{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:SI2LQLKIU5DYGXKBJF27QJ76VT","short_pith_number":"pith:SI2LQLKI","canonical_record":{"source":{"id":"2106.07796","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-06-14T23:09:22Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"10f241e479b9c891a850d8a5d13adeba760f1dac79d67d59f4ff17d973eb5655","abstract_canon_sha256":"227270960c02df851d7d510761a8e6f0cb076f453f462e3d3adc79e33301d0e4"},"schema_version":"1.0"},"canonical_sha256":"9234b82d48a747835d414975f827feaccdfdbb80458e94dd600b8fbd1b4f1d14","source":{"kind":"arxiv","id":"2106.07796","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.07796","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"arxiv_version","alias_value":"2106.07796v1","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.07796","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"pith_short_12","alias_value":"SI2LQLKIU5DY","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"pith_short_16","alias_value":"SI2LQLKIU5DYGXKB","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"pith_short_8","alias_value":"SI2LQLKI","created_at":"2026-07-05T02:49:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:SI2LQLKIU5DYGXKBJF27QJ76VT","target":"record","payload":{"canonical_record":{"source":{"id":"2106.07796","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-06-14T23:09:22Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"10f241e479b9c891a850d8a5d13adeba760f1dac79d67d59f4ff17d973eb5655","abstract_canon_sha256":"227270960c02df851d7d510761a8e6f0cb076f453f462e3d3adc79e33301d0e4"},"schema_version":"1.0"},"canonical_sha256":"9234b82d48a747835d414975f827feaccdfdbb80458e94dd600b8fbd1b4f1d14","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:49:33.779653Z","signature_b64":"ZnmeeJ3YQ4zcccaguSC8jeWjcyL1Z0QoT+PZPKZGVhJ2qQW6GfyK3+DnSxcMSw9TgBqBe56swFAmNS/riGs3DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9234b82d48a747835d414975f827feaccdfdbb80458e94dd600b8fbd1b4f1d14","last_reissued_at":"2026-07-05T02:49:33.779176Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:49:33.779176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.07796","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:49:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ree/ifqzOyQJKURjJ6hb5ojfDQxgwTSzqaC1n0vBIwjR8ndRM2SBSEAMEsrQ5z6str2jJTmxMge3WvIB8W3FCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T03:01:12.245368Z"},"content_sha256":"376ae258ef69d63586a9f03abdbff5215b19ed8bb3dfe9f4c6d777dd7c6f054a","schema_version":"1.0","event_id":"sha256:376ae258ef69d63586a9f03abdbff5215b19ed8bb3dfe9f4c6d777dd7c6f054a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:SI2LQLKIU5DYGXKBJF27QJ76VT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Relic Density of Axion Dark Matter in Standard and Non-Standard Cosmological Scenarios","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Moira Venegas","submitted_at":"2021-06-14T23:09:22Z","abstract_excerpt":"In this master's thesis we study the production of axion dark matter through the so-called misalignment mechanism by considering that during that time, the universe was dominated by a new kind of fluid, different than radiation. We perform a very detailed analysis of the oscillation temperature and the relic density today, both analytically and numerically. Our findings show that on the one hand, the oscillation temperature is strongly influenced by the non-standard cosmology, affecting the relic density, and on the other hand, the energy density of the axion gets diluted, because the new flui"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.07796","kind":"arxiv","version":1},"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/2106.07796/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":"2026-07-05T02:49:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oD6CrxyerJA6jK+hs1arW97t3dm9R/YjVrWNGs63lyS29uHA/2LJUf5VZHFqB8HHVklJwJNU7wBAn1rP5KlQBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T03:01:12.245961Z"},"content_sha256":"8908422f9951032ee081e6ab3c299b8fcfdbe3c90dfe56122ae3a2ac64f53f40","schema_version":"1.0","event_id":"sha256:8908422f9951032ee081e6ab3c299b8fcfdbe3c90dfe56122ae3a2ac64f53f40"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SI2LQLKIU5DYGXKBJF27QJ76VT/bundle.json","state_url":