{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:OQS2QLJCCLTEXRFOLRFCRCV3BG","short_pith_number":"pith:OQS2QLJC","canonical_record":{"source":{"id":"hep-ph/9601369","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T08:16:48Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"7ae9368f44e00f8d921e28c80e0055a6ee18a6d2ad14fc67774cfb4128c66da7","abstract_canon_sha256":"6ba5630a26e43bf30d62d28238fca0f573aa85500a18ad1cf0bf1c02597266d2"},"schema_version":"1.0"},"canonical_sha256":"7425a82d2212e64bc4ae5c4a288abb09a3e7355474b4344fcadf06585bb2b902","source":{"kind":"arxiv","id":"hep-ph/9601369","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9601369","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9601369v2","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9601369","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"pith_short_12","alias_value":"OQS2QLJCCLTE","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"pith_short_16","alias_value":"OQS2QLJCCLTEXRFO","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"pith_short_8","alias_value":"OQS2QLJC","created_at":"2026-07-04T15:07:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:OQS2QLJCCLTEXRFOLRFCRCV3BG","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9601369","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T08:16:48Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"7ae9368f44e00f8d921e28c80e0055a6ee18a6d2ad14fc67774cfb4128c66da7","abstract_canon_sha256":"6ba5630a26e43bf30d62d28238fca0f573aa85500a18ad1cf0bf1c02597266d2"},"schema_version":"1.0"},"canonical_sha256":"7425a82d2212e64bc4ae5c4a288abb09a3e7355474b4344fcadf06585bb2b902","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:07:45.965486Z","signature_b64":"lK/2f5Jv4gEH+y0S/HLHcesxBppi1Xhfgbd9w+6d4R+QdEfNR/dvkjUzyz6FuZ4/xVkoyWM66wcyVDvYYGZkBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7425a82d2212e64bc4ae5c4a288abb09a3e7355474b4344fcadf06585bb2b902","last_reissued_at":"2026-07-04T15:07:45.965117Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:07:45.965117Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9601369","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":"2026-07-04T15:07:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5/i9bAhcKFy6rzWAgxTakIZzqhSWAF/awGAtgJd2MFPqLATe+hs2R216KVg1xH6kcUBdc9SwYryPpTObARJcCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:43:29.250802Z"},"content_sha256":"f3204737f123588a79bdcd609b2c96d1270f3e0954c76f452a91dea4d82020bd","schema_version":"1.0","event_id":"sha256:f3204737f123588a79bdcd609b2c96d1270f3e0954c76f452a91dea4d82020bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:OQS2QLJCCLTEXRFOLRFCRCV3BG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heavy-to-heavy and heavy-to-light weak decay form factors in the light-front approach: the exclusive $ 0^- $ to $ 0^- $ case","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"I.L. Grach, I.M. Narodetski, N.B. Demchuk, S. Simula","submitted_at":"1996-01-30T08:16:48Z","abstract_excerpt":"Weak transition form factors among heavy pseudoscalar mesons are investigated within a relativistic quark model formulated on the light-front. It is shown that the light-front result derived in the time-like region for the matrix elements of the plus component of the weak vector current coincides with the spectator pole term of the quark triangle diagram. For the first time, the dependence of the form factors on the squared four-momentum transfer $q^2$ is calculated in the whole accessible kinematical region $0 \\leq q^2 \\leq q^2_{max}$. For the numerical investigations of the semileptonic $B \\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9601369","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/hep-ph/9601369/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":"2026-07-04T15:07:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YO1CJuNdLVcql/7O+815IBqsmrLnemWLnxg+ZCpX6S5JGWPwj3Ewc18pb2Z8pdYLQ/XFEprNpU+oihWY+HLLDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:43:29.251638Z"},"content_sha256":"333501393a274a83bf9f8e52d9051df661905b49b3f9e965f32081a2c58a89e1","schema_version":"1.0","event_id":"sha256:333501393a274a83bf9f8e52d9051df661905b49b3f9e965f32081a2c58a89e1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OQS2QLJCCLTEXRFOLRFCRCV3BG/bundle.json","state_url":"https://pith.science/pith/OQS2QLJCCLTEXRFOLRFCRCV3BG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OQS2QLJCCLTEXRFOLRFCRCV3BG/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":"2026-08-11T14:43:29Z","links":{"resolver":"https://pith.science/pith/OQS2QLJCCLTEXRFOLRFCRCV3BG","bundle":"https://pith.science/pith/OQS2QLJCCLTEXRFOLRFCRCV3BG/bundle.json","state":"https://pith.science/pith/OQS2QLJCCLTEXRFOLRFCRCV3BG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OQS2QLJCCLTEXRFOLRFCRCV3BG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:OQS2QLJCCLTEXRFOLRFCRCV3BG","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":"6ba5630a26e43bf30d62d28238fca0f573aa85500a18ad1cf0bf1c02597266d2","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T08:16:48Z","title_canon_sha256":"7ae9368f44e00f8d921e28c80e0055a6ee18a6d2ad14fc67774cfb4128c66da7"},"schema_version":"1.0","source":{"id":"hep-ph/9601369","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9601369","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9601369v2","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9601369","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"pith_short_12","alias_value":"OQS2QLJCCLTE","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"pith_short_16","alias_value":"OQS2QLJCCLTEXRFO","created_at":"2026-07-04T15:07:45Z"},{"alias_kind":"pith_short_8","alias_value":"OQS2QLJC","created_at":"2026-07-04T15:07:45Z"}],"graph_snapshots":[{"event_id":"sha256:333501393a274a83bf9f8e52d9051df661905b49b3f9e965f32081a2c58a89e1","target":"graph","created_at":"2026-07-04T15:07:45Z","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/hep-ph/9601369/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Weak transition form factors among heavy pseudoscalar mesons are investigated within a relativistic quark model formulated on the light-front. It is shown that the light-front result derived in the time-like region for the matrix elements of the plus component of the weak vector current coincides with the spectator pole term of the quark triangle diagram. For the first time, the dependence of the form factors on the squared four-momentum transfer $q^2$ is calculated in the whole accessible kinematical region $0 \\leq q^2 \\leq q^2_{max}$. For the numerical investigations of the semileptonic $B \\","authors_text":"I.L. Grach, I.M. Narodetski, N.B. Demchuk, S. Simula","cross_cats":["nucl-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T08:16:48Z","title":"Heavy-to-heavy and heavy-to-light weak decay form factors in the light-front approach: the exclusive $ 0^- $ to $ 0^- $ case"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9601369","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:f3204737f123588a79bdcd609b2c96d1270f3e0954c76f452a91dea4d82020bd","target":"record","created_at":"2026-07-04T15:07:45Z","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":"6ba5630a26e43bf30d62d28238fca0f573aa85500a18ad1cf0bf1c02597266d2","cross_cats_sorted":["nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T08:16:48Z","title_canon_sha256":"7ae9368f44e00f8d921e28c80e0055a6ee18a6d2ad14fc67774cfb4128c66da7"},"schema_version":"1.0","source":{"id":"hep-ph/9601369","kind":"arxiv","version":2}},"canonical_sha256":"7425a82d2212e64bc4ae5c4a288abb09a3e7355474b4344fcadf06585bb2b902","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7425a82d2212e64bc4ae5c4a288abb09a3e7355474b4344fcadf06585bb2b902","first_computed_at":"2026-07-04T15:07:45.965117Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:07:45.965117Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lK/2f5Jv4gEH+y0S/HLHcesxBppi1Xhfgbd9w+6d4R+QdEfNR/dvkjUzyz6FuZ4/xVkoyWM66wcyVDvYYGZkBg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:07:45.965486Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9601369","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3204737f123588a79bdcd609b2c96d1270f3e0954c76f452a91dea4d82020bd","sha256:333501393a274a83bf9f8e52d9051df661905b49b3f9e965f32081a2c58a89e1"],"state_sha256":"b63a7d4a36730ef3c80b36c461234c6ff4db49f48da12b2c191a7afb4852895c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7zODEOdQGjUK86FP2qYKlZvqYe0RiuVll5XNWcxH+Vfjk266DgdHIszpDffa7kUWfAtkaRBHaRmtT7h1CeKzCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T14:43:29.258638Z","bundle_sha256":"4d7de5084a38fc58b9ce45a33116a2e29d8d24123013ca677eef14ab94a4bbcf"}}