{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:BWTNBWJVKER26RQ6YQ4OBCS54K","short_pith_number":"pith:BWTNBWJV","canonical_record":{"source":{"id":"0906.1273","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-06T13:23:57Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"1f1b8570b907c8ad8f957ad8ad80da2668734e3321ab210ea2b7a2167f5ec342","abstract_canon_sha256":"aa738477d05f450980130595d8a36add189e80c54bffb4eb36505f703ade1f17"},"schema_version":"1.0"},"canonical_sha256":"0da6d0d9355123af461ec438e08a5de2add8b09ec90a0004cf7004b16558a6ad","source":{"kind":"arxiv","id":"0906.1273","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.1273","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"0906.1273v3","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.1273","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"BWTNBWJVKER2","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"pith_short_16","alias_value":"BWTNBWJVKER26RQ6","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"pith_short_8","alias_value":"BWTNBWJV","created_at":"2026-07-04T17:18:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:BWTNBWJVKER26RQ6YQ4OBCS54K","target":"record","payload":{"canonical_record":{"source":{"id":"0906.1273","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-06T13:23:57Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"1f1b8570b907c8ad8f957ad8ad80da2668734e3321ab210ea2b7a2167f5ec342","abstract_canon_sha256":"aa738477d05f450980130595d8a36add189e80c54bffb4eb36505f703ade1f17"},"schema_version":"1.0"},"canonical_sha256":"0da6d0d9355123af461ec438e08a5de2add8b09ec90a0004cf7004b16558a6ad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:18:19.121836Z","signature_b64":"lF3uHYBq32eaypsxg9HHj0tiZDjjk/V3I/4zOO+P4eceu2n5y263IFaquaw4z1pMAagVGmFLnOHsw2AZWPcHDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0da6d0d9355123af461ec438e08a5de2add8b09ec90a0004cf7004b16558a6ad","last_reissued_at":"2026-07-04T17:18:19.121484Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:18:19.121484Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0906.1273","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":"2026-07-04T17:18:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AfdpAlLyALh67MAmwW1rzCSgi4y2FqLQpbImmpl2rA4DjgcckKtBO4yhZOOSGf+bQ0NGtnJtk0dXl9JPah8EAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T06:52:20.903145Z"},"content_sha256":"82a96e4a411f4a397fb87420bbf6aa5735ec5aae353168e951426ad0f48aa4c1","schema_version":"1.0","event_id":"sha256:82a96e4a411f4a397fb87420bbf6aa5735ec5aae353168e951426ad0f48aa4c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:BWTNBWJVKER26RQ6YQ4OBCS54K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamics of the Peccei Quinn Scale","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"Guido Festuccia, Linda M. Carpenter, Michael Dine","submitted_at":"2009-06-06T13:23:57Z","abstract_excerpt":"Invoking the Peccei-Quinn (PQ) solution to the strong CP problem substitutes the puzzle of why $\\theta_{qcd}$ is so small with the puzzle of why the PQ symmetry is of such high quality. Cosmological and astrophysical considerations raise further puzzles. This paper explores this issues in several contexts: string theory and field theory, and theories without and with low energy supersymmetry. Among the questions studied are whether requiring axion dark matter can account for the quality of the PQ symmetry, to which the answer is sometimes yes. In non-supersymmetric theories, we find $f_a = 10^"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.1273","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/0906.1273/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":"2026-07-04T17:18:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yy7RtIYzizVuV+lTfj1vqImqp4g+tg66saS5EdGSCTmxjR6597HB+jYWeWxv4f7EFP0XHTKwIJLwBib1hVENCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T06:52:20.903488Z"},"content_sha256":"945e11f8cffd0b11171f4b4558cec487d779bc6e710ccc1d8b7a201292f60fee","schema_version":"1.0","event_id":"sha256:945e11f8cffd0b11171f4b4558cec487d779bc6e710ccc1d8b7a201292f60fee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BWTNBWJVKER26RQ6YQ4OBCS54K/bundle.json","state_url":"https://pith