{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:FTPM53PCGYXGU4A2USBUQEXJBT","short_pith_number":"pith:FTPM53PC","canonical_record":{"source":{"id":"2110.04312","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-10-08T18:00:08Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"90016f152d0064a21440f8932170501234b17d6fd2c7148ed979eca0ac56fb84","abstract_canon_sha256":"8edafb444e5d95fbfd312f12ca33f178e6810e990a3acb54dd50c04745c86f66"},"schema_version":"1.0"},"canonical_sha256":"2cdeceede2362e6a701aa4834812e90ce5426f0412e002cd46a66a69295826cb","source":{"kind":"arxiv","id":"2110.04312","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.04312","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"arxiv_version","alias_value":"2110.04312v2","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.04312","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"pith_short_12","alias_value":"FTPM53PCGYXG","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"pith_short_16","alias_value":"FTPM53PCGYXGU4A2","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"pith_short_8","alias_value":"FTPM53PC","created_at":"2026-07-05T03:45:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:FTPM53PCGYXGU4A2USBUQEXJBT","target":"record","payload":{"canonical_record":{"source":{"id":"2110.04312","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-10-08T18:00:08Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"90016f152d0064a21440f8932170501234b17d6fd2c7148ed979eca0ac56fb84","abstract_canon_sha256":"8edafb444e5d95fbfd312f12ca33f178e6810e990a3acb54dd50c04745c86f66"},"schema_version":"1.0"},"canonical_sha256":"2cdeceede2362e6a701aa4834812e90ce5426f0412e002cd46a66a69295826cb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:45:49.262487Z","signature_b64":"Z73+WM8vwze6eDCKrlr0oUWsE1t/LP7j/0KdTIjTYJoc95q0XGBw0r6+zF1D0U4qxkbHw7a4qgJMNHMKHcQ8BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2cdeceede2362e6a701aa4834812e90ce5426f0412e002cd46a66a69295826cb","last_reissued_at":"2026-07-05T03:45:49.261944Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:45:49.261944Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2110.04312","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":"2026-07-05T03:45:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zouTlf8kpQkvzQ3dZIFScTqoJY0h+jHRPDtmuIdmkALWENgGr3MqRnS95Qkw1/E510SRYn0sY0Su3iXQVZ9LDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T03:58:11.517371Z"},"content_sha256":"15bb84f3280cdaa961ab266ccbc0547af4a606da36b04d1fc3d54c31cf642105","schema_version":"1.0","event_id":"sha256:15bb84f3280cdaa961ab266ccbc0547af4a606da36b04d1fc3d54c31cf642105"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:FTPM53PCGYXGU4A2USBUQEXJBT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ALP Dark Matter in a Primordial Black Hole Dominated Universe","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Nicol\\'as Bernal, \\'Oscar Zapata, Yong Xu, Yuber F. Perez-Gonzalez","submitted_at":"2021-10-08T18:00:08Z","abstract_excerpt":"We investigate the phenomenological consequences of axion-like particle (ALP) dark matter with an early matter domination triggered by primordial black holes (PBHs). We focus on light BHs with masses smaller than $\\sim 10^9~$g which fully evaporate before Big Bang nucleosynthesis. We numerically solve the coupled Boltzmann equations, carefully taking the greybody factors and BH angular momentum into account. We find that the entropy injection from PBH evaporation dilutes the ALP relic abundance originally produced via the vacuum misalignment mechanism, opening the parameter space with larger s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.04312","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/2110.04312/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":"2026-07-05T03:45:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e9msAfyEw8uAlkZPK7L7SKQzG595asXpaYeMsM7ZPoK77nqZ40wVb0Al8yGnj1tKyK6OSByaIiJP0ncQdlDdBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T03:58:11.518354Z"},"content_sha256":"bd36abac98e41bc5f2e33a2780b4dd0b21dfac15197f5dc47bce143db2b3085e","schema_version":"1.0","event_id":"sha256:bd36abac98e41bc5f2e33a2780b4dd0b21dfac15197f5dc47bce143db2b3085e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FTPM53PCGYXGU4A2USBUQEXJBT/bundle.json","state_url