{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:YUDF6PI7PMQL625XEAKDKWR7KD","short_pith_number":"pith:YUDF6PI7","canonical_record":{"source":{"id":"physics/0406042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.chem-ph","submitted_at":"2004-06-09T16:53:14Z","cross_cats_sorted":[],"title_canon_sha256":"cded03a3769e6720f5b75eb42542ddc5e6716e8c55bf426008b3825fc2f8f624","abstract_canon_sha256":"3d4390082390971725c52b4d92faf454aa51843797d0dac9d07d0c2c5cac6804"},"schema_version":"1.0"},"canonical_sha256":"c5065f3d1f7b20bf6bb72014355a3f50c01f19e0edc4f68806525a56e88cabd6","source":{"kind":"arxiv","id":"physics/0406042","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0406042","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0406042v1","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0406042","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"pith_short_12","alias_value":"YUDF6PI7PMQL","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"pith_short_16","alias_value":"YUDF6PI7PMQL625X","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"pith_short_8","alias_value":"YUDF6PI7","created_at":"2026-07-04T16:49:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:YUDF6PI7PMQL625XEAKDKWR7KD","target":"record","payload":{"canonical_record":{"source":{"id":"physics/0406042","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.chem-ph","submitted_at":"2004-06-09T16:53:14Z","cross_cats_sorted":[],"title_canon_sha256":"cded03a3769e6720f5b75eb42542ddc5e6716e8c55bf426008b3825fc2f8f624","abstract_canon_sha256":"3d4390082390971725c52b4d92faf454aa51843797d0dac9d07d0c2c5cac6804"},"schema_version":"1.0"},"canonical_sha256":"c5065f3d1f7b20bf6bb72014355a3f50c01f19e0edc4f68806525a56e88cabd6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:49:52.422523Z","signature_b64":"S3Pv553xjxMrmQ7cGHDhEd56SupqI/A37LSRZYHvO06DaMKdlUGKRhScBz6Ex3s+wV/VsNN88FpHy9kLeMibBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5065f3d1f7b20bf6bb72014355a3f50c01f19e0edc4f68806525a56e88cabd6","last_reissued_at":"2026-07-04T16:49:52.422180Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:49:52.422180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/0406042","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":"2026-07-04T16:49:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CNrUN5/ma4CTt72EaYK41SRuE9UanT5Md9CfdvM91bUgy3jG6G80cXFXXg6dvuvv0Feby8Paa5aLwukKNj/JBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:25:52.622029Z"},"content_sha256":"4e2d7ba7e1d6283203ea60f2e02db6d429a38844f1ddf02f74a586ca412c9930","schema_version":"1.0","event_id":"sha256:4e2d7ba7e1d6283203ea60f2e02db6d429a38844f1ddf02f74a586ca412c9930"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:YUDF6PI7PMQL625XEAKDKWR7KD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chemical reactivity of ultracold polar molecules: investigation of H + HCl and H + DCl collisions","license":"","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"N. Balakrishnan, P. F. Weck","submitted_at":"2004-06-09T16:53:14Z","abstract_excerpt":"Quantum scattering calculations are reported for the H+HCl(v,j=0) and H+DCl(v,j=0) collisions for vibrational levels v=0-2 of the diatoms. Calculations were performed for incident kinetic energies in the range 10-7 to 10-1 eV, for total angular momentum J=0 and s-wave scattering in the entrance channel of the collisions. Cross sections and rate coefficients are characterized by resonance structures due to quasibound states associated with the formation of the H...HCl and H...DCl van der Waals complexes in the incident channel. For the H+HCl(v,j=0) collision for v=1,2, reactive scattering leadi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0406042","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/physics/0406042/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":"2026-07-04T16:49:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GbZ+ghcmVL1rosvIPYgDUvOIOtwI3NfK2MuVmgTjJRk3rciT8rMLun4eeujXsDPZtqJtbtfDYZEugYtmdwU+Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:25:52.622398Z"},"content_sha256":"e58fc261b37338f68a02528827e2e9ef5374a34617a9ae02b85bc3f045586a90","schema_version":"1.0","event_id":"sha256:e58fc261b37338f68a02528827e2e9ef5374a34617a9ae02b85bc3f045586a90"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YUDF6PI7PMQL625XEAKDKWR7KD/bundle.json","state_url":"https://pith.science/pith