{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:MIAMT2MYDVPJYF2EOH7JVIEWSU","short_pith_number":"pith:MIAMT2MY","canonical_record":{"source":{"id":"2011.05454","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-11-10T23:14:21Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"c6fb41d6dcdb770f7adef16d35300661d744ed49e6a36ce919d994cdf7cf7e19","abstract_canon_sha256":"a988e4b321d97e87009209df2caf75ffac3c129186a338a392076e847494feb2"},"schema_version":"1.0"},"canonical_sha256":"6200c9e9981d5e9c174471fe9aa09695311a9d12421f48631fcbec0b89c5bbfe","source":{"kind":"arxiv","id":"2011.05454","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.05454","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"arxiv_version","alias_value":"2011.05454v3","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.05454","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"pith_short_12","alias_value":"MIAMT2MYDVPJ","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"pith_short_16","alias_value":"MIAMT2MYDVPJYF2E","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"pith_short_8","alias_value":"MIAMT2MY","created_at":"2026-07-05T02:57:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:MIAMT2MYDVPJYF2EOH7JVIEWSU","target":"record","payload":{"canonical_record":{"source":{"id":"2011.05454","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-11-10T23:14:21Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"c6fb41d6dcdb770f7adef16d35300661d744ed49e6a36ce919d994cdf7cf7e19","abstract_canon_sha256":"a988e4b321d97e87009209df2caf75ffac3c129186a338a392076e847494feb2"},"schema_version":"1.0"},"canonical_sha256":"6200c9e9981d5e9c174471fe9aa09695311a9d12421f48631fcbec0b89c5bbfe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:57:39.608958Z","signature_b64":"PyXzCUKGTW8CxuYA7KrJcIh0ntQuW8/AGTXc+kDMqTba8yRcKNp2oowC8q90ih4bYu/STod6aIYzWPp13heDCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6200c9e9981d5e9c174471fe9aa09695311a9d12421f48631fcbec0b89c5bbfe","last_reissued_at":"2026-07-05T02:57:39.608444Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:57:39.608444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2011.05454","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":"2026-07-05T02:57:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"43zcBenK6Jhlg+LlcN7YyaDbr98ye0CPwWC3spQwWiHOCKDE2BoACzfyBcQr5aEd35ehQGmCpBdm28T769zOBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T19:43:53.211859Z"},"content_sha256":"91b3b036387276d924e2bd67df3676f3ee32e51e2df124bc1bc9ebe88263123f","schema_version":"1.0","event_id":"sha256:91b3b036387276d924e2bd67df3676f3ee32e51e2df124bc1bc9ebe88263123f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:MIAMT2MYDVPJYF2EOH7JVIEWSU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Semileptonic Decay of $B_c$ to $\\eta_c$ and $J/\\psi$ on the Light Front","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"James P. Vary, Pieter Maris, Shaoyang Jia, Shuo Tang","submitted_at":"2020-11-10T23:14:21Z","abstract_excerpt":"We study the semileptonic decay of the $B_c (0^-)$ to charmonia through the bottom-to-charm-quark electroweak current in the framework of basis light-front quantization. Explicitly, we calculate the weak transition form factors for processes of $B_c$ decaying into $\\eta_c$ or $J/\\psi$ based on the corresponding initial and final valence light-front wave functions both obtained from the basis light-front quantization. We also present the corresponding differential decay width and branching ratios, as well as the branching ratios for decays into the $\\eta_c'$ and the $\\psi'$. We observe unphysic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.05454","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/2011.05454/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":"2026-07-05T02:57:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HxlK1cAuHL1MnsPxnLCr1h3YtUeilP53t3795jvn+UEQKbWGNa17CYsOyRbqinx6H6WincXCOyWo9W5wwxqVAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T19:43:53.212505Z"},"content_sha256":"f9d44037f7eb8f70d51f319cfe011a4ec981b4a256e222bc85bced34f916d157","schema_version":"1.0","event_id":"sha256:f9d44037f7eb8f70d51f319cfe011a4ec981b4a256e222bc85bced34f916d157"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MIAMT2MYDVPJYF2EOH7JVIEWSU/bundle.json","state_url":"https