{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:BQFHAG6TOU6P4FYRO7Q2BO2TRD","short_pith_number":"pith:BQFHAG6T","canonical_record":{"source":{"id":"2503.03857","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-05T19:38:22Z","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","gr-qc","hep-th"],"title_canon_sha256":"89bc116dd75f4e7ca42751ba3324608dbb92e4f108eae04e2b615d1074242361","abstract_canon_sha256":"59f15b2650cff06d959ae8c1ebe1e5394c7f10037f906961bd5b51dff5ff6694"},"schema_version":"1.0"},"canonical_sha256":"0c0a701bd3753cfe171177e1a0bb5388c91b69ecb8a92e80d01729ac4b9d8527","source":{"kind":"arxiv","id":"2503.03857","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.03857","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"arxiv_version","alias_value":"2503.03857v1","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.03857","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"pith_short_12","alias_value":"BQFHAG6TOU6P","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"pith_short_16","alias_value":"BQFHAG6TOU6P4FYR","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"pith_short_8","alias_value":"BQFHAG6T","created_at":"2026-07-05T10:25:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:BQFHAG6TOU6P4FYRO7Q2BO2TRD","target":"record","payload":{"canonical_record":{"source":{"id":"2503.03857","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-05T19:38:22Z","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","gr-qc","hep-th"],"title_canon_sha256":"89bc116dd75f4e7ca42751ba3324608dbb92e4f108eae04e2b615d1074242361","abstract_canon_sha256":"59f15b2650cff06d959ae8c1ebe1e5394c7f10037f906961bd5b51dff5ff6694"},"schema_version":"1.0"},"canonical_sha256":"0c0a701bd3753cfe171177e1a0bb5388c91b69ecb8a92e80d01729ac4b9d8527","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:25:22.799255Z","signature_b64":"juLTVcPhKnDYzhW5Hs4OOK+W0lfX535LprtM5vo5CAURQonzB95N+FLDJUp7/MAo3dnlLVZO41wrC0c8kKzCAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0c0a701bd3753cfe171177e1a0bb5388c91b69ecb8a92e80d01729ac4b9d8527","last_reissued_at":"2026-07-05T10:25:22.798360Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:25:22.798360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.03857","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":"2026-07-05T10:25:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZPKVgXBaIORS2hbzvugYU8XakIvhur6GroNJlT655e7gIj84D0u6PVwzHMkOzOPYjeXq5q/LZbLNaxLW4QFHDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T07:42:48.738569Z"},"content_sha256":"43a62c55af77403f75a728201bd172c0874d9a47d8b8bb7287398b0bd7302275","schema_version":"1.0","event_id":"sha256:43a62c55af77403f75a728201bd172c0874d9a47d8b8bb7287398b0bd7302275"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:BQFHAG6TOU6P4FYRO7Q2BO2TRD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WIMPs and new physics interpretations of the PTA signal are incompatible","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.GA","gr-qc","hep-th"],"primary_cat":"hep-ph","authors_text":"Yann Gouttenoire","submitted_at":"2025-03-05T19:38:22Z","abstract_excerpt":"In order to explain the large amplitude of the nano-Hertz stochastic gravitational wave background observed in pulsar timing arrays (PTA), primordial sources must be particularly energetic. This is correlated to the generation of large density fluctuations, later collapsing into ultra-compact mini-halo (UCMHs). We demonstrate that if dark matter is made of WIMPs, then photon and neutrino fluxes from UCMHs produced by curvature peaks, first-order phase transition and domain wall interpretations of the PTA signal, exceed current bounds."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.03857","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/2503.03857/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":"2026-07-05T10:25:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VDCtVwcxvDZCFwtaVVtVbFJ+SAxCwxNPf0XKntx85yCcwg5bhe/aBvSD9L2bAon8RzbXzo4Md6kM1M6QjiZuBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T07:42:48.739079Z"},"content_sha256":"1b4a71ac351daff34aa7b15e5ce87e60abc59892eec6e3cb8e80e01fa02715cc","schema_version":"1.0","event_id":"sha256:1b4a71ac351daff34aa7b15e5ce87e60abc59892eec6e3cb8e80e01fa02715cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BQFHAG6TOU6P4FYRO7Q2BO2TRD/bundle.json","state_url":"https://pith