{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:ZO5NE2BTOHU2KPOYLHIAO6AMLN","short_pith_number":"pith:ZO5NE2BT","canonical_record":{"source":{"id":"2312.07650","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-12-12T19:00:00Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"ba5068d2dba9b8d4808afabfdfd0db18d9a6ddfc9884c1694c4bba8cd4c72427","abstract_canon_sha256":"0fd30ca1c0b0733a01e2c1871c1360d3332f0f5cbdd40050fbc200123ef23907"},"schema_version":"1.0"},"canonical_sha256":"cbbad2683371e9a53dd859d007780c5b4f7b203cf6d6ed29ad67b3cc17ba82b3","source":{"kind":"arxiv","id":"2312.07650","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.07650","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"arxiv_version","alias_value":"2312.07650v2","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.07650","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZO5NE2BTOHU2","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"pith_short_16","alias_value":"ZO5NE2BTOHU2KPOY","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"pith_short_8","alias_value":"ZO5NE2BT","created_at":"2026-07-05T08:59:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:ZO5NE2BTOHU2KPOYLHIAO6AMLN","target":"record","payload":{"canonical_record":{"source":{"id":"2312.07650","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-12-12T19:00:00Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"ba5068d2dba9b8d4808afabfdfd0db18d9a6ddfc9884c1694c4bba8cd4c72427","abstract_canon_sha256":"0fd30ca1c0b0733a01e2c1871c1360d3332f0f5cbdd40050fbc200123ef23907"},"schema_version":"1.0"},"canonical_sha256":"cbbad2683371e9a53dd859d007780c5b4f7b203cf6d6ed29ad67b3cc17ba82b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:59:04.763918Z","signature_b64":"94edSfVh/d/NE3vyZTeHHhzlAtP0nZdkk1BBcSYxaakyKhPQz5EGYYtkDbrgXFXIml0LuX2N8COskFQOhMASBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cbbad2683371e9a53dd859d007780c5b4f7b203cf6d6ed29ad67b3cc17ba82b3","last_reissued_at":"2026-07-05T08:59:04.763468Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:59:04.763468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.07650","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":"2026-07-05T08:59:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+LUP0Gb8yQMZwcBv02Ex9Jc/Ejmp0u1wVWqICZkRYckF76SJQ7jULBu3WSgP15Whj01ulw5d4wr6kJULmbEfAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:37:27.669392Z"},"content_sha256":"d17792a9e72c80c787025b93b102b8b8ea4b61f2f299708000393b620b15eb7d","schema_version":"1.0","event_id":"sha256:d17792a9e72c80c787025b93b102b8b8ea4b61f2f299708000393b620b15eb7d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:ZO5NE2BTOHU2KPOYLHIAO6AMLN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Quality/Cosmology Tension for a Post-Inflation QCD Axion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Matthew Reece, Qianshu Lu, Zhiquan Sun","submitted_at":"2023-12-12T19:00:00Z","abstract_excerpt":"It is difficult to construct a post-inflation QCD axion model that solves the axion quality problem (and hence the Strong CP problem) without introducing a cosmological disaster. In a post-inflation axion model, the axion field value is randomized during the Peccei-Quinn phase transition, and axion domain walls form at the QCD phase transition. We emphasize that the gauge equivalence of all minima of the axion potential (i.e., domain wall number one) is insufficient to solve the cosmological domain wall problem. The axion string on which a domain wall ends must exist as an individual object (a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.07650","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/2312.07650/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":"2026-07-05T08:59:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/oJPzzMULT+Ed1sXjpneJbIDJktucHHD7xq0JPsbhof+M381ax6vPuScdYJJWIg1PPY/gruTQNScybAx2NpSDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:37:27.670533Z"},"content_sha256":"835bbbbfeb433316a51fc957126f7b3387517dc6b4cddc7a181b8bc170b43c6d","schema_version":"1.0","event_id":"sha256:835bbbbfeb433316a51fc957126f7b3387517dc6b4cddc7a181b8bc170b43c6d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZO5NE2BTOHU2KPOYLHIAO6AMLN/bundle.json","state_url":"https://pith