{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:SQKXHAPCPNXENGG2GY6ZXJ47R7","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":"046e66dc04e7e92c6a012c91ab65a2e8d0e69193f3e265680b3a18f326191530","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-09-28T15:50:55Z","title_canon_sha256":"59da2fb2078a2640508e1b13d66d39d04508e50ce497c6414475bb041a6a3ac2"},"schema_version":"1.0","source":{"id":"2109.13823","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.13823","created_at":"2026-07-05T03:42:49Z"},{"alias_kind":"arxiv_version","alias_value":"2109.13823v1","created_at":"2026-07-05T03:42:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.13823","created_at":"2026-07-05T03:42:49Z"},{"alias_kind":"pith_short_12","alias_value":"SQKXHAPCPNXE","created_at":"2026-07-05T03:42:49Z"},{"alias_kind":"pith_short_16","alias_value":"SQKXHAPCPNXENGG2","created_at":"2026-07-05T03:42:49Z"},{"alias_kind":"pith_short_8","alias_value":"SQKXHAPC","created_at":"2026-07-05T03:42:49Z"}],"graph_snapshots":[{"event_id":"sha256:6b3ae9206dec0321d7846f415d484d1054c9f4b0a6d691245f070cbc2655b5bd","target":"graph","created_at":"2026-07-05T03:42:49Z","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/2109.13823/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We analyze the phenomenon of axion fragmentation when an axion field rolls over many oscillations of a periodic potential. This is particularly relevant for the case of relaxion, in which fragmentation provides the necessary energy dissipation to stop the field evolution. We compare the results of a linear analysis with the ones obtained from a classical lattice simulation, finding an agreement in the stopping time of the zero mode between the two within an ${\\cal O}(1)$ difference. We finally speculate on the generation of bubbles with different VEVs of the axion field, and discuss their cosm","authors_text":"Ben A. Stefanek, Enrico Morgante, Ryosuke Sato, Wolfram Ratzinger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-09-28T15:50:55Z","title":"Axion Fragmentation on the Lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.13823","kind":"arxiv","version":1},"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:cc882af37a0357b2622478803b7d72353eb4ac98ffcc9e369f003938caa89451","target":"record","created_at":"2026-07-05T03:42:49Z","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":"046e66dc04e7e92c6a012c91ab65a2e8d0e69193f3e265680b3a18f326191530","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-09-28T15:50:55Z","title_canon_sha256":"59da2fb2078a2640508e1b13d66d39d04508e50ce497c6414475bb041a6a3ac2"},"schema_version":"1.0","source":{"id":"2109.13823","kind":"arxiv","version":1}},"canonical_sha256":"94157381e27b6e4698da363d9ba79f8fcd26c3ad6fbbae8578f1914075cfd066","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"94157381e27b6e4698da363d9ba79f8fcd26c3ad6fbbae8578f1914075cfd066","first_computed_at":"2026-07-05T03:42:49.995965Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:42:49.995965Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h4dBQ7BpSPw7nX002cBh/wSbwT4YGOCfRYm1+R7kfRvJHpBMvvx+0ku+bJlTYb12QKp6VSqaG6ACT4vGHLbhBA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:42:49.996408Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.13823","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc882af37a0357b2622478803b7d72353eb4ac98ffcc9e369f003938caa89451","sha256:6b3ae9206dec0321d7846f415d484d1054c9f4b0a6d691245f070cbc2655b5bd"],"state_sha256":"563bbf4f145bd75ac828d7d981847793699c466856e9dfc7665faa80a6d1096d"}