"https://pith.science/pith/SI2LQLKIU5DYGXKBJF27QJ76VT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SI2LQLKIU5DYGXKBJF27QJ76VT/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":"2026-08-13T03:01:12Z","links":{"resolver":"https://pith.science/pith/SI2LQLKIU5DYGXKBJF27QJ76VT","bundle":"https://pith.science/pith/SI2LQLKIU5DYGXKBJF27QJ76VT/bundle.json","state":"https://pith.science/pith/SI2LQLKIU5DYGXKBJF27QJ76VT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SI2LQLKIU5DYGXKBJF27QJ76VT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:SI2LQLKIU5DYGXKBJF27QJ76VT","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":"227270960c02df851d7d510761a8e6f0cb076f453f462e3d3adc79e33301d0e4","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-06-14T23:09:22Z","title_canon_sha256":"10f241e479b9c891a850d8a5d13adeba760f1dac79d67d59f4ff17d973eb5655"},"schema_version":"1.0","source":{"id":"2106.07796","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.07796","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"arxiv_version","alias_value":"2106.07796v1","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.07796","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"pith_short_12","alias_value":"SI2LQLKIU5DY","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"pith_short_16","alias_value":"SI2LQLKIU5DYGXKB","created_at":"2026-07-05T02:49:33Z"},{"alias_kind":"pith_short_8","alias_value":"SI2LQLKI","created_at":"2026-07-05T02:49:33Z"}],"graph_snapshots":[{"event_id":"sha256:8908422f9951032ee081e6ab3c299b8fcfdbe3c90dfe56122ae3a2ac64f53f40","target":"graph","created_at":"2026-07-05T02:49:33Z","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/2106.07796/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this master's thesis we study the production of axion dark matter through the so-called misalignment mechanism by considering that during that time, the universe was dominated by a new kind of fluid, different than radiation. We perform a very detailed analysis of the oscillation temperature and the relic density today, both analytically and numerically. Our findings show that on the one hand, the oscillation temperature is strongly influenced by the non-standard cosmology, affecting the relic density, and on the other hand, the energy density of the axion gets diluted, because the new flui","authors_text":"Moira Venegas","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-06-14T23:09:22Z","title":"Relic Density of Axion Dark Matter in Standard and Non-Standard Cosmological Scenarios"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.07796","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":"sha256:376ae258ef69d63586a9f03abdbff5215b19ed8bb3dfe9f4c6d777dd7c6f054a","target":"record","created_at":"2026-07-05T02:49:33Z","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":"227270960c02df851d7d510761a8e6f0cb076f453f462e3d3adc79e33301d0e4","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-06-14T23:09:22Z","title_canon_sha256":"10f241e479b9c891a850d8a5d13adeba760f1dac79d67d59f4ff17d973eb5655"},"schema_version":"1.0","source":{"id":"2106.07796","kind":"arxiv","version":1}},"canonical_sha256":"9234b82d48a747835d414975f827feaccdfdbb80458e94dd600b8fbd1b4f1d14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9234b82d48a747835d414975f827feaccdfdbb80458e94dd600b8fbd1b4f1d14","first_computed_at":"2026-07-05T02:49:33.779176Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:49:33.779176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZnmeeJ3YQ4zcccaguSC8jeWjcyL1Z0QoT+PZPKZGVhJ2qQW6GfyK3+DnSxcMSw9TgBqBe56swFAmNS/riGs3DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:49:33.779653Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.07796","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:376ae258ef69d63586a9f03abdbff5215b19ed8bb3dfe9f4c6d777dd7c6f054a","sha256:8908422f9951032ee081e6ab3c299b8fcfdbe3c90dfe56122ae3a2ac64f53f40"],"state_sha256":"fbabb431871d834b77fa854fe3baea2aba300f5e87bcc552a4db8903126e4edb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eeBWcpRgH1s7v8Rnc99vIjO5t/A5d5qK7BFfJAt/XJ9PGK4JcWOpIwyr3mXiKF2MyWQgVK1Q60x2cwtXwj+OCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T03:01:12.250893Z","bundle_sha256":"8a9b5b3cd99b2f70a9da38d116fdc7222a0364f4a114e5a3474d14ed714ec1e9"}}