{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:MNXRQZFKYAQZ5YXJMU3BMCDITP","short_pith_number":"pith:MNXRQZFK","canonical_record":{"source":{"id":"2203.08907","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-16T19:45:29Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"6d365b8b3e5c3f668aa517c3b8f77f85b2e0ed33c5ea213fe5f15f590dcb5612","abstract_canon_sha256":"fa457d21026be1bc77cf767dd17cd6e1ca461b066e2af6a41422e1d378130334"},"schema_version":"1.0"},"canonical_sha256":"636f1864aac0219ee2e965361608689bd6ccd9960cf3c33281bfd9e0d123796d","source":{"kind":"arxiv","id":"2203.08907","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.08907","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"arxiv_version","alias_value":"2203.08907v3","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.08907","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"pith_short_12","alias_value":"MNXRQZFKYAQZ","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"pith_short_16","alias_value":"MNXRQZFKYAQZ5YXJ","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"pith_short_8","alias_value":"MNXRQZFK","created_at":"2026-07-05T05:12:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:MNXRQZFKYAQZ5YXJMU3BMCDITP","target":"record","payload":{"canonical_record":{"source":{"id":"2203.08907","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-16T19:45:29Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"6d365b8b3e5c3f668aa517c3b8f77f85b2e0ed33c5ea213fe5f15f590dcb5612","abstract_canon_sha256":"fa457d21026be1bc77cf767dd17cd6e1ca461b066e2af6a41422e1d378130334"},"schema_version":"1.0"},"canonical_sha256":"636f1864aac0219ee2e965361608689bd6ccd9960cf3c33281bfd9e0d123796d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:12:28.032741Z","signature_b64":"VEh6lyFy5fJN5C8NecO04TCuFxHTtKkZ1L6H9hw2Y/857eA5lIf1dsirN+iMgKpKLoqvgHo9x5JPgPhWz0VbCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"636f1864aac0219ee2e965361608689bd6ccd9960cf3c33281bfd9e0d123796d","last_reissued_at":"2026-07-05T05:12:28.032248Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:12:28.032248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2203.08907","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":"2026-07-05T05:12:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+dolCIEpw7oyRVd7884A8jo/aedQL9D9YdJ/40ZWVEYJ01DhVsKk3JrbHCIroGVObSKTYPT8ZO8MLx6chXBWCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T08:41:25.454335Z"},"content_sha256":"d862554e798a9447b5c13fc3bf279817f02b819f707798587ffe2363a7372dd9","schema_version":"1.0","event_id":"sha256:d862554e798a9447b5c13fc3bf279817f02b819f707798587ffe2363a7372dd9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:MNXRQZFKYAQZ5YXJMU3BMCDITP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observational constraints on the interacting dark energy - dark matter (IDM) cosmological models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"H. Moshafi, H. Sheikhahmadi, K. Asadi, T. Harko","submitted_at":"2022-03-16T19:45:29Z","abstract_excerpt":"Particle creation (or annihilation) mechanisms, described by either quantum field theoretical models, or by the thermodynamics of irreversible processes, play an important role in the evolution of the early Universe, like, for example, in the warm inflationary scenario. Following a similar approach, based on the thermodynamics of open systems, in the present work we investigate the consequences of the interaction, decay, and particle generation in a many-component Universe, containing dark energy, dark matter, radiation, and ordinary matter, respectively. In this model, due to the interaction "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.08907","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2203.08907/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":"2026-07-05T05:12:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yf34hXEG4T1DqeTHXxhM6W4K3wFgtq9n6Yktj3XAmynyL7v9GY/N3ZFBueoIS73P1LxZAQdsT464WFt3jPXSAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T08:41:25.454830Z"},"content_sha256":"41cb2d240791948f7eec0434ded439230ed00b6213dd22c8aaf840cad27f1007","schema_version":"1.0","event_id":"sha256:41cb2d240791948f7eec0434ded439230ed00b6213dd22c8aaf840cad27f1007"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MNXRQZFKYAQZ5YXJMU3BMCDITP/bundle.json","state_url":"https