{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:BKLPMK7L5L5UTKUTSJ4B2A3YLH","short_pith_number":"pith:BKLPMK7L","canonical_record":{"source":{"id":"1510.08369","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-10-28T16:26:45Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"c6b4ce5b1d55e1315b934c8a8ff3129329ada648aa12624c6a091e4b1f16692f","abstract_canon_sha256":"6e4d2cd18f94dc19e92475f5aa95dca524aefd1676d53379b36d5bf88f783939"},"schema_version":"1.0"},"canonical_sha256":"0a96f62bebeafb49aa9392781d037859d4d1099423989b1292d41adefa1c9633","source":{"kind":"arxiv","id":"1510.08369","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.08369","created_at":"2026-05-18T01:24:38Z"},{"alias_kind":"arxiv_version","alias_value":"1510.08369v3","created_at":"2026-05-18T01:24:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.08369","created_at":"2026-05-18T01:24:38Z"},{"alias_kind":"pith_short_12","alias_value":"BKLPMK7L5L5U","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BKLPMK7L5L5UTKUT","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BKLPMK7L","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:BKLPMK7L5L5UTKUTSJ4B2A3YLH","target":"record","payload":{"canonical_record":{"source":{"id":"1510.08369","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-10-28T16:26:45Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"c6b4ce5b1d55e1315b934c8a8ff3129329ada648aa12624c6a091e4b1f16692f","abstract_canon_sha256":"6e4d2cd18f94dc19e92475f5aa95dca524aefd1676d53379b36d5bf88f783939"},"schema_version":"1.0"},"canonical_sha256":"0a96f62bebeafb49aa9392781d037859d4d1099423989b1292d41adefa1c9633","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:24:38.081097Z","signature_b64":"cqS4IQSdN7PXeMQy5u7al9txNJw40QczUuV/kTNmp1lXAxwC4VsH+ltv9RXK6mNsVwLTPAujoPkqs3kpo6USBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a96f62bebeafb49aa9392781d037859d4d1099423989b1292d41adefa1c9633","last_reissued_at":"2026-05-18T01:24:38.080731Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:24:38.080731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.08369","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:24:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XulHTWbnnvGScd6Md9yRxcLUoApbrIhZGvMFZ6lfJmXluQQEqDHSjJmiV6ojx+P9HMBTzTu2QscIwnti7DykCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T18:48:28.344212Z"},"content_sha256":"1432fb503909e657e8d41ddbce105636e5bef524ea98a5fb707ef04bd6e0714d","schema_version":"1.0","event_id":"sha256:1432fb503909e657e8d41ddbce105636e5bef524ea98a5fb707ef04bd6e0714d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:BKLPMK7L5L5UTKUTSJ4B2A3YLH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How scalar-field dark matter may conspire to facilitate baryogenesis at the electroweak scale","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Bohua Li, James D. Wells, Marek Lewicki, Paul R. Shapiro, Tanja Rindler-Daller","submitted_at":"2015-10-28T16:26:45Z","abstract_excerpt":"The cosmic evolution of a dark matter model which behaves relativistically in the early Universe is explored. Dark matter is described as a complex scalar field, whose earliest evolution is characterized by a stiff equation of state ($p \\simeq \\rho$). In this phase, it is the dominant component in the Universe. We present constraints from Big Bang nucleosynthesis and primordial gravity waves from inflation. Also, we study how the associated enhanced expansion rate due to the stiff phase might facilitate a first-order electroweak symmetry breaking phase transition, in light of the recently meas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.08369","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T01:24:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q3NL13Ka/QYbzb203MzyHOByFANbPzZCVw7h39Swf/YjxVlVTfeEH1Kt7afhYpIEngvzavyJ9TkeNSMglK6aBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T18:48:28.344866Z"},"content_sha256":"f6629998662e537a6518ef2762e0c11879c15a383b270e7a9733cb4eff3fea05","schema_version":"1.0","event_id":"sha256:f6629998662e537a6518ef2762e0c11879c15a383b270e7a9733cb4eff3fea05"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BKLPMK7L5L5UTKUTSJ4B2A3YLH/bundle.json","state_url":"https://pith.science/pith/BKLPMK7L5L5UTKUTSJ4B2A3YLH