{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:B2OMII3WZKA62JAWJLFD74UXBS","short_pith_number":"pith:B2OMII3W","canonical_record":{"source":{"id":"1404.5836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-23T14:34:45Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"7f356838185b6882061bc486f4a5c1ff467d7112e3ca7d81a18980e4a2311289","abstract_canon_sha256":"c7b8de078c538cbb29afd7a8c7f5abd52e01ec2e6d7cf02a24e32c632464eaa3"},"schema_version":"1.0"},"canonical_sha256":"0e9cc42376ca81ed24164aca3ff2970c9ee95442ea5adb7fcb275f6faa70b2b5","source":{"kind":"arxiv","id":"1404.5836","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.5836","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"arxiv_version","alias_value":"1404.5836v1","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.5836","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"pith_short_12","alias_value":"B2OMII3WZKA6","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"B2OMII3WZKA62JAW","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"B2OMII3W","created_at":"2026-05-18T12:28:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:B2OMII3WZKA62JAWJLFD74UXBS","target":"record","payload":{"canonical_record":{"source":{"id":"1404.5836","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-23T14:34:45Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"7f356838185b6882061bc486f4a5c1ff467d7112e3ca7d81a18980e4a2311289","abstract_canon_sha256":"c7b8de078c538cbb29afd7a8c7f5abd52e01ec2e6d7cf02a24e32c632464eaa3"},"schema_version":"1.0"},"canonical_sha256":"0e9cc42376ca81ed24164aca3ff2970c9ee95442ea5adb7fcb275f6faa70b2b5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:53:27.793912Z","signature_b64":"Wo9pYNpUSSFrRuWA6stRcbkcc5RGJGQck2qd6PjB1KoIGL3JsqS6d28vQxJa9SYUr79RomCpA11NdzTW1q4KBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e9cc42376ca81ed24164aca3ff2970c9ee95442ea5adb7fcb275f6faa70b2b5","last_reissued_at":"2026-05-18T02:53:27.793237Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:53:27.793237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.5836","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":"2026-05-18T02:53:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C+G/j6YOFPt7rHykVEyGVprKqIuVVlyXAvrguw1X1ya24qBI8QgAPL1xUQHAV8WdGVoLwfVI5PN11On1waLAAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T07:24:08.471122Z"},"content_sha256":"109e59469212a778de875e841d565b81dd1aef0e4aa32e9b3ab952c14b158b3f","schema_version":"1.0","event_id":"sha256:109e59469212a778de875e841d565b81dd1aef0e4aa32e9b3ab952c14b158b3f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:B2OMII3WZKA62JAWJLFD74UXBS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unified dark matter and dark energy description in a chiral cosmological model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"Renat R. Abbyazov, Sergey V. Chervon","submitted_at":"2014-04-23T14:34:45Z","abstract_excerpt":"We show the way of dark matter and dark energy presentation via ansatzs on the kinetic energies of the fields in the two-component chiral cosmological model. To connect a kinetic interaction of dark matter and dark energy with observational data the reconstruction procedure for the chiral metric component $h_{22}$ and the potential of (self)interaction $V$ has been developed. The reconstruction of $h_{22}$ and $V$ for the early and later inflation have been performed. The proposed model is confronted to $\\Lambda CDM$ model as well."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.5836","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":""},"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":"2026-05-18T02:53:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gRO1FBUzg9dVpFEY9qTMADG4oJ1jXDIRgOrEENiOnUSBONlVWFHhpGKm7Xnkzkc0/vnv9epFT2wFO35bSXrACA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T07:24:08.471863Z"},"content_sha256":"d183bed3f3eb69a0473e9e316f0160921fbd5e2e2a54dd2ab61f93269811d8e6","schema_version":"1.0","event_id":"sha256:d183bed3f3eb69a0473e9e316f0160921fbd5e2e2a54dd2ab61f93269811d8e6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B2OMII3WZKA62JAWJLFD74UXBS/bundle.json","state_url":"https://pith.science/pith/B2OMII3WZKA62JAWJLFD74UXBS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B2OMII3WZKA62JAWJLFD74UXBS/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":"2026-06-09T07:24:08Z","links":{"resolver":"https://pith.science/pith/B2OMII3WZKA62JAWJLFD74UXBS","bundle":"https://pith.science/pith/B2OMII3WZKA62JAWJLFD74UXBS/bundle.json","state":"https://pith.science/pith/B2OMII3WZKA62JAWJLFD74UXBS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B2OMII3WZKA62JAWJLFD74UXBS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:B2OMII3WZKA62JAWJLFD74UXBS","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":"c7b8de078c538cbb29afd7a8c7f5abd52e01ec2e6d7cf02a24e32c632464eaa3","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-23T14:34:45Z","title_canon_sha256":"7f356838185b6882061bc486f4a5c1ff467d7112e3ca7d81a18980e4a2311289"},"schema_version":"1.0","source":{"id":"1404.5836","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.5836","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"arxiv_version","alias_value":"1404.5836v1","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.5836","created_at":"2026-05-18T02:53:27Z"},{"alias_kind":"pith_short_12","alias_value":"B2OMII3WZKA6","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"B2OMII3WZKA62JAW","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"B2OMII3W","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:d183bed3f3eb69a0473e9e316f0160921fbd5e2e2a54dd2ab61f93269811d8e6","target":"graph","created_at":"2026-05-18T02:53:27Z","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":"We show the way of dark matter and dark energy presentation via ansatzs on the kinetic energies of the fields in the two-component chiral cosmological model. To connect a kinetic interaction of dark matter and dark energy with observational data the reconstruction procedure for the chiral metric component $h_{22}$ and the potential of (self)interaction $V$ has been developed. The reconstruction of $h_{22}$ and $V$ for the early and later inflation have been performed. The proposed model is confronted to $\\Lambda CDM$ model as well.","authors_text":"Renat R. Abbyazov, Sergey V. Chervon","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-23T14:34:45Z","title":"Unified dark matter and dark energy description in a chiral cosmological model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.5836","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":"sha256:109e59469212a778de875e841d565b81dd1aef0e4aa32e9b3ab952c14b158b3f","target":"record","created_at":"2026-05-18T02:53:27Z","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":"c7b8de078c538cbb29afd7a8c7f5abd52e01ec2e6d7cf02a24e32c632464eaa3","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-04-23T14:34:45Z","title_canon_sha256":"7f356838185b6882061bc486f4a5c1ff467d7112e3ca7d81a18980e4a2311289"},"schema_version":"1.0","source":{"id":"1404.5836","kind":"arxiv","version":1}},"canonical_sha256":"0e9cc42376ca81ed24164aca3ff2970c9ee95442ea5adb7fcb275f6faa70b2b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e9cc42376ca81ed24164aca3ff2970c9ee95442ea5adb7fcb275f6faa70b2b5","first_computed_at":"2026-05-18T02:53:27.793237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:53:27.793237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wo9pYNpUSSFrRuWA6stRcbkcc5RGJGQck2qd6PjB1KoIGL3JsqS6d28vQxJa9SYUr79RomCpA11NdzTW1q4KBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:53:27.793912Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.5836","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:109e59469212a778de875e841d565b81dd1aef0e4aa32e9b3ab952c14b158b3f","sha256:d183bed3f3eb69a0473e9e316f0160921fbd5e2e2a54dd2ab61f93269811d8e6"],"state_sha256":"3e709a67d6314e3ccd39d76d00392d7bdc2ad78aecc385e0bd730c8cffb1922f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lLmpUfhdHdW2jfrEnEGWZd4ztJaGNdkNv3KMf+EbZvH4ys9AHrrJGYSSF1+0kdpXatccXYbguhHK5KSOXPUrBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T07:24:08.475528Z","bundle_sha256":"5f40e6a35e66046ecdb25cc180dbbcf026d6b9b790b21576a613ce3470a12dfd"}}