/YUDF6PI7PMQL625XEAKDKWR7KD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YUDF6PI7PMQL625XEAKDKWR7KD/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":"2026-07-07T13:25:52Z","links":{"resolver":"https://pith.science/pith/YUDF6PI7PMQL625XEAKDKWR7KD","bundle":"https://pith.science/pith/YUDF6PI7PMQL625XEAKDKWR7KD/bundle.json","state":"https://pith.science/pith/YUDF6PI7PMQL625XEAKDKWR7KD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YUDF6PI7PMQL625XEAKDKWR7KD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:YUDF6PI7PMQL625XEAKDKWR7KD","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":"3d4390082390971725c52b4d92faf454aa51843797d0dac9d07d0c2c5cac6804","cross_cats_sorted":[],"license":"","primary_cat":"physics.chem-ph","submitted_at":"2004-06-09T16:53:14Z","title_canon_sha256":"cded03a3769e6720f5b75eb42542ddc5e6716e8c55bf426008b3825fc2f8f624"},"schema_version":"1.0","source":{"id":"physics/0406042","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0406042","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0406042v1","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0406042","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"pith_short_12","alias_value":"YUDF6PI7PMQL","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"pith_short_16","alias_value":"YUDF6PI7PMQL625X","created_at":"2026-07-04T16:49:52Z"},{"alias_kind":"pith_short_8","alias_value":"YUDF6PI7","created_at":"2026-07-04T16:49:52Z"}],"graph_snapshots":[{"event_id":"sha256:e58fc261b37338f68a02528827e2e9ef5374a34617a9ae02b85bc3f045586a90","target":"graph","created_at":"2026-07-04T16:49:52Z","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/physics/0406042/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum scattering calculations are reported for the H+HCl(v,j=0) and H+DCl(v,j=0) collisions for vibrational levels v=0-2 of the diatoms. Calculations were performed for incident kinetic energies in the range 10-7 to 10-1 eV, for total angular momentum J=0 and s-wave scattering in the entrance channel of the collisions. Cross sections and rate coefficients are characterized by resonance structures due to quasibound states associated with the formation of the H...HCl and H...DCl van der Waals complexes in the incident channel. For the H+HCl(v,j=0) collision for v=1,2, reactive scattering leadi","authors_text":"N. Balakrishnan, P. F. Weck","cross_cats":[],"headline":"","license":"","primary_cat":"physics.chem-ph","submitted_at":"2004-06-09T16:53:14Z","title":"Chemical reactivity of ultracold polar molecules: investigation of H + HCl and H + DCl collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0406042","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":"sha256:4e2d7ba7e1d6283203ea60f2e02db6d429a38844f1ddf02f74a586ca412c9930","target":"record","created_at":"2026-07-04T16:49:52Z","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":"3d4390082390971725c52b4d92faf454aa51843797d0dac9d07d0c2c5cac6804","cross_cats_sorted":[],"license":"","primary_cat":"physics.chem-ph","submitted_at":"2004-06-09T16:53:14Z","title_canon_sha256":"cded03a3769e6720f5b75eb42542ddc5e6716e8c55bf426008b3825fc2f8f624"},"schema_version":"1.0","source":{"id":"physics/0406042","kind":"arxiv","version":1}},"canonical_sha256":"c5065f3d1f7b20bf6bb72014355a3f50c01f19e0edc4f68806525a56e88cabd6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5065f3d1f7b20bf6bb72014355a3f50c01f19e0edc4f68806525a56e88cabd6","first_computed_at":"2026-07-04T16:49:52.422180Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:49:52.422180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S3Pv553xjxMrmQ7cGHDhEd56SupqI/A37LSRZYHvO06DaMKdlUGKRhScBz6Ex3s+wV/VsNN88FpHy9kLeMibBA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:49:52.422523Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0406042","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e2d7ba7e1d6283203ea60f2e02db6d429a38844f1ddf02f74a586ca412c9930","sha256:e58fc261b37338f68a02528827e2e9ef5374a34617a9ae02b85bc3f045586a90"],"state_sha256":"1a29c60e3ef5c91073574b790704b20d73a85c1e4f0a38ee21076540ff40a823"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zIPA7BlVLK8XExjOLLIE3MQXiTPypmfZCaPPjwxBIPNQcZH/ry1dB5JzfR0QE2/xaRJAk1VfgVA/f0fAjcJ6Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:25:52.624329Z","bundle_sha256":"f3dd804ab224ffdaafe31abda782b8157175d9186add13fc4891c279725870db"}}