://pith.science/pith/MNXRQZFKYAQZ5YXJMU3BMCDITP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MNXRQZFKYAQZ5YXJMU3BMCDITP/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":"2026-08-15T08:41:25Z","links":{"resolver":"https://pith.science/pith/MNXRQZFKYAQZ5YXJMU3BMCDITP","bundle":"https://pith.science/pith/MNXRQZFKYAQZ5YXJMU3BMCDITP/bundle.json","state":"https://pith.science/pith/MNXRQZFKYAQZ5YXJMU3BMCDITP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MNXRQZFKYAQZ5YXJMU3BMCDITP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:MNXRQZFKYAQZ5YXJMU3BMCDITP","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":"fa457d21026be1bc77cf767dd17cd6e1ca461b066e2af6a41422e1d378130334","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-16T19:45:29Z","title_canon_sha256":"6d365b8b3e5c3f668aa517c3b8f77f85b2e0ed33c5ea213fe5f15f590dcb5612"},"schema_version":"1.0","source":{"id":"2203.08907","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.08907","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"arxiv_version","alias_value":"2203.08907v3","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.08907","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"pith_short_12","alias_value":"MNXRQZFKYAQZ","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"pith_short_16","alias_value":"MNXRQZFKYAQZ5YXJ","created_at":"2026-07-05T05:12:28Z"},{"alias_kind":"pith_short_8","alias_value":"MNXRQZFK","created_at":"2026-07-05T05:12:28Z"}],"graph_snapshots":[{"event_id":"sha256:41cb2d240791948f7eec0434ded439230ed00b6213dd22c8aaf840cad27f1007","target":"graph","created_at":"2026-07-05T05:12:28Z","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/2203.08907/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Particle creation (or annihilation) mechanisms, described by either quantum field theoretical models, or by the thermodynamics of irreversible processes, play an important role in the evolution of the early Universe, like, for example, in the warm inflationary scenario. Following a similar approach, based on the thermodynamics of open systems, in the present work we investigate the consequences of the interaction, decay, and particle generation in a many-component Universe, containing dark energy, dark matter, radiation, and ordinary matter, respectively. In this model, due to the interaction ","authors_text":"H. Moshafi, H. Sheikhahmadi, K. Asadi, T. Harko","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-16T19:45:29Z","title":"Observational constraints on the interacting dark energy - dark matter (IDM) cosmological models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.08907","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:d862554e798a9447b5c13fc3bf279817f02b819f707798587ffe2363a7372dd9","target":"record","created_at":"2026-07-05T05:12:28Z","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":"fa457d21026be1bc77cf767dd17cd6e1ca461b066e2af6a41422e1d378130334","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-16T19:45:29Z","title_canon_sha256":"6d365b8b3e5c3f668aa517c3b8f77f85b2e0ed33c5ea213fe5f15f590dcb5612"},"schema_version":"1.0","source":{"id":"2203.08907","kind":"arxiv","version":3}},"canonical_sha256":"636f1864aac0219ee2e965361608689bd6ccd9960cf3c33281bfd9e0d123796d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"636f1864aac0219ee2e965361608689bd6ccd9960cf3c33281bfd9e0d123796d","first_computed_at":"2026-07-05T05:12:28.032248Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:12:28.032248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VEh6lyFy5fJN5C8NecO04TCuFxHTtKkZ1L6H9hw2Y/857eA5lIf1dsirN+iMgKpKLoqvgHo9x5JPgPhWz0VbCw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:12:28.032741Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.08907","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d862554e798a9447b5c13fc3bf279817f02b819f707798587ffe2363a7372dd9","sha256:41cb2d240791948f7eec0434ded439230ed00b6213dd22c8aaf840cad27f1007"],"state_sha256":"9c1ffdd1b9b0a64ae3d8ce4d3712531860d4ade58f4213753ac8a2074590144c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jrXq+4vgli5qCVpnJe1lScorrHAYMoKChJ0xPH34ro4Bmn3vQ5gWX1/Z55raM27L5UZ5Pz7rUY/rcPam2c9jBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T08:41:25.459151Z","bundle_sha256":"33a68cb41e150ae78b8bde1bd5a7a248c599e09f325849fe73ee3e6ca4b15548"}}