{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:SNDROMS3EK2J7K4BQTOFKMO2SI","short_pith_number":"pith:SNDROMS3","canonical_record":{"source":{"id":"2506.17452","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-20T19:40:06Z","cross_cats_sorted":[],"title_canon_sha256":"c7a9ba8f43de21765448fc9759f0b8f51912fcee24ad63a6217e7469fb26034f","abstract_canon_sha256":"10cd699c5c5ca900256d1083b5074df20b6f02f79d261ebb949e07758c7cd8d2"},"schema_version":"1.0"},"canonical_sha256":"934717325b22b49fab8184dc5531da92326892bd94ba6e4897b764fa668fe643","source":{"kind":"arxiv","id":"2506.17452","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.17452","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"arxiv_version","alias_value":"2506.17452v2","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.17452","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"pith_short_12","alias_value":"SNDROMS3EK2J","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"pith_short_16","alias_value":"SNDROMS3EK2J7K4B","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"pith_short_8","alias_value":"SNDROMS3","created_at":"2026-07-05T11:36:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:SNDROMS3EK2J7K4BQTOFKMO2SI","target":"record","payload":{"canonical_record":{"source":{"id":"2506.17452","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-20T19:40:06Z","cross_cats_sorted":[],"title_canon_sha256":"c7a9ba8f43de21765448fc9759f0b8f51912fcee24ad63a6217e7469fb26034f","abstract_canon_sha256":"10cd699c5c5ca900256d1083b5074df20b6f02f79d261ebb949e07758c7cd8d2"},"schema_version":"1.0"},"canonical_sha256":"934717325b22b49fab8184dc5531da92326892bd94ba6e4897b764fa668fe643","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:36:33.380559Z","signature_b64":"pYMDH2Ja0U/x4Mx+qdv7xyamZlMz6RmXwc6jso5xvaOwM3QDGNNldMshLcHzgOmi+/UNCdaa3nFTH1c7ZxRxBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"934717325b22b49fab8184dc5531da92326892bd94ba6e4897b764fa668fe643","last_reissued_at":"2026-07-05T11:36:33.379998Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:36:33.379998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.17452","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":"2026-07-05T11:36:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4bXo6RVyrqW3OTENAs5bVIwjFer/wAkSedd84OXTRSesXHAxPcU7K2YEiu2GugaBG5DTMI7VNblDqTHHbhn3DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T16:23:20.849431Z"},"content_sha256":"9f5148925a22abec2865dc66a0fa3af587f10403bb1c880f195fab71262b314f","schema_version":"1.0","event_id":"sha256:9f5148925a22abec2865dc66a0fa3af587f10403bb1c880f195fab71262b314f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:SNDROMS3EK2J7K4BQTOFKMO2SI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Master equation study of three-body recombination of nitrogen and oxygen in non-equilibrium hypersonic flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Aakanksha Notey, Marco Panesi, Sung Min Jo","submitted_at":"2025-06-20T19:40:06Z","abstract_excerpt":"This work aims to study the energy transfer and recombination processes in N$_{2}$$\\left(^{1}\\sum^{+}_{g}\\right)$+N$\\left(^{4}S_{u}\\right)$ and O$_{2}$$\\left(^{3}\\sum^{+}_{g}\\right)$+O$\\left(^{3}P_{2}\\right)$ chemical systems when the system is suddenly cooled in a 0-D isothermal reactor thereby inducing strong non-equilibrium. A state-to-state (StS) study of the non-equilibrium phenomenon is crucial for developing accurate and efficient reduced-order models that can accurately capture the thermophysics involved. The gas mixture, consisting primarily of atoms at a high initial temperature of 1"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.17452","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.17452/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":"2026-07-05T11:36:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mcSM1gvQggkt0Jgij6OYT6XBZXj0RSwd7HILi0GBJ/bdOr42c9iIp7mf/ZYHOEk6AtbvKqcxx+TZjS/eK4ArBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T16:23:20.849775Z"},"content_sha256":"be2eb80e04d739ba7031a1a898ca78ea749102998359311d979e56fcb36cebb3","schema_version":"1.0","event_id":"sha256:be2eb80e04d739ba7031a1a898ca78ea749102998359311d979e56fcb36cebb3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SNDROMS3EK2J7K4BQTOFKMO2SI/bundle.json","state_url":"https://pith.science/pith/SNDROMS3EK2J7K4BQTOFKMO2SI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SNDROMS3EK2J7K4BQTOFKMO2SI/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":"2026-08-19T16:23:20Z","links":{"resolver":"https://pith.science/pith/SNDROMS3EK2J7K4BQTOFKMO2SI","bundle":"https://pith.science/pith/SNDROMS3EK2J7K4BQTOFKMO2SI/bundle.json","state":"https://pith.science/pith/SNDROMS3EK2J7K4BQTOFKMO2SI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SNDROMS3EK2J7K4BQTOFKMO2SI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SNDROMS3EK2J7K4BQTOFKMO2SI","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":"10cd699c5c5ca900256d1083b5074df20b6f02f79d261ebb949e07758c7cd8d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-20T19:40:06Z","title_canon_sha256":"c7a9ba8f43de21765448fc9759f0b8f51912fcee24ad63a6217e7469fb26034f"},"schema_version":"1.0","source":{"id":"2506.17452","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.17452","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"arxiv_version","alias_value":"2506.17452v2","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.17452","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"pith_short_12","alias_value":"SNDROMS3EK2J","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"pith_short_16","alias_value":"SNDROMS3EK2J7K4B","created_at":"2026-07-05T11:36:33Z"},{"alias_kind":"pith_short_8","alias_value":"SNDROMS3","created_at":"2026-07-05T11:36:33Z"}],"graph_snapshots":[{"event_id":"sha256:be2eb80e04d739ba7031a1a898ca78ea749102998359311d979e56fcb36cebb3","target":"graph","created_at":"2026-07-05T11:36:33Z","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/2506.17452/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This work aims to study the energy transfer and recombination processes in N$_{2}$$\\left(^{1}\\sum^{+}_{g}\\right)$+N$\\left(^{4}S_{u}\\right)$ and O$_{2}$$\\left(^{3}\\sum^{+}_{g}\\right)$+O$\\left(^{3}P_{2}\\right)$ chemical systems when the system is suddenly cooled in a 0-D isothermal reactor thereby inducing strong non-equilibrium. A state-to-state (StS) study of the non-equilibrium phenomenon is crucial for developing accurate and efficient reduced-order models that can accurately capture the thermophysics involved. The gas mixture, consisting primarily of atoms at a high initial temperature of 1","authors_text":"Aakanksha Notey, Marco Panesi, Sung Min Jo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-20T19:40:06Z","title":"Master equation study of three-body recombination of nitrogen and oxygen in non-equilibrium hypersonic flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.17452","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":"sha256:9f5148925a22abec2865dc66a0fa3af587f10403bb1c880f195fab71262b314f","target":"record","created_at":"2026-07-05T11:36:33Z","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":"10cd699c5c5ca900256d1083b5074df20b6f02f79d261ebb949e07758c7cd8d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-20T19:40:06Z","title_canon_sha256":"c7a9ba8f43de21765448fc9759f0b8f51912fcee24ad63a6217e7469fb26034f"},"schema_version":"1.0","source":{"id":"2506.17452","kind":"arxiv","version":2}},"canonical_sha256":"934717325b22b49fab8184dc5531da92326892bd94ba6e4897b764fa668fe643","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"934717325b22b49fab8184dc5531da92326892bd94ba6e4897b764fa668fe643","first_computed_at":"2026-07-05T11:36:33.379998Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:36:33.379998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pYMDH2Ja0U/x4Mx+qdv7xyamZlMz6RmXwc6jso5xvaOwM3QDGNNldMshLcHzgOmi+/UNCdaa3nFTH1c7ZxRxBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:36:33.380559Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.17452","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f5148925a22abec2865dc66a0fa3af587f10403bb1c880f195fab71262b314f","sha256:be2eb80e04d739ba7031a1a898ca78ea749102998359311d979e56fcb36cebb3"],"state_sha256":"2c7e55bb39c2b4eb1ba26192807b2c7c1d76a89ebef9be4f2614812c06f68b55"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NUd4PojFYfMu998bYSVRYa14k/XH5mkSR+nNDa0aIQv1nML3ik6ggoa2Gf5ezF6CMjaa3wSQ2Kq2m2uOYKT3Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T16:23:20.853304Z","bundle_sha256":"73ce3528b02dfb15daa96dcc847f5e214fbf2e7093433dbbb1802ee9cfde2d25"}}