://pith.science/pith/MIAMT2MYDVPJYF2EOH7JVIEWSU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MIAMT2MYDVPJYF2EOH7JVIEWSU/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":"2026-08-01T19:43:53Z","links":{"resolver":"https://pith.science/pith/MIAMT2MYDVPJYF2EOH7JVIEWSU","bundle":"https://pith.science/pith/MIAMT2MYDVPJYF2EOH7JVIEWSU/bundle.json","state":"https://pith.science/pith/MIAMT2MYDVPJYF2EOH7JVIEWSU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MIAMT2MYDVPJYF2EOH7JVIEWSU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:MIAMT2MYDVPJYF2EOH7JVIEWSU","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":"a988e4b321d97e87009209df2caf75ffac3c129186a338a392076e847494feb2","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-11-10T23:14:21Z","title_canon_sha256":"c6fb41d6dcdb770f7adef16d35300661d744ed49e6a36ce919d994cdf7cf7e19"},"schema_version":"1.0","source":{"id":"2011.05454","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.05454","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"arxiv_version","alias_value":"2011.05454v3","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.05454","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"pith_short_12","alias_value":"MIAMT2MYDVPJ","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"pith_short_16","alias_value":"MIAMT2MYDVPJYF2E","created_at":"2026-07-05T02:57:39Z"},{"alias_kind":"pith_short_8","alias_value":"MIAMT2MY","created_at":"2026-07-05T02:57:39Z"}],"graph_snapshots":[{"event_id":"sha256:f9d44037f7eb8f70d51f319cfe011a4ec981b4a256e222bc85bced34f916d157","target":"graph","created_at":"2026-07-05T02:57:39Z","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/2011.05454/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the semileptonic decay of the $B_c (0^-)$ to charmonia through the bottom-to-charm-quark electroweak current in the framework of basis light-front quantization. Explicitly, we calculate the weak transition form factors for processes of $B_c$ decaying into $\\eta_c$ or $J/\\psi$ based on the corresponding initial and final valence light-front wave functions both obtained from the basis light-front quantization. We also present the corresponding differential decay width and branching ratios, as well as the branching ratios for decays into the $\\eta_c'$ and the $\\psi'$. We observe unphysic","authors_text":"James P. Vary, Pieter Maris, Shaoyang Jia, Shuo Tang","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-11-10T23:14:21Z","title":"Semileptonic Decay of $B_c$ to $\\eta_c$ and $J/\\psi$ on the Light Front"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.05454","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":"sha256:91b3b036387276d924e2bd67df3676f3ee32e51e2df124bc1bc9ebe88263123f","target":"record","created_at":"2026-07-05T02:57:39Z","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":"a988e4b321d97e87009209df2caf75ffac3c129186a338a392076e847494feb2","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-11-10T23:14:21Z","title_canon_sha256":"c6fb41d6dcdb770f7adef16d35300661d744ed49e6a36ce919d994cdf7cf7e19"},"schema_version":"1.0","source":{"id":"2011.05454","kind":"arxiv","version":3}},"canonical_sha256":"6200c9e9981d5e9c174471fe9aa09695311a9d12421f48631fcbec0b89c5bbfe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6200c9e9981d5e9c174471fe9aa09695311a9d12421f48631fcbec0b89c5bbfe","first_computed_at":"2026-07-05T02:57:39.608444Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:57:39.608444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PyXzCUKGTW8CxuYA7KrJcIh0ntQuW8/AGTXc+kDMqTba8yRcKNp2oowC8q90ih4bYu/STod6aIYzWPp13heDCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:57:39.608958Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.05454","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91b3b036387276d924e2bd67df3676f3ee32e51e2df124bc1bc9ebe88263123f","sha256:f9d44037f7eb8f70d51f319cfe011a4ec981b4a256e222bc85bced34f916d157"],"state_sha256":"0a9591d9e92cb4b17138e7603a29c2023c219056f62bbc3038e183a795bbf70d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5nk9ObRpSDhq1K5aH3RlevHYw2w0pH+Pxj0G3kC24NwIXswJ0KxRIA0rA2Q50w5qM4GiXR+D1s1Hqy6Nnl2xAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T19:43:53.218094Z","bundle_sha256":"a461d51e3378d085eb947df084886b4a947cfbb6b4e1a7e86b29235769f1071c"}}