{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:IG57E2PT2GKOGFIBRTJOXSMIUN","short_pith_number":"pith:IG57E2PT","schema_version":"1.0","canonical_sha256":"41bbf269f3d194e315018cd2ebc988a34a98f1e1fa64c08462b0acfe578a04b9","source":{"kind":"arxiv","id":"2011.09160","version":1},"attestation_state":"computed","paper":{"title":"Relieve the $H_0$ tension with a new coupled generalized three-form dark energy model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Xinhe Meng, YanHong Yao","submitted_at":"2020-11-18T09:00:04Z","abstract_excerpt":"In this work we propose a new coupled generalized three-form dark energy model, in which dark energy are represented by a three-form field and other components are represented by ideal fluids. We first perform a dynamical analysis on the new model and obtain four fixed points, including a saddle point representing a radiation dominated Universe, a saddle point representing a matter dominated Universe, and two attractors representing two dark energy dominated Universes. We then use the observational data, including cosmic microwave background (CMB) data, baryon acoustic oscillations (BAO) data,"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2011.09160","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-11-18T09:00:04Z","cross_cats_sorted":[],"title_canon_sha256":"ffb34731995ce69a079eb2c8296ad7325298e3ede13927a62b11ba97ecf87892","abstract_canon_sha256":"1da52ef3e3b5385f277115a64401c6b8f9ab3769b97cc22d9cea7284bc62594f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:52:41.197110Z","signature_b64":"8S0aAGjZzFn2lA6jM2Ko9Abvxpynk+aRdRZZtL+m9jkomv73mDvvi82ySMgtKy73UBvfdzfW0r04kp4S+MEtCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41bbf269f3d194e315018cd2ebc988a34a98f1e1fa64c08462b0acfe578a04b9","last_reissued_at":"2026-07-05T01:52:41.196769Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:52:41.196769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Relieve the $H_0$ tension with a new coupled generalized three-form dark energy model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Xinhe Meng, YanHong Yao","submitted_at":"2020-11-18T09:00:04Z","abstract_excerpt":"In this work we propose a new coupled generalized three-form dark energy model, in which dark energy are represented by a three-form field and other components are represented by ideal fluids. We first perform a dynamical analysis on the new model and obtain four fixed points, including a saddle point representing a radiation dominated Universe, a saddle point representing a matter dominated Universe, and two attractors representing two dark energy dominated Universes. We then use the observational data, including cosmic microwave background (CMB) data, baryon acoustic oscillations (BAO) data,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.09160","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2011.09160/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2011.09160","created_at":"2026-07-05T01:52:41.196826+00:00"},{"alias_kind":"arxiv_version","alias_value":"2011.09160v1","created_at":"2026-07-05T01:52:41.196826+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.09160","created_at":"2026-07-05T01:52:41.196826+00:00"},{"alias_kind":"pith_short_12","alias_value":"IG57E2PT2GKO","created_at":"2026-07-05T01:52:41.196826+00:00"},{"alias_kind":"pith_short_16","alias_value":"IG57E2PT2GKOGFIB","created_at":"2026-07-05T01:52:41.196826+00:00"},{"alias_kind":"pith_short_8","alias_value":"IG57E2PT","created_at":"2026-07-05T01:52:41.196826+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.19109","citing_title":"Dark Energy Is Not That Into You: Variable Couplings after DESI DR2 BAO","ref_index":83,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN","json":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN.json","graph_json":"https://pith.science/api/pith-number/IG57E2PT2GKOGFIBRTJOXSMIUN/graph.json","events_json":"https://pith.science/api/pith-number/IG57E2PT2GKOGFIBRTJOXSMIUN/events.json","paper":"https://pith.science/paper/IG57E2PT"},"agent_actions":{"view_html":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN","download_json":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN.json","view_paper":"https://pith.science/paper/IG57E2PT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2011.09160&json=true","fetch_graph":"https://pith.science/api/pith-number/IG57E2PT2GKOGFIBRTJOXSMIUN/graph.json","fetch_events":"https://pith.science/api/pith-number/IG57E2PT2GKOGFIBRTJOXSMIUN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN/action/storage_attestation","attest_author":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN/action/author_attestation","sign_citation":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN/action/citation_signature","submit_replication":"https://pith.science/pith/IG57E2PT2GKOGFIBRTJOXSMIUN/action/replication_record"}},"created_at":"2026-07-05T01:52:41.196826+00:00","updated_at":"2026-07-05T01:52:41.196826+00:00"}