{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:MTTHVC556YL73JYQ7S4U6CNAHK","short_pith_number":"pith:MTTHVC55","canonical_record":{"source":{"id":"1206.3580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2012-06-13T22:47:24Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"9931619172d1717843970da9ce8d46a515a225d02424fcd90e91c7a9e091aec0","abstract_canon_sha256":"cec57fd0bf76ebde52ede4b343db15c72389f52c8dc1e462a528e336c0340a45"},"schema_version":"1.0"},"canonical_sha256":"64e67a8bbdf617fda710fcb94f09a03aa44ef103473651c544699b11fb55f3e9","source":{"kind":"arxiv","id":"1206.3580","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.3580","created_at":"2026-05-18T01:56:52Z"},{"alias_kind":"arxiv_version","alias_value":"1206.3580v1","created_at":"2026-05-18T01:56:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.3580","created_at":"2026-05-18T01:56:52Z"},{"alias_kind":"pith_short_12","alias_value":"MTTHVC556YL7","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MTTHVC556YL73JYQ","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MTTHVC55","created_at":"2026-05-18T12:27:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:MTTHVC556YL73JYQ7S4U6CNAHK","target":"record","payload":{"canonical_record":{"source":{"id":"1206.3580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2012-06-13T22:47:24Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"9931619172d1717843970da9ce8d46a515a225d02424fcd90e91c7a9e091aec0","abstract_canon_sha256":"cec57fd0bf76ebde52ede4b343db15c72389f52c8dc1e462a528e336c0340a45"},"schema_version":"1.0"},"canonical_sha256":"64e67a8bbdf617fda710fcb94f09a03aa44ef103473651c544699b11fb55f3e9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:52.338522Z","signature_b64":"0GhHJpBjkMPgglYKHO3ypm65FJ//LAoo5ckVVm1UwWCKM6qsaVp+1En/8w1mkulRj8aqKBMTItc6/8deRszyDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"64e67a8bbdf617fda710fcb94f09a03aa44ef103473651c544699b11fb55f3e9","last_reissued_at":"2026-05-18T01:56:52.337827Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:52.337827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1206.3580","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":"2026-05-18T01:56:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qyx9L2P0AKPhxrxPlz/erMHy0cx+hulMODk60QOPWjjM+JzHZaeiS56aNGnUiQEIUy9YfgsjviuY0HIyr5V2AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T15:19:42.267509Z"},"content_sha256":"017bb61047cfc363ad23e906383cbf125769bf1a5f162abe8d19810799071f79","schema_version":"1.0","event_id":"sha256:017bb61047cfc363ad23e906383cbf125769bf1a5f162abe8d19810799071f79"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:MTTHVC556YL73JYQ7S4U6CNAHK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tachyonic Teleparallel Dark Energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"physics.gen-ph","authors_text":"A. Banijamali, B. Fazlpour","submitted_at":"2012-06-13T22:47:24Z","abstract_excerpt":"Teleparallel gravity is an equivalent formulation of general relativity in which instead of the Ricci scalar $R$, one uses the torsion scalar $T$ for the Lagrangian density. Recently teleparallel dark energy has been proposed by Geng et al. in (Geng et al., 2011). They have added quintessence scalar field, allowing also a non-minimal coupling with gravity in the Lagrangian of teleparallel gravity and found that such a non-minimally coupled quintessence theory has a richer structure than the same one in the frame work of general relativity. In the present work we are interested in tachyonic tel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.3580","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":"2026-05-18T01:56:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u/FbMypnyLyAZ7TQ2pDiRnDNKrHLxXF/UvUx+ZtFLc4t40BQOYJnt/9NJtbaJwRUjmR5JuqN/v/pCM/zvVs9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T15:19:42.267975Z"},"content_sha256":"0d187ce2406001bfd760cf7f7cbd258f8ebc69be1a46df44eece49ce579486a6","schema_version":"1.0","event_id":"sha256:0d187ce2406001bfd760cf7f7cbd258f8ebc69be1a46df44eece49ce579486a6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MTTHVC556YL73JYQ7S4U6CNAHK/bundle.json","state