{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:ECWGAAZIP3VY2ZIDJ4RP2AZKLO","short_pith_number":"pith:ECWGAAZI","schema_version":"1.0","canonical_sha256":"20ac6003287eeb8d65034f22fd032a5bb4ca319e2676ee8525a55b4e6b93a980","source":{"kind":"arxiv","id":"1808.07591","version":2},"attestation_state":"computed","paper":{"title":"Ground-state properties of the one-dimensional transverse Ising model in a longitudinal magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"B. Boechat, J. Florencio, O.F. de Alcantara Bonfim","submitted_at":"2018-08-22T23:49:44Z","abstract_excerpt":"The critical properties of the one-dimensional transverse Ising model in the presence of a longitudinal magnetic field were studied by the quantum fidelity method. We used exact diagonalization to obtain the ground-state energies and corresponding eigenvectors for lattice sizes up to 24 spins. The maximum of the fidelity susceptibility is used to locate the various phase boundaries present in the system. The type of dominant spin ordering for each phase was identified by examining the corresponding ground-state eigenvector. For a given antiferromagnetic nearest-neighbor interaction J2, we calc"},"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":"1808.07591","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-08-22T23:49:44Z","cross_cats_sorted":[],"title_canon_sha256":"f392e2bffcec0da01a150cf35063a58164ff685be8037dc55a80c412dfa8f455","abstract_canon_sha256":"c5830f6b2feeed6ae4f2972df7c5aa6b54cace5c03562e682bad5c94508a959e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:44.103965Z","signature_b64":"Gi8uaTCCAlTQPvneXjnyIOW0SmSdS0NLoejZrNel/CE2G3OsXxMGm8LducOHwixqt9CqfTmx8Cie/J1WPoWCCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20ac6003287eeb8d65034f22fd032a5bb4ca319e2676ee8525a55b4e6b93a980","last_reissued_at":"2026-05-17T23:55:44.103245Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:44.103245Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ground-state properties of the one-dimensional transverse Ising model in a longitudinal magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"B. Boechat, J. Florencio, O.F. de Alcantara Bonfim","submitted_at":"2018-08-22T23:49:44Z","abstract_excerpt":"The critical properties of the one-dimensional transverse Ising model in the presence of a longitudinal magnetic field were studied by the quantum fidelity method. We used exact diagonalization to obtain the ground-state energies and corresponding eigenvectors for lattice sizes up to 24 spins. The maximum of the fidelity susceptibility is used to locate the various phase boundaries present in the system. The type of dominant spin ordering for each phase was identified by examining the corresponding ground-state eigenvector. For a given antiferromagnetic nearest-neighbor interaction J2, we calc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.07591","kind":"arxiv","version":2},"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":"1808.07591","created_at":"2026-05-17T23:55:44.103368+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.07591v2","created_at":"2026-05-17T23:55:44.103368+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.07591","created_at":"2026-05-17T23:55:44.103368+00:00"},{"alias_kind":"pith_short_12","alias_value":"ECWGAAZIP3VY","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"ECWGAAZIP3VY2ZID","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"ECWGAAZI","created_at":"2026-05-18T12:32:22.470017+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO","json":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO.json","graph_json":"https://pith.science/api/pith-number/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/graph.json","events_json":"https://pith.science/api/pith-number/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/events.json","paper":"https://pith.science/paper/ECWGAAZI"},"agent_actions":{"view_html":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO","download_json":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO.json","view_paper":"https://pith.science/paper/ECWGAAZI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.07591&json=true","fetch_graph":"https://pith.science/api/pith-number/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/graph.json","fetch_events":"https://pith.science/api/pith-number/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/action/storage_attestation","attest_author":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/action/author_attestation","sign_citation":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/action/citation_signature","submit_replication":"https://pith.science/pith/ECWGAAZIP3VY2ZIDJ4RP2AZKLO/action/replication_record"}},"created_at":"2026-05-17T23:55:44.103368+00:00","updated_at":"2026-05-17T23:55:44.103368+00:00"}