{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:2DXQSJXZSYXIZMEDZI6TAJ7U7R","short_pith_number":"pith:2DXQSJXZ","canonical_record":{"source":{"id":"0806.3420","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-06-20T16:17:58Z","cross_cats_sorted":["astro-ph","hep-ex","hep-th"],"title_canon_sha256":"cbb2c2884835088f31e2a2f86b90beedffc5cb23e49cafff86c8f434a9fb5de0","abstract_canon_sha256":"8995a2498355302e8b681fc00710aa5e6324f229ae3da866c3616decbe1f1395"},"schema_version":"1.0"},"canonical_sha256":"d0ef0926f9962e8cb083ca3d3027f4fc7d2d4600c46ce83de4d9391d33ca5b5c","source":{"kind":"arxiv","id":"0806.3420","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.3420","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"arxiv_version","alias_value":"0806.3420v2","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.3420","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"pith_short_12","alias_value":"2DXQSJXZSYXI","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"2DXQSJXZSYXIZMED","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"2DXQSJXZ","created_at":"2026-07-04T17:27:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:2DXQSJXZSYXIZMEDZI6TAJ7U7R","target":"record","payload":{"canonical_record":{"source":{"id":"0806.3420","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-06-20T16:17:58Z","cross_cats_sorted":["astro-ph","hep-ex","hep-th"],"title_canon_sha256":"cbb2c2884835088f31e2a2f86b90beedffc5cb23e49cafff86c8f434a9fb5de0","abstract_canon_sha256":"8995a2498355302e8b681fc00710aa5e6324f229ae3da866c3616decbe1f1395"},"schema_version":"1.0"},"canonical_sha256":"d0ef0926f9962e8cb083ca3d3027f4fc7d2d4600c46ce83de4d9391d33ca5b5c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:27:32.188765Z","signature_b64":"9m1wxtsf52laKOVYcaldg0uhffbjieSlJnl+JcbrzhW0iKfTQO6FsPKCPtCBR5BotQ/F//vskXpdLFwMZR16DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0ef0926f9962e8cb083ca3d3027f4fc7d2d4600c46ce83de4d9391d33ca5b5c","last_reissued_at":"2026-07-04T17:27:32.188368Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:27:32.188368Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0806.3420","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":"2026-07-04T17:27:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wk2dY10gXy72CoZ2v1cRdScVfbtgjRGPjN+LDAesLQ5N+AJIUfBOAG0UcKnqvp2ZJJoB1uw5EKsMr1ipRlf8Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T01:18:10.047613Z"},"content_sha256":"6c80750411ba74261af6e74184cd74bcaccbeb3311ce56ec45c5254449a69109","schema_version":"1.0","event_id":"sha256:6c80750411ba74261af6e74184cd74bcaccbeb3311ce56ec45c5254449a69109"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:2DXQSJXZSYXIZMEDZI6TAJ7U7R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Decay widths of lowest massive Regge excitations of open strings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph","hep-ex","hep-th"],"primary_cat":"hep-ph","authors_text":"Haim Goldberg, Luis A. Anchordoqui, Tomasz R. Taylor","submitted_at":"2008-06-20T16:17:58Z","abstract_excerpt":"With the advent of the LHC there is widespread interest in the discovery potential for physics beyond the standard model. In TeV-scale open string theory, the new physics can be manifest in the excitation and decay of new resonant structures, corresponding to Regge recurrences of standard model particles. An essential input for the prediction of invariant mass spectra of the decay products (which could serve to identify the resonance as a string excitation) are the partial and total widths of the decay products. We present a parameter-free calculation of these widths for the first Regge recurr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.3420","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/0806.3420/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":"2026-07-04T17:27:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q7ivGk2lttgVfakmzLb88MLh59rrWn38M05p5uHBkbj0kcwRsLe3oeCehGxcoPsge59jG328iOJhh1lqba2ABw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T01:18:10.048301Z"},"content_sha256":"b7745079068e8eaf86bbc7d0bf4099367dd03056a4c9c3031f8e9fd5fde5af49","schema_version":"1.0","event_id":"sha256:b7745079068e8eaf86bbc7d0bf4099367dd03056a4c9c3031f8e9fd5fde5af49"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2DXQSJXZSYXIZMEDZI6TAJ7U7R/bundle.json","state_url":"https://pith.science/pith/2DXQSJXZSYXIZMEDZI6TAJ7U7R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2DXQSJXZSYXIZMEDZI6TAJ7U7R/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":"2026-08-21T01:18:10Z","links":{"resolver":"https://pith.science/pith/2DXQSJXZSYXIZMEDZI6TAJ7U7R","bundle":"https://pith.science/pith/2DXQSJXZSYXIZMEDZI6TAJ7U7R/bundle.json","state":"https://pith.science/pith/2DXQSJXZSYXIZMEDZI6TAJ7U7R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2DXQSJXZSYXIZMEDZI6TAJ7U7R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:2DXQSJXZSYXIZMEDZI6TAJ7U7R","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":"8995a2498355302e8b681fc00710aa5e6324f229ae3da866c3616decbe1f1395","cross_cats_sorted":["astro-ph","hep-ex","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-06-20T16:17:58Z","title_canon_sha256":"cbb2c2884835088f31e2a2f86b90beedffc5cb23e49cafff86c8f434a9fb5de0"},"schema_version":"1.0","source":{"id":"0806.3420","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.3420","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"arxiv_version","alias_value":"0806.3420v2","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.3420","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"pith_short_12","alias_value":"2DXQSJXZSYXI","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"2DXQSJXZSYXIZMED","created_at":"2026-07-04T17:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"2DXQSJXZ","created_at":"2026-07-04T17:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:b7745079068e8eaf86bbc7d0bf4099367dd03056a4c9c3031f8e9fd5fde5af49","target":"graph","created_at":"2026-07-04T17:27:32Z","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/0806.3420/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the advent of the LHC there is widespread interest in the discovery potential for physics beyond the standard model. In TeV-scale open string theory, the new physics can be manifest in the excitation and decay of new resonant structures, corresponding to Regge recurrences of standard model particles. An essential input for the prediction of invariant mass spectra of the decay products (which could serve to identify the resonance as a string excitation) are the partial and total widths of the decay products. We present a parameter-free calculation of these widths for the first Regge recurr","authors_text":"Haim Goldberg, Luis A. Anchordoqui, Tomasz R. Taylor","cross_cats":["astro-ph","hep-ex","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-06-20T16:17:58Z","title":"Decay widths of lowest massive Regge excitations of open strings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.3420","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":"sha256:6c80750411ba74261af6e74184cd74bcaccbeb3311ce56ec45c5254449a69109","target":"record","created_at":"2026-07-04T17:27:32Z","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":"8995a2498355302e8b681fc00710aa5e6324f229ae3da866c3616decbe1f1395","cross_cats_sorted":["astro-ph","hep-ex","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-06-20T16:17:58Z","title_canon_sha256":"cbb2c2884835088f31e2a2f86b90beedffc5cb23e49cafff86c8f434a9fb5de0"},"schema_version":"1.0","source":{"id":"0806.3420","kind":"arxiv","version":2}},"canonical_sha256":"d0ef0926f9962e8cb083ca3d3027f4fc7d2d4600c46ce83de4d9391d33ca5b5c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0ef0926f9962e8cb083ca3d3027f4fc7d2d4600c46ce83de4d9391d33ca5b5c","first_computed_at":"2026-07-04T17:27:32.188368Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:27:32.188368Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9m1wxtsf52laKOVYcaldg0uhffbjieSlJnl+JcbrzhW0iKfTQO6FsPKCPtCBR5BotQ/F//vskXpdLFwMZR16DQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:27:32.188765Z","signed_message":"canonical_sha256_bytes"},"source_id":"0806.3420","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6c80750411ba74261af6e74184cd74bcaccbeb3311ce56ec45c5254449a69109","sha256:b7745079068e8eaf86bbc7d0bf4099367dd03056a4c9c3031f8e9fd5fde5af49"],"state_sha256":"00ab40a4362f0ddd728910ec1abe3b6cddf1cab04c5b57c413c470e2aa94f2a1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"28n/Zw/6tTprA2od6T0ccAlEdudauNsLGGt6I8WpcaKIlNd7ME+A0DsWXRWzMrObI1uNomW/9BMhdydecNa3CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T01:18:10.053821Z","bundle_sha256":"2a413da55ae8c4a8e239294a57db9f305d257b250f444cbdaed30e0031cb0a6a"}}