":"https://pith.science/pith/FTPM53PCGYXGU4A2USBUQEXJBT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FTPM53PCGYXGU4A2USBUQEXJBT/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":"2026-08-11T03:58:11Z","links":{"resolver":"https://pith.science/pith/FTPM53PCGYXGU4A2USBUQEXJBT","bundle":"https://pith.science/pith/FTPM53PCGYXGU4A2USBUQEXJBT/bundle.json","state":"https://pith.science/pith/FTPM53PCGYXGU4A2USBUQEXJBT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FTPM53PCGYXGU4A2USBUQEXJBT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:FTPM53PCGYXGU4A2USBUQEXJBT","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":"8edafb444e5d95fbfd312f12ca33f178e6810e990a3acb54dd50c04745c86f66","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-10-08T18:00:08Z","title_canon_sha256":"90016f152d0064a21440f8932170501234b17d6fd2c7148ed979eca0ac56fb84"},"schema_version":"1.0","source":{"id":"2110.04312","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.04312","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"arxiv_version","alias_value":"2110.04312v2","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.04312","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"pith_short_12","alias_value":"FTPM53PCGYXG","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"pith_short_16","alias_value":"FTPM53PCGYXGU4A2","created_at":"2026-07-05T03:45:49Z"},{"alias_kind":"pith_short_8","alias_value":"FTPM53PC","created_at":"2026-07-05T03:45:49Z"}],"graph_snapshots":[{"event_id":"sha256:bd36abac98e41bc5f2e33a2780b4dd0b21dfac15197f5dc47bce143db2b3085e","target":"graph","created_at":"2026-07-05T03:45:49Z","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/2110.04312/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the phenomenological consequences of axion-like particle (ALP) dark matter with an early matter domination triggered by primordial black holes (PBHs). We focus on light BHs with masses smaller than $\\sim 10^9~$g which fully evaporate before Big Bang nucleosynthesis. We numerically solve the coupled Boltzmann equations, carefully taking the greybody factors and BH angular momentum into account. We find that the entropy injection from PBH evaporation dilutes the ALP relic abundance originally produced via the vacuum misalignment mechanism, opening the parameter space with larger s","authors_text":"Nicol\\'as Bernal, \\'Oscar Zapata, Yong Xu, Yuber F. Perez-Gonzalez","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-10-08T18:00:08Z","title":"ALP Dark Matter in a Primordial Black Hole Dominated Universe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.04312","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":"sha256:15bb84f3280cdaa961ab266ccbc0547af4a606da36b04d1fc3d54c31cf642105","target":"record","created_at":"2026-07-05T03:45:49Z","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":"8edafb444e5d95fbfd312f12ca33f178e6810e990a3acb54dd50c04745c86f66","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-10-08T18:00:08Z","title_canon_sha256":"90016f152d0064a21440f8932170501234b17d6fd2c7148ed979eca0ac56fb84"},"schema_version":"1.0","source":{"id":"2110.04312","kind":"arxiv","version":2}},"canonical_sha256":"2cdeceede2362e6a701aa4834812e90ce5426f0412e002cd46a66a69295826cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cdeceede2362e6a701aa4834812e90ce5426f0412e002cd46a66a69295826cb","first_computed_at":"2026-07-05T03:45:49.261944Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:45:49.261944Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z73+WM8vwze6eDCKrlr0oUWsE1t/LP7j/0KdTIjTYJoc95q0XGBw0r6+zF1D0U4qxkbHw7a4qgJMNHMKHcQ8BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:45:49.262487Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.04312","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15bb84f3280cdaa961ab266ccbc0547af4a606da36b04d1fc3d54c31cf642105","sha256:bd36abac98e41bc5f2e33a2780b4dd0b21dfac15197f5dc47bce143db2b3085e"],"state_sha256":"5ae89842d9c7cd65224981494ca77720e27b501a691b6c913ca0770d58558fdb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c4vHfso60fam0TwfCPaSGGsKq9pqEAXsHpNR0Re2fBq1cp1s5VDD+KH5+y8AYbKgzJOkXH8E+8XKHa3W5P5oAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T03:58:11.544158Z","bundle_sha256":"fea547b658937ed347995d1a20edd048fa0e985f7c63072aa072a3e0ec7404a7"}}