.science/pith/BWTNBWJVKER26RQ6YQ4OBCS54K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BWTNBWJVKER26RQ6YQ4OBCS54K/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":"2026-08-14T06:52:20Z","links":{"resolver":"https://pith.science/pith/BWTNBWJVKER26RQ6YQ4OBCS54K","bundle":"https://pith.science/pith/BWTNBWJVKER26RQ6YQ4OBCS54K/bundle.json","state":"https://pith.science/pith/BWTNBWJVKER26RQ6YQ4OBCS54K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BWTNBWJVKER26RQ6YQ4OBCS54K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:BWTNBWJVKER26RQ6YQ4OBCS54K","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":"aa738477d05f450980130595d8a36add189e80c54bffb4eb36505f703ade1f17","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-06T13:23:57Z","title_canon_sha256":"1f1b8570b907c8ad8f957ad8ad80da2668734e3321ab210ea2b7a2167f5ec342"},"schema_version":"1.0","source":{"id":"0906.1273","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.1273","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"0906.1273v3","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.1273","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"BWTNBWJVKER2","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"pith_short_16","alias_value":"BWTNBWJVKER26RQ6","created_at":"2026-07-04T17:18:19Z"},{"alias_kind":"pith_short_8","alias_value":"BWTNBWJV","created_at":"2026-07-04T17:18:19Z"}],"graph_snapshots":[{"event_id":"sha256:945e11f8cffd0b11171f4b4558cec487d779bc6e710ccc1d8b7a201292f60fee","target":"graph","created_at":"2026-07-04T17:18:19Z","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/0906.1273/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Invoking the Peccei-Quinn (PQ) solution to the strong CP problem substitutes the puzzle of why $\\theta_{qcd}$ is so small with the puzzle of why the PQ symmetry is of such high quality. Cosmological and astrophysical considerations raise further puzzles. This paper explores this issues in several contexts: string theory and field theory, and theories without and with low energy supersymmetry. Among the questions studied are whether requiring axion dark matter can account for the quality of the PQ symmetry, to which the answer is sometimes yes. In non-supersymmetric theories, we find $f_a = 10^","authors_text":"Guido Festuccia, Linda M. Carpenter, Michael Dine","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-06T13:23:57Z","title":"Dynamics of the Peccei Quinn Scale"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.1273","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":"sha256:82a96e4a411f4a397fb87420bbf6aa5735ec5aae353168e951426ad0f48aa4c1","target":"record","created_at":"2026-07-04T17:18:19Z","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":"aa738477d05f450980130595d8a36add189e80c54bffb4eb36505f703ade1f17","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-06T13:23:57Z","title_canon_sha256":"1f1b8570b907c8ad8f957ad8ad80da2668734e3321ab210ea2b7a2167f5ec342"},"schema_version":"1.0","source":{"id":"0906.1273","kind":"arxiv","version":3}},"canonical_sha256":"0da6d0d9355123af461ec438e08a5de2add8b09ec90a0004cf7004b16558a6ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0da6d0d9355123af461ec438e08a5de2add8b09ec90a0004cf7004b16558a6ad","first_computed_at":"2026-07-04T17:18:19.121484Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:18:19.121484Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lF3uHYBq32eaypsxg9HHj0tiZDjjk/V3I/4zOO+P4eceu2n5y263IFaquaw4z1pMAagVGmFLnOHsw2AZWPcHDA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:18:19.121836Z","signed_message":"canonical_sha256_bytes"},"source_id":"0906.1273","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:82a96e4a411f4a397fb87420bbf6aa5735ec5aae353168e951426ad0f48aa4c1","sha256:945e11f8cffd0b11171f4b4558cec487d779bc6e710ccc1d8b7a201292f60fee"],"state_sha256":"fa2a0f3ce788bae3313e7e91de3112c610cf8225ce4c79dd7eabaa212542ea16"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wvS5N2vOZl1jL/pmFrZo7uyo1BIMU2UYQrEPACiqhQOV0i6I+1ZGVlIqgysbTFzb8Jmfx4wV/TCqp7xNowZaDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T06:52:20.907327Z","bundle_sha256":"fafad82e62650f82e7ed1d1dbcaeda6b49001a47468508a33e4c4b5def268624"}}