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BKLPMK7L5L5UTKUTSJ4B2A3YLH/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":"2026-05-30T18:48:28Z","links":{"resolver":"https://pith.science/pith/BKLPMK7L5L5UTKUTSJ4B2A3YLH","bundle":"https://pith.science/pith/BKLPMK7L5L5UTKUTSJ4B2A3YLH/bundle.json","state":"https://pith.science/pith/BKLPMK7L5L5UTKUTSJ4B2A3YLH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BKLPMK7L5L5UTKUTSJ4B2A3YLH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:BKLPMK7L5L5UTKUTSJ4B2A3YLH","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":"6e4d2cd18f94dc19e92475f5aa95dca524aefd1676d53379b36d5bf88f783939","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-10-28T16:26:45Z","title_canon_sha256":"c6b4ce5b1d55e1315b934c8a8ff3129329ada648aa12624c6a091e4b1f16692f"},"schema_version":"1.0","source":{"id":"1510.08369","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.08369","created_at":"2026-05-18T01:24:38Z"},{"alias_kind":"arxiv_version","alias_value":"1510.08369v3","created_at":"2026-05-18T01:24:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.08369","created_at":"2026-05-18T01:24:38Z"},{"alias_kind":"pith_short_12","alias_value":"BKLPMK7L5L5U","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BKLPMK7L5L5UTKUT","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BKLPMK7L","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:f6629998662e537a6518ef2762e0c11879c15a383b270e7a9733cb4eff3fea05","target":"graph","created_at":"2026-05-18T01:24:38Z","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"},"paper":{"abstract_excerpt":"The cosmic evolution of a dark matter model which behaves relativistically in the early Universe is explored. Dark matter is described as a complex scalar field, whose earliest evolution is characterized by a stiff equation of state ($p \\simeq \\rho$). In this phase, it is the dominant component in the Universe. We present constraints from Big Bang nucleosynthesis and primordial gravity waves from inflation. Also, we study how the associated enhanced expansion rate due to the stiff phase might facilitate a first-order electroweak symmetry breaking phase transition, in light of the recently meas","authors_text":"Bohua Li, James D. Wells, Marek Lewicki, Paul R. Shapiro, Tanja Rindler-Daller","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-10-28T16:26:45Z","title":"How scalar-field dark matter may conspire to facilitate baryogenesis at the electroweak scale"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.08369","kind":"arxiv","version":3},"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":"sha256:1432fb503909e657e8d41ddbce105636e5bef524ea98a5fb707ef04bd6e0714d","target":"record","created_at":"2026-05-18T01:24:38Z","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":"6e4d2cd18f94dc19e92475f5aa95dca524aefd1676d53379b36d5bf88f783939","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-10-28T16:26:45Z","title_canon_sha256":"c6b4ce5b1d55e1315b934c8a8ff3129329ada648aa12624c6a091e4b1f16692f"},"schema_version":"1.0","source":{"id":"1510.08369","kind":"arxiv","version":3}},"canonical_sha256":"0a96f62bebeafb49aa9392781d037859d4d1099423989b1292d41adefa1c9633","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a96f62bebeafb49aa9392781d037859d4d1099423989b1292d41adefa1c9633","first_computed_at":"2026-05-18T01:24:38.080731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:24:38.080731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cqS4IQSdN7PXeMQy5u7al9txNJw40QczUuV/kTNmp1lXAxwC4VsH+ltv9RXK6mNsVwLTPAujoPkqs3kpo6USBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:24:38.081097Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.08369","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1432fb503909e657e8d41ddbce105636e5bef524ea98a5fb707ef04bd6e0714d","sha256:f6629998662e537a6518ef2762e0c11879c15a383b270e7a9733cb4eff3fea05"],"state_sha256":"7ca41ce3b646ebbb1a0cd2c806478058a64ef2812dd56be0da350330a554dbbc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5RM9gxnsYRHNikHSA0yi4QBp06nSSV0DDRGLBJm8qzbnQjDlwCLJKfUXdfewsJggvk6UO++Xss5Iy3y/UuxLBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T18:48:28.347906Z","bundle_sha256":"035f0315c38ce3f2c9243a7e7620cf372d7e5da18ad64c9605a53720adc1cd35"}}