.science/pith/BQFHAG6TOU6P4FYRO7Q2BO2TRD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BQFHAG6TOU6P4FYRO7Q2BO2TRD/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":"2026-08-04T07:42:48Z","links":{"resolver":"https://pith.science/pith/BQFHAG6TOU6P4FYRO7Q2BO2TRD","bundle":"https://pith.science/pith/BQFHAG6TOU6P4FYRO7Q2BO2TRD/bundle.json","state":"https://pith.science/pith/BQFHAG6TOU6P4FYRO7Q2BO2TRD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BQFHAG6TOU6P4FYRO7Q2BO2TRD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:BQFHAG6TOU6P4FYRO7Q2BO2TRD","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":"59f15b2650cff06d959ae8c1ebe1e5394c7f10037f906961bd5b51dff5ff6694","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","gr-qc","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-05T19:38:22Z","title_canon_sha256":"89bc116dd75f4e7ca42751ba3324608dbb92e4f108eae04e2b615d1074242361"},"schema_version":"1.0","source":{"id":"2503.03857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.03857","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"arxiv_version","alias_value":"2503.03857v1","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.03857","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"pith_short_12","alias_value":"BQFHAG6TOU6P","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"pith_short_16","alias_value":"BQFHAG6TOU6P4FYR","created_at":"2026-07-05T10:25:22Z"},{"alias_kind":"pith_short_8","alias_value":"BQFHAG6T","created_at":"2026-07-05T10:25:22Z"}],"graph_snapshots":[{"event_id":"sha256:1b4a71ac351daff34aa7b15e5ce87e60abc59892eec6e3cb8e80e01fa02715cc","target":"graph","created_at":"2026-07-05T10:25:22Z","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/2503.03857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In order to explain the large amplitude of the nano-Hertz stochastic gravitational wave background observed in pulsar timing arrays (PTA), primordial sources must be particularly energetic. This is correlated to the generation of large density fluctuations, later collapsing into ultra-compact mini-halo (UCMHs). We demonstrate that if dark matter is made of WIMPs, then photon and neutrino fluxes from UCMHs produced by curvature peaks, first-order phase transition and domain wall interpretations of the PTA signal, exceed current bounds.","authors_text":"Yann Gouttenoire","cross_cats":["astro-ph.CO","astro-ph.GA","gr-qc","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-05T19:38:22Z","title":"WIMPs and new physics interpretations of the PTA signal are incompatible"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.03857","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":"sha256:43a62c55af77403f75a728201bd172c0874d9a47d8b8bb7287398b0bd7302275","target":"record","created_at":"2026-07-05T10:25:22Z","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":"59f15b2650cff06d959ae8c1ebe1e5394c7f10037f906961bd5b51dff5ff6694","cross_cats_sorted":["astro-ph.CO","astro-ph.GA","gr-qc","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-05T19:38:22Z","title_canon_sha256":"89bc116dd75f4e7ca42751ba3324608dbb92e4f108eae04e2b615d1074242361"},"schema_version":"1.0","source":{"id":"2503.03857","kind":"arxiv","version":1}},"canonical_sha256":"0c0a701bd3753cfe171177e1a0bb5388c91b69ecb8a92e80d01729ac4b9d8527","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0c0a701bd3753cfe171177e1a0bb5388c91b69ecb8a92e80d01729ac4b9d8527","first_computed_at":"2026-07-05T10:25:22.798360Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:25:22.798360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"juLTVcPhKnDYzhW5Hs4OOK+W0lfX535LprtM5vo5CAURQonzB95N+FLDJUp7/MAo3dnlLVZO41wrC0c8kKzCAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:25:22.799255Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.03857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43a62c55af77403f75a728201bd172c0874d9a47d8b8bb7287398b0bd7302275","sha256:1b4a71ac351daff34aa7b15e5ce87e60abc59892eec6e3cb8e80e01fa02715cc"],"state_sha256":"86bec860f6f7823cca21cf49c88f3f4e2bc58a7bf38ed7c9c22227421d7834ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4giVL/rTKsW1jvkB6MLvEcHaxOLwRzvA392e+6fC5DQx9dQrUCyySfaece98WEfD/vnq5GSTWCEHzjN60YnYCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T07:42:48.742282Z","bundle_sha256":"70e29ef480f965a69df538f8b25a298a94ac40712cff077bf55623833dc302bb"}}