],"graph_snapshots":[{"event_id":"sha256:b898fb0e88c11171b33063752f33579e934d2b0b17ba82a84bef923af5c41f57","target":"graph","created_at":"2026-07-05T01:47:05Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2009.05466/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We studied the statistical properties of the HI-to-H$_2$ transition observed in absorption in the local diffuse and multiphase ISM to identify the physical processes controlling the probability of occurrence of any line of sight. The turbulent diffuse ISM is modeled using the RAMSES code, which includes detailed treatments of the magnetohydrodynamics, the thermal evolution of the gas, and the chemistry of H$_2$. The impacts of the UV radiation field, the mean density, the turbulent forcing, the integral scale, the magnetic field, and the gravity on the molecular content of the gas are explored","authors_text":"Benjamin Godard, Elena Bellomi, Guillaume Pineau des For\\^ets, Michel P\\'erault, Patrick Hennebelle, Pierre Lesaffre, Valeska Valdivia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-09-11T14:32:37Z","title":"3D chemical structure of diffuse turbulent ISM. I. Statistics of the HI-to-H$_2$ transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.05466","kind":"arxiv","version":3},"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:eeb102a2adde5480f2c2acbc3492674de0f338553df4f9077f104a78eb8585ee","target":"record","created_at":"2026-07-05T01:47:05Z","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":"863210f73994d2d1c308d120c8b4377c553bcb47cca397a70d3d17c5ca65f47f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-09-11T14:32:37Z","title_canon_sha256":"27a88e54dc842ebe36ae79f23cb812521ac780d7694e40e1bdf94a4d2b6727d8"},"schema_version":"1.0","source":{"id":"2009.05466","kind":"arxiv","version":3}},"canonical_sha256":"8c6e97d84c0227a115ca078403d17de4e58fdf050d3e115f83850e277ebe1ebc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c6e97d84c0227a115ca078403d17de4e58fdf050d3e115f83850e277ebe1ebc","first_computed_at":"2026-07-05T01:47:05.864819Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:47:05.864819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CRHs5VsrhiK68cL0iTf6PzDzVLj0+nGyXUFW0dekMjfmgrd3uV+vqia/0VPU0etZjH7QGBh78vm9aFfqjqOqDA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:47:05.865216Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.05466","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eeb102a2adde5480f2c2acbc3492674de0f338553df4f9077f104a78eb8585ee","sha256:b898fb0e88c11171b33063752f33579e934d2b0b17ba82a84bef923af5c41f57"],"state_sha256":"2a3506384b7d5cb7e6c34038838000d3fb853f8e50a80e14fc6827f1771658f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6RvLAx2uNtztGNrjScoy1960eVDz8qQzq8/TQrQXdNSeSWj62FGYxlGSHpp4rE19M2ttqoW5aCJ5jC7Zimq3Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-02T14:53:29.131167Z","bundle_sha256":"54025b3f04790a8f0ff76645dd4594cea0cfa7a8dfdb5b703076f5690a25d327"}}