{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:RMJER2GNHAWWAPMLDBNGZ6MI6V","short_pith_number":"pith:RMJER2GN","schema_version":"1.0","canonical_sha256":"8b1248e8cd382d603d8b185a6cf988f540d8a0a07e4e723f20a51a11fb6bdc21","source":{"kind":"arxiv","id":"1402.4045","version":3},"attestation_state":"computed","paper":{"title":"Dynamical System of Scalar Field from 2-Dimension to 3-D and its Cosmological Implication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Chenggang Shu, Hong Tu, Jiasheng Huang, Wei Fang","submitted_at":"2014-02-17T16:11:53Z","abstract_excerpt":"We give the three-dimensional dynamical autonomous systems for most of the popular scalar field dark energy models including (phantom) quintessence, (phantom) tachyon, k-essence and general non-canonical scalar field models, change the dynamical variables from variables $(x, y, \\lambda)$ to observable related variables $(w_{\\phi}, \\Omega_{\\phi}, \\lambda)$, and show the intimate relationships between those scalar fields that the three-dimensional system of k-essence can reduce to (phantom) tachyon, general non-canonical scalar field can reduce to (phantom) quintessence and k-essence can also re"},"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":"1402.4045","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-02-17T16:11:53Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"8502b7b902c5b6098824f11dcec1b97d498ed84c99fd018d269cf12863d1e31e","abstract_canon_sha256":"d4e3d979ef68464eb41243633f71f2f0306a45fff20aba52fdef15bfc8233119"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:50.799391Z","signature_b64":"DyLsVZvTqSdT5q7c3QzQ2oSc4R6C02CulbWgh1Rp5Ra5dRGqV1HNbsLwBvpcvdzr6jhlNM2HZM396Efrrk0ZBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b1248e8cd382d603d8b185a6cf988f540d8a0a07e4e723f20a51a11fb6bdc21","last_reissued_at":"2026-05-18T01:04:50.798992Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:50.798992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamical System of Scalar Field from 2-Dimension to 3-D and its Cosmological Implication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Chenggang Shu, Hong Tu, Jiasheng Huang, Wei Fang","submitted_at":"2014-02-17T16:11:53Z","abstract_excerpt":"We give the three-dimensional dynamical autonomous systems for most of the popular scalar field dark energy models including (phantom) quintessence, (phantom) tachyon, k-essence and general non-canonical scalar field models, change the dynamical variables from variables $(x, y, \\lambda)$ to observable related variables $(w_{\\phi}, \\Omega_{\\phi}, \\lambda)$, and show the intimate relationships between those scalar fields that the three-dimensional system of k-essence can reduce to (phantom) tachyon, general non-canonical scalar field can reduce to (phantom) quintessence and k-essence can also re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4045","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":""},"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":"1402.4045","created_at":"2026-05-18T01:04:50.799061+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.4045v3","created_at":"2026-05-18T01:04:50.799061+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4045","created_at":"2026-05-18T01:04:50.799061+00:00"},{"alias_kind":"pith_short_12","alias_value":"RMJER2GNHAWW","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_16","alias_value":"RMJER2GNHAWWAPML","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_8","alias_value":"RMJER2GN","created_at":"2026-05-18T12:28:46.137349+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1906.08920","citing_title":"Cosmology in symmetric teleparallel gravity and its dynamical system","ref_index":31,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V","json":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V.json","graph_json":"https://pith.science/api/pith-number/RMJER2GNHAWWAPMLDBNGZ6MI6V/graph.json","events_json":"https://pith.science/api/pith-number/RMJER2GNHAWWAPMLDBNGZ6MI6V/events.json","paper":"https://pith.science/paper/RMJER2GN"},"agent_actions":{"view_html":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V","download_json":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V.json","view_paper":"https://pith.science/paper/RMJER2GN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.4045&json=true","fetch_graph":"https://pith.science/api/pith-number/RMJER2GNHAWWAPMLDBNGZ6MI6V/graph.json","fetch_events":"https://pith.science/api/pith-number/RMJER2GNHAWWAPMLDBNGZ6MI6V/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V/action/storage_attestation","attest_author":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V/action/author_attestation","sign_citation":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V/action/citation_signature","submit_replication":"https://pith.science/pith/RMJER2GNHAWWAPMLDBNGZ6MI6V/action/replication_record"}},"created_at":"2026-05-18T01:04:50.799061+00:00","updated_at":"2026-05-18T01:04:50.799061+00:00"}