{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:YUUUG37ABLZRAMU6MRGBUYDLA2","short_pith_number":"pith:YUUUG37A","canonical_record":{"source":{"id":"2211.01935","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-11-03T16:21:09Z","cross_cats_sorted":["astro-ph.IM","hep-ph"],"title_canon_sha256":"9167ca5cf579f6aa17fc7a7f7f8822d887c48c2a6c7378665a2b980835f4549f","abstract_canon_sha256":"8680ec6f8c6ec7c5edae3423e04e395105cd4ddbbc75f246beb69d7c0f1e5068"},"schema_version":"1.0"},"canonical_sha256":"c529436fe00af310329e644c1a606b06bc15d45c3815db161e2341f9d71fb699","source":{"kind":"arxiv","id":"2211.01935","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01935","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01935v1","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01935","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"pith_short_12","alias_value":"YUUUG37ABLZR","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"pith_short_16","alias_value":"YUUUG37ABLZRAMU6","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"pith_short_8","alias_value":"YUUUG37A","created_at":"2026-07-05T05:13:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:YUUUG37ABLZRAMU6MRGBUYDLA2","target":"record","payload":{"canonical_record":{"source":{"id":"2211.01935","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-11-03T16:21:09Z","cross_cats_sorted":["astro-ph.IM","hep-ph"],"title_canon_sha256":"9167ca5cf579f6aa17fc7a7f7f8822d887c48c2a6c7378665a2b980835f4549f","abstract_canon_sha256":"8680ec6f8c6ec7c5edae3423e04e395105cd4ddbbc75f246beb69d7c0f1e5068"},"schema_version":"1.0"},"canonical_sha256":"c529436fe00af310329e644c1a606b06bc15d45c3815db161e2341f9d71fb699","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:13:01.535235Z","signature_b64":"Jj+QFJfstLQQtdjuOv4S80ZZlPxWOiXZaj1s2qFtj5IO0BSzlI6RZC7fPco4gJSSiXPPq0zcpT/XcSrKwcffDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c529436fe00af310329e644c1a606b06bc15d45c3815db161e2341f9d71fb699","last_reissued_at":"2026-07-05T05:13:01.534739Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:13:01.534739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.01935","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":"2026-07-05T05:13:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iMs0gkvw3aT034H2Yk5LCnZ3F5G+sgJG/eCHYRbZGnhYM+IC9bOSzV6CO4Xt/XYcWYrKNXkwuA9UewFqsTYJCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T21:05:58.195241Z"},"content_sha256":"ee28eafe7a62626e3d6ece1e880b1204bf42e64e9720e26360fe1fa2d18a6bf4","schema_version":"1.0","event_id":"sha256:ee28eafe7a62626e3d6ece1e880b1204bf42e64e9720e26360fe1fa2d18a6bf4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:YUUUG37ABLZRAMU6MRGBUYDLA2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Discovering a new well: Decaying dark matter with profile likelihoods","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Andreas Nygaard, Emil Brinch Holm, Laura Herold, Steen Hannestad, Thomas Tram","submitted_at":"2022-11-03T16:21:09Z","abstract_excerpt":"A large number of studies, all using Bayesian parameter inference from Markov Chain Monte Carlo methods, have constrained the presence of a decaying dark matter component. All such studies find a strong preference for either very long-lived or very short-lived dark matter. However, in this letter, we demonstrate that this preference is due to parameter volume effects that drive the model towards the standard $\\Lambda$CDM model, which is known to provide a good fit to most observational data.\n  Using profile likelihoods, which are free from volume effects, we instead find that the best-fitting "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01935","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/2211.01935/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":"2026-07-05T05:13:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QjafJERxcYiOmuUYPNOssljkYT3m0kP2AutLf8SKZL1NxOAHckC5ZXJWdjC+IZoPPhKih3ao1yT1f4Gvj7L8Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T21:05:58.195763Z"},"content_sha256":"1e426ac90c4f40712285b3bdc797b9f54b4a37c637314802010fe6c6ece3e831","schema_version":"1.0","event_id":"sha256:1e426ac90c4f40712285b3bdc797b9f54b4a37c637314802010fe6c6ece3e831"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YUUUG37ABLZRAMU6MRGBUYDLA2/bundle.json","state_url":"https://pith.science/pith/YUUUG37ABLZRAMU6MRGBUYDLA2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YUUUG37ABLZRAMU6MRGBUYDLA2/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":"2026-07-31T21:05:58Z","links":{"resolver":"https://pith.science/pith/YUUUG37ABLZRAMU6MRGBUYDLA2","bundle":"https://pith.science/pith/YUUUG37ABLZRAMU6MRGBUYDLA2/bundle.json","state":"https://pith.science/pith/YUUUG37ABLZRAMU6MRGBUYDLA2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YUUUG37ABLZRAMU6MRGBUYDLA2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:YUUUG37ABLZRAMU6MRGBUYDLA2","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":"8680ec6f8c6ec7c5edae3423e04e395105cd4ddbbc75f246beb69d7c0f1e5068","cross_cats_sorted":["astro-ph.IM","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-11-03T16:21:09Z","title_canon_sha256":"9167ca5cf579f6aa17fc7a7f7f8822d887c48c2a6c7378665a2b980835f4549f"},"schema_version":"1.0","source":{"id":"2211.01935","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01935","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01935v1","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01935","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"pith_short_12","alias_value":"YUUUG37ABLZR","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"pith_short_16","alias_value":"YUUUG37ABLZRAMU6","created_at":"2026-07-05T05:13:01Z"},{"alias_kind":"pith_short_8","alias_value":"YUUUG37A","created_at":"2026-07-05T05:13:01Z"}],"graph_snapshots":[{"event_id":"sha256:1e426ac90c4f40712285b3bdc797b9f54b4a37c637314802010fe6c6ece3e831","target":"graph","created_at":"2026-07-05T05:13:01Z","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/2211.01935/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A large number of studies, all using Bayesian parameter inference from Markov Chain Monte Carlo methods, have constrained the presence of a decaying dark matter component. All such studies find a strong preference for either very long-lived or very short-lived dark matter. However, in this letter, we demonstrate that this preference is due to parameter volume effects that drive the model towards the standard $\\Lambda$CDM model, which is known to provide a good fit to most observational data.\n  Using profile likelihoods, which are free from volume effects, we instead find that the best-fitting ","authors_text":"Andreas Nygaard, Emil Brinch Holm, Laura Herold, Steen Hannestad, Thomas Tram","cross_cats":["astro-ph.IM","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-11-03T16:21:09Z","title":"Discovering a new well: Decaying dark matter with profile likelihoods"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01935","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:ee28eafe7a62626e3d6ece1e880b1204bf42e64e9720e26360fe1fa2d18a6bf4","target":"record","created_at":"2026-07-05T05:13:01Z","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":"8680ec6f8c6ec7c5edae3423e04e395105cd4ddbbc75f246beb69d7c0f1e5068","cross_cats_sorted":["astro-ph.IM","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-11-03T16:21:09Z","title_canon_sha256":"9167ca5cf579f6aa17fc7a7f7f8822d887c48c2a6c7378665a2b980835f4549f"},"schema_version":"1.0","source":{"id":"2211.01935","kind":"arxiv","version":1}},"canonical_sha256":"c529436fe00af310329e644c1a606b06bc15d45c3815db161e2341f9d71fb699","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c529436fe00af310329e644c1a606b06bc15d45c3815db161e2341f9d71fb699","first_computed_at":"2026-07-05T05:13:01.534739Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:13:01.534739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jj+QFJfstLQQtdjuOv4S80ZZlPxWOiXZaj1s2qFtj5IO0BSzlI6RZC7fPco4gJSSiXPPq0zcpT/XcSrKwcffDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:13:01.535235Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.01935","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee28eafe7a62626e3d6ece1e880b1204bf42e64e9720e26360fe1fa2d18a6bf4","sha256:1e426ac90c4f40712285b3bdc797b9f54b4a37c637314802010fe6c6ece3e831"],"state_sha256":"82d4490c9b1ff87a4144dcbec2b707bd1f617c7107291795ca946d868b77dd2a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LM6wdOGdhUbUNuMaJjiHjqAxsFCki0HVAr6M4ZcSfTVvhUm2LCV4eNpCkAuN2bbnv1VIoRmFwDWltcAFv3e9DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T21:05:58.200875Z","bundle_sha256":"2f76c90fb41a64b16ee76f1d77d950d4807e51707eb2592725a120fb0c1612e1"}}