{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:CU62C66K7D3THVNNXMP77LEF2C","short_pith_number":"pith:CU62C66K","canonical_record":{"source":{"id":"2107.12161","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-07-26T12:28:37Z","cross_cats_sorted":["astro-ph.CO","hep-ph","hep-th"],"title_canon_sha256":"dda33e691fce7f7491622e4fba010cf0e2a95635f1d70b4399cd1b4573f8d17e","abstract_canon_sha256":"418dc8c46c0479a70c05464bde7ecdc746c103d73b8e90444ec11005a823dce9"},"schema_version":"1.0"},"canonical_sha256":"153da17bcaf8f733d5adbb1fffac85d0892e4fc14b0c24fafe027f26454e2c9a","source":{"kind":"arxiv","id":"2107.12161","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.12161","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"arxiv_version","alias_value":"2107.12161v4","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.12161","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"pith_short_12","alias_value":"CU62C66K7D3T","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"pith_short_16","alias_value":"CU62C66K7D3THVNN","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"pith_short_8","alias_value":"CU62C66K","created_at":"2026-07-05T06:30:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:CU62C66K7D3THVNNXMP77LEF2C","target":"record","payload":{"canonical_record":{"source":{"id":"2107.12161","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-07-26T12:28:37Z","cross_cats_sorted":["astro-ph.CO","hep-ph","hep-th"],"title_canon_sha256":"dda33e691fce7f7491622e4fba010cf0e2a95635f1d70b4399cd1b4573f8d17e","abstract_canon_sha256":"418dc8c46c0479a70c05464bde7ecdc746c103d73b8e90444ec11005a823dce9"},"schema_version":"1.0"},"canonical_sha256":"153da17bcaf8f733d5adbb1fffac85d0892e4fc14b0c24fafe027f26454e2c9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:30:23.537458Z","signature_b64":"AITgSdfGRoyrFDQxSSf+b58ImoIEuKAompzTYDPMxYa4akZXk5nC2jzgfrqi+OP8NALEoCGApA7mnTOYyYtHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"153da17bcaf8f733d5adbb1fffac85d0892e4fc14b0c24fafe027f26454e2c9a","last_reissued_at":"2026-07-05T06:30:23.537032Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:30:23.537032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2107.12161","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:30:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mxQkvMKG+surk8Q+5/6N9PdLuEGm4Yt6bYDcTjyrr0VytRCjPszZid98Yn7jOv7W5aAEBp9YiC27lyQJwEzMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:28:52.710456Z"},"content_sha256":"9c45560ba848534234f9e77047ddfeb3b93dc3cdc3a9dd69856b6833ed95ac51","schema_version":"1.0","event_id":"sha256:9c45560ba848534234f9e77047ddfeb3b93dc3cdc3a9dd69856b6833ed95ac51"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:CU62C66K7D3THVNNXMP77LEF2C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mimetic Tensor-Vector-Scalar Cosmology: Incorporating Dark Matter, Dark Energy and Stiff Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"David Benisty, Markku Oksanen, Masud Chaichian","submitted_at":"2021-07-26T12:28:37Z","abstract_excerpt":"Phenomenological implications of the Mimetic Tensor-Vector-Scalar theory (MiTeVeS) are studied. The theory is an extension of the vector field model of mimetic dark matter, where a scalar field is also incorporated, and it is known to be free from ghost instability. In the absence of interactions between the scalar field and the vector field, the obtained cosmological solution corresponds to the General theory of Relativity (GR) with a minimally-coupled scalar field. However, including an interaction term between the scalar field and the vector field yields interesting dynamics. There is a shi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.12161","kind":"arxiv","version":4},"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/2107.12161/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":"2026-07-05T06:30:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OCaALXbEtshgTJ/z74WlhE0oX0VfhwZVSQe5C52amQevN6Kt2BrpFLi9xrlfx1/Kb+4HfB4GwoONA7tdmhSOCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:28:52.710973Z"},"content_sha256":"7d5cc345dbc699b7e134fac0e534ebc9417aaa99a215c08bb26bcccdd9142d00","schema_version":"1.0","event_id":"sha256:7d5cc345dbc699b7e134fac0e534ebc9417aaa99a215c08bb26bcccdd9142d00"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CU62C66K7D3THVNNXMP77LEF2C/bundle.json","state_url":"https://pith.science/pith/CU62C66K7D3THVNNXMP77LEF2C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CU62C66K7D3THVNNXMP77LEF2C/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":"2026-08-08T09:28:52Z","links":{"resolver":"https://pith.science/pith/CU62C66K7D3THVNNXMP77LEF2C","bundle":"https://pith.science/pith/CU62C66K7D3THVNNXMP77LEF2C/bundle.json","state":"https://pith.science/pith/CU62C66K7D3THVNNXMP77LEF2C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CU62C66K7D3THVNNXMP77LEF2C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CU62C66K7D3THVNNXMP77LEF2C","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":"418dc8c46c0479a70c05464bde7ecdc746c103d73b8e90444ec11005a823dce9","cross_cats_sorted":["astro-ph.CO","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-07-26T12:28:37Z","title_canon_sha256":"dda33e691fce7f7491622e4fba010cf0e2a95635f1d70b4399cd1b4573f8d17e"},"schema_version":"1.0","source":{"id":"2107.12161","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.12161","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"arxiv_version","alias_value":"2107.12161v4","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.12161","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"pith_short_12","alias_value":"CU62C66K7D3T","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"pith_short_16","alias_value":"CU62C66K7D3THVNN","created_at":"2026-07-05T06:30:23Z"},{"alias_kind":"pith_short_8","alias_value":"CU62C66K","created_at":"2026-07-05T06:30:23Z"}],"graph_snapshots":[{"event_id":"sha256:7d5cc345dbc699b7e134fac0e534ebc9417aaa99a215c08bb26bcccdd9142d00","target":"graph","created_at":"2026-07-05T06:30:23Z","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/2107.12161/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Phenomenological implications of the Mimetic Tensor-Vector-Scalar theory (MiTeVeS) are studied. The theory is an extension of the vector field model of mimetic dark matter, where a scalar field is also incorporated, and it is known to be free from ghost instability. In the absence of interactions between the scalar field and the vector field, the obtained cosmological solution corresponds to the General theory of Relativity (GR) with a minimally-coupled scalar field. However, including an interaction term between the scalar field and the vector field yields interesting dynamics. There is a shi","authors_text":"David Benisty, Markku Oksanen, Masud Chaichian","cross_cats":["astro-ph.CO","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-07-26T12:28:37Z","title":"Mimetic Tensor-Vector-Scalar Cosmology: Incorporating Dark Matter, Dark Energy and Stiff Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.12161","kind":"arxiv","version":4},"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":"sha256:9c45560ba848534234f9e77047ddfeb3b93dc3cdc3a9dd69856b6833ed95ac51","target":"record","created_at":"2026-07-05T06:30:23Z","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":"418dc8c46c0479a70c05464bde7ecdc746c103d73b8e90444ec11005a823dce9","cross_cats_sorted":["astro-ph.CO","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-07-26T12:28:37Z","title_canon_sha256":"dda33e691fce7f7491622e4fba010cf0e2a95635f1d70b4399cd1b4573f8d17e"},"schema_version":"1.0","source":{"id":"2107.12161","kind":"arxiv","version":4}},"canonical_sha256":"153da17bcaf8f733d5adbb1fffac85d0892e4fc14b0c24fafe027f26454e2c9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"153da17bcaf8f733d5adbb1fffac85d0892e4fc14b0c24fafe027f26454e2c9a","first_computed_at":"2026-07-05T06:30:23.537032Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:30:23.537032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AITgSdfGRoyrFDQxSSf+b58ImoIEuKAompzTYDPMxYa4akZXk5nC2jzgfrqi+OP8NALEoCGApA7mnTOYyYtHBA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:30:23.537458Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.12161","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9c45560ba848534234f9e77047ddfeb3b93dc3cdc3a9dd69856b6833ed95ac51","sha256:7d5cc345dbc699b7e134fac0e534ebc9417aaa99a215c08bb26bcccdd9142d00"],"state_sha256":"beddf309bcf0ac0c918ac7ca0bc90369a4ca47aa7b0e8105c297ab2762e5081d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6XJ4pLw655WVLvoGdUre3Ws0mdn9Sz03UVaByT7sm9UF1VrQATz+S/TL8A+HhfZQHHnCCPvJ7hikTPJPqABnDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T09:28:52.716094Z","bundle_sha256":"9c8e8ab2ca1edda1af7931e90603c9346bd3173728daf157f1d8fae3687d911a"}}