{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:WG5C6R3KJNW4RGI34BZRKRLLKP","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":"22d7fe90dbf0793c0b541ed9f77c26451135e5fa100120b44cd311f4801811c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-05-26T10:10:56Z","title_canon_sha256":"83607915421c981dbf9e0a1a36450b4f2a7fdc33287c1b86270411f1a266d69f"},"schema_version":"1.0","source":{"id":"1605.08213","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08213","created_at":"2026-05-18T01:10:02Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08213v2","created_at":"2026-05-18T01:10:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08213","created_at":"2026-05-18T01:10:02Z"},{"alias_kind":"pith_short_12","alias_value":"WG5C6R3KJNW4","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"WG5C6R3KJNW4RGI3","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"WG5C6R3K","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:05628b0c063d177d4ecc121f5cdc3cabcda2aa775701944d9f798b14b054f013","target":"graph","created_at":"2026-05-18T01:10:02Z","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":"We present the results for the low energy properties of the infinite dimensional t-J model with $J=0$, using $O(\\lambda^2)$ equations of the extremely correlated Fermi liquid formalism. The parameter $\\lambda \\in [0,1]$ is analogous to the inverse spin parameter $1/(2S)$ in quantum magnets. The present analytical scheme allows us to approach the physically most interesting regime near the Mott insulating state $n\\lesssim 1$. It overcomes the limitation to low densities $n \\lesssim .7$ of earlier calculations, by employing a variant of the skeleton graph expansion, and a high frequency cutoff t","authors_text":"B Sriram Shastry, Edward Perepelitsky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-05-26T10:10:56Z","title":"Low energy physics of the t-J model in $d=\\infty$ using Extremely Correlated Fermi Liquid theory: Cutoff Second Order Equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08213","kind":"arxiv","version":2},"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":"sha256:38641b36f13715cb534fd7b70b5468ea7de3bea186d1b62aa1bbd7751e7fe869","target":"record","created_at":"2026-05-18T01:10:02Z","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":"22d7fe90dbf0793c0b541ed9f77c26451135e5fa100120b44cd311f4801811c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-05-26T10:10:56Z","title_canon_sha256":"83607915421c981dbf9e0a1a36450b4f2a7fdc33287c1b86270411f1a266d69f"},"schema_version":"1.0","source":{"id":"1605.08213","kind":"arxiv","version":2}},"canonical_sha256":"b1ba2f476a4b6dc8991be07315456b53d96911959b274d974461108fdb8c5aae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b1ba2f476a4b6dc8991be07315456b53d96911959b274d974461108fdb8c5aae","first_computed_at":"2026-05-18T01:10:02.796521Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:02.796521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H1cMtTY1mYLFqfgVoe0Kt2LMbIciQiZb2FTmBA5EvwJ30nByyr4cve2QGhx0xgCdKRy4tufmGPOxG09LssCLCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:02.797020Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.08213","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38641b36f13715cb534fd7b70b5468ea7de3bea186d1b62aa1bbd7751e7fe869","sha256:05628b0c063d177d4ecc121f5cdc3cabcda2aa775701944d9f798b14b054f013"],"state_sha256":"2f5f865d88543f8ce4a0980a4d095b57aa82b17a1eff7e516fff90a19be9c40a"}