_url":"https://pith.science/pith/MTTHVC556YL73JYQ7S4U6CNAHK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MTTHVC556YL73JYQ7S4U6CNAHK/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":"2026-06-06T15:19:42Z","links":{"resolver":"https://pith.science/pith/MTTHVC556YL73JYQ7S4U6CNAHK","bundle":"https://pith.science/pith/MTTHVC556YL73JYQ7S4U6CNAHK/bundle.json","state":"https://pith.science/pith/MTTHVC556YL73JYQ7S4U6CNAHK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MTTHVC556YL73JYQ7S4U6CNAHK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:MTTHVC556YL73JYQ7S4U6CNAHK","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":"cec57fd0bf76ebde52ede4b343db15c72389f52c8dc1e462a528e336c0340a45","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2012-06-13T22:47:24Z","title_canon_sha256":"9931619172d1717843970da9ce8d46a515a225d02424fcd90e91c7a9e091aec0"},"schema_version":"1.0","source":{"id":"1206.3580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.3580","created_at":"2026-05-18T01:56:52Z"},{"alias_kind":"arxiv_version","alias_value":"1206.3580v1","created_at":"2026-05-18T01:56:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.3580","created_at":"2026-05-18T01:56:52Z"},{"alias_kind":"pith_short_12","alias_value":"MTTHVC556YL7","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MTTHVC556YL73JYQ","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MTTHVC55","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:0d187ce2406001bfd760cf7f7cbd258f8ebc69be1a46df44eece49ce579486a6","target":"graph","created_at":"2026-05-18T01:56:52Z","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":"Teleparallel gravity is an equivalent formulation of general relativity in which instead of the Ricci scalar $R$, one uses the torsion scalar $T$ for the Lagrangian density. Recently teleparallel dark energy has been proposed by Geng et al. in (Geng et al., 2011). They have added quintessence scalar field, allowing also a non-minimal coupling with gravity in the Lagrangian of teleparallel gravity and found that such a non-minimally coupled quintessence theory has a richer structure than the same one in the frame work of general relativity. In the present work we are interested in tachyonic tel","authors_text":"A. Banijamali, B. Fazlpour","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2012-06-13T22:47:24Z","title":"Tachyonic Teleparallel Dark Energy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.3580","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":"sha256:017bb61047cfc363ad23e906383cbf125769bf1a5f162abe8d19810799071f79","target":"record","created_at":"2026-05-18T01:56:52Z","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":"cec57fd0bf76ebde52ede4b343db15c72389f52c8dc1e462a528e336c0340a45","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2012-06-13T22:47:24Z","title_canon_sha256":"9931619172d1717843970da9ce8d46a515a225d02424fcd90e91c7a9e091aec0"},"schema_version":"1.0","source":{"id":"1206.3580","kind":"arxiv","version":1}},"canonical_sha256":"64e67a8bbdf617fda710fcb94f09a03aa44ef103473651c544699b11fb55f3e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"64e67a8bbdf617fda710fcb94f09a03aa44ef103473651c544699b11fb55f3e9","first_computed_at":"2026-05-18T01:56:52.337827Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:56:52.337827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0GhHJpBjkMPgglYKHO3ypm65FJ//LAoo5ckVVm1UwWCKM6qsaVp+1En/8w1mkulRj8aqKBMTItc6/8deRszyDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:56:52.338522Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.3580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:017bb61047cfc363ad23e906383cbf125769bf1a5f162abe8d19810799071f79","sha256:0d187ce2406001bfd760cf7f7cbd258f8ebc69be1a46df44eece49ce579486a6"],"state_sha256":"8e9d386ded0e523d7fb3844c6097faa2ee4b186177efaad77716f9082db778fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RpJ+l7/P60gBOm+r8NSKCGbwVmb4t7sQV7HBWb/nALlEXLALL0OpyGdg2UbJyey87piw1gfi64XgQEMyIPPCDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T15:19:42.271578Z","bundle_sha256":"b2e312fc7b1b9d1edf924e33fa4bd228fda2138aea6a58dc3800beb9903c804e"}}