.science/pith/ZO5NE2BTOHU2KPOYLHIAO6AMLN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZO5NE2BTOHU2KPOYLHIAO6AMLN/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":"2026-08-08T17:37:27Z","links":{"resolver":"https://pith.science/pith/ZO5NE2BTOHU2KPOYLHIAO6AMLN","bundle":"https://pith.science/pith/ZO5NE2BTOHU2KPOYLHIAO6AMLN/bundle.json","state":"https://pith.science/pith/ZO5NE2BTOHU2KPOYLHIAO6AMLN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZO5NE2BTOHU2KPOYLHIAO6AMLN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ZO5NE2BTOHU2KPOYLHIAO6AMLN","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":"0fd30ca1c0b0733a01e2c1871c1360d3332f0f5cbdd40050fbc200123ef23907","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-12-12T19:00:00Z","title_canon_sha256":"ba5068d2dba9b8d4808afabfdfd0db18d9a6ddfc9884c1694c4bba8cd4c72427"},"schema_version":"1.0","source":{"id":"2312.07650","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.07650","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"arxiv_version","alias_value":"2312.07650v2","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.07650","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZO5NE2BTOHU2","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"pith_short_16","alias_value":"ZO5NE2BTOHU2KPOY","created_at":"2026-07-05T08:59:04Z"},{"alias_kind":"pith_short_8","alias_value":"ZO5NE2BT","created_at":"2026-07-05T08:59:04Z"}],"graph_snapshots":[{"event_id":"sha256:835bbbbfeb433316a51fc957126f7b3387517dc6b4cddc7a181b8bc170b43c6d","target":"graph","created_at":"2026-07-05T08:59:04Z","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/2312.07650/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"It is difficult to construct a post-inflation QCD axion model that solves the axion quality problem (and hence the Strong CP problem) without introducing a cosmological disaster. In a post-inflation axion model, the axion field value is randomized during the Peccei-Quinn phase transition, and axion domain walls form at the QCD phase transition. We emphasize that the gauge equivalence of all minima of the axion potential (i.e., domain wall number one) is insufficient to solve the cosmological domain wall problem. The axion string on which a domain wall ends must exist as an individual object (a","authors_text":"Matthew Reece, Qianshu Lu, Zhiquan Sun","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-12-12T19:00:00Z","title":"The Quality/Cosmology Tension for a Post-Inflation QCD Axion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.07650","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:d17792a9e72c80c787025b93b102b8b8ea4b61f2f299708000393b620b15eb7d","target":"record","created_at":"2026-07-05T08:59:04Z","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":"0fd30ca1c0b0733a01e2c1871c1360d3332f0f5cbdd40050fbc200123ef23907","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-12-12T19:00:00Z","title_canon_sha256":"ba5068d2dba9b8d4808afabfdfd0db18d9a6ddfc9884c1694c4bba8cd4c72427"},"schema_version":"1.0","source":{"id":"2312.07650","kind":"arxiv","version":2}},"canonical_sha256":"cbbad2683371e9a53dd859d007780c5b4f7b203cf6d6ed29ad67b3cc17ba82b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cbbad2683371e9a53dd859d007780c5b4f7b203cf6d6ed29ad67b3cc17ba82b3","first_computed_at":"2026-07-05T08:59:04.763468Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:59:04.763468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"94edSfVh/d/NE3vyZTeHHhzlAtP0nZdkk1BBcSYxaakyKhPQz5EGYYtkDbrgXFXIml0LuX2N8COskFQOhMASBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:59:04.763918Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.07650","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d17792a9e72c80c787025b93b102b8b8ea4b61f2f299708000393b620b15eb7d","sha256:835bbbbfeb433316a51fc957126f7b3387517dc6b4cddc7a181b8bc170b43c6d"],"state_sha256":"30dfb44678e7caa4091bb445ba7dabaf88f8e946556d80a95827eecf93528429"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ftVrjSiGz2ntadOxngVxlj1S5rnRrL6f6OoXh9yOr5QNVvASYfpY2/58PK21s7Fhti+2/AJ3Co4oF38gLDheDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T17:37:27.675671Z","bundle_sha256":"2d741c2c8907b523048fc7c6b71bc3da1a24141212ec8b06c36d9c83a816233c"}}