{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:VYOILGYMTNCNR2MHRDDKSCIMU5","short_pith_number":"pith:VYOILGYM","canonical_record":{"source":{"id":"0811.2393","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2008-11-14T17:34:50Z","cross_cats_sorted":["cond-mat.str-el","hep-th","quant-ph"],"title_canon_sha256":"3303fde7eccb5986e454a0cc9b80ac9cb27672a069eb0ce3c2a460374b604ef6","abstract_canon_sha256":"98e41077d4c55d3279c8617f98a31cbabe2a2f4dfde36c4d7dceb86c7a404c57"},"schema_version":"1.0"},"canonical_sha256":"ae1c859b0c9b44d8e98788c6a9090ca75a1ec34bb28361d1eca8ec3374112f13","source":{"kind":"arxiv","id":"0811.2393","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.2393","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"arxiv_version","alias_value":"0811.2393v3","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.2393","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"pith_short_12","alias_value":"VYOILGYMTNCN","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"VYOILGYMTNCNR2MH","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"VYOILGYM","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:VYOILGYMTNCNR2MHRDDKSCIMU5","target":"record","payload":{"canonical_record":{"source":{"id":"0811.2393","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2008-11-14T17:34:50Z","cross_cats_sorted":["cond-mat.str-el","hep-th","quant-ph"],"title_canon_sha256":"3303fde7eccb5986e454a0cc9b80ac9cb27672a069eb0ce3c2a460374b604ef6","abstract_canon_sha256":"98e41077d4c55d3279c8617f98a31cbabe2a2f4dfde36c4d7dceb86c7a404c57"},"schema_version":"1.0"},"canonical_sha256":"ae1c859b0c9b44d8e98788c6a9090ca75a1ec34bb28361d1eca8ec3374112f13","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:18:13.981463Z","signature_b64":"n8G/MMtwMRLWdJaJnakSa8y61OsRS/Ux4dsnBWg8pN+hDkRJQWVe84x9sWD2Vq4vF3Rr3Ttb1XoBGgSIpaxfCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae1c859b0c9b44d8e98788c6a9090ca75a1ec34bb28361d1eca8ec3374112f13","last_reissued_at":"2026-05-18T02:18:13.980945Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:18:13.980945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0811.2393","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:18:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T6ticI0vBdp4dORtTeGUYP2NZ8V59XeoClfM2c7+sRxbSuD783QS9N1FWqRPbjBqYh8reQzR427FCeVX5gmuCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:43:29.842411Z"},"content_sha256":"9638749002fe96c903a63fd808ce3c11ed78d69046b4909c901a5ac3b75f7100","schema_version":"1.0","event_id":"sha256:9638749002fe96c903a63fd808ce3c11ed78d69046b4909c901a5ac3b75f7100"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:VYOILGYMTNCNR2MHRDDKSCIMU5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Finding critical points using improved scaling Ansaetze","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","hep-th","quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"C. Degli Esposti Boschi, L. Campos Venuti, M. Roncaglia","submitted_at":"2008-11-14T17:34:50Z","abstract_excerpt":"Analyzing in detail the first corrections to the scaling hypothesis, we develop accelerated methods for the determination of critical points from finite size data. The output of these procedures are sequences of pseudo-critical points which rapidly converge towards the true critical points. In fact more rapidly than previously existing methods like the Phenomenological Renormalization Group approach. Our methods are valid in any spatial dimensionality and both for quantum or classical statistical systems. Having at disposal fast converging sequences, allows to draw conclusions on the basis of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.2393","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:18:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IYzFB8XlJ7rTSuZvrSi1LNdvc4FJ4YH0/nkSwwN7VIuqNu9/jPFEsaLbTVdhxlzEHEd9EsIsRHrLTA3CP7o1Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:43:29.843084Z"},"content_sha256":"64a18b3e1421ebfe95ab273da8e9a309fdd8e0930cff619742f3465497028f1f","schema_version":"1.0","event_id":"sha256:64a18b3e1421ebfe95ab273da8e9a309fdd8e0930cff619742f3465497028f1f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VYOILGYMTNCNR2MHRDDKSCIMU5/bundle.json","state_url":"https://pith.science/pith/VYOILGYMTNCNR2MHRDDKSCIMU5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VYOILGYMTNCNR2MHRDDKSCIMU5/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":"2026-05-26T12:43:29Z","links":{"resolver":"https://pith.science/pith/VYOILGYMTNCNR2MHRDDKSCIMU5","bundle":"https://pith.science/pith/VYOILGYMTNCNR2MHRDDKSCIMU5/bundle.json","state":"https://pith.science/pith/VYOILGYMTNCNR2MHRDDKSCIMU5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VYOILGYMTNCNR2MHRDDKSCIMU5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:VYOILGYMTNCNR2MHRDDKSCIMU5","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":"98e41077d4c55d3279c8617f98a31cbabe2a2f4dfde36c4d7dceb86c7a404c57","cross_cats_sorted":["cond-mat.str-el","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2008-11-14T17:34:50Z","title_canon_sha256":"3303fde7eccb5986e454a0cc9b80ac9cb27672a069eb0ce3c2a460374b604ef6"},"schema_version":"1.0","source":{"id":"0811.2393","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.2393","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"arxiv_version","alias_value":"0811.2393v3","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.2393","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"pith_short_12","alias_value":"VYOILGYMTNCN","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"VYOILGYMTNCNR2MH","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"VYOILGYM","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:64a18b3e1421ebfe95ab273da8e9a309fdd8e0930cff619742f3465497028f1f","target":"graph","created_at":"2026-05-18T02:18:13Z","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":"Analyzing in detail the first corrections to the scaling hypothesis, we develop accelerated methods for the determination of critical points from finite size data. The output of these procedures are sequences of pseudo-critical points which rapidly converge towards the true critical points. In fact more rapidly than previously existing methods like the Phenomenological Renormalization Group approach. Our methods are valid in any spatial dimensionality and both for quantum or classical statistical systems. Having at disposal fast converging sequences, allows to draw conclusions on the basis of ","authors_text":"C. Degli Esposti Boschi, L. Campos Venuti, M. Roncaglia","cross_cats":["cond-mat.str-el","hep-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2008-11-14T17:34:50Z","title":"Finding critical points using improved scaling Ansaetze"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.2393","kind":"arxiv","version":3},"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":"sha256:9638749002fe96c903a63fd808ce3c11ed78d69046b4909c901a5ac3b75f7100","target":"record","created_at":"2026-05-18T02:18:13Z","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":"98e41077d4c55d3279c8617f98a31cbabe2a2f4dfde36c4d7dceb86c7a404c57","cross_cats_sorted":["cond-mat.str-el","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2008-11-14T17:34:50Z","title_canon_sha256":"3303fde7eccb5986e454a0cc9b80ac9cb27672a069eb0ce3c2a460374b604ef6"},"schema_version":"1.0","source":{"id":"0811.2393","kind":"arxiv","version":3}},"canonical_sha256":"ae1c859b0c9b44d8e98788c6a9090ca75a1ec34bb28361d1eca8ec3374112f13","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae1c859b0c9b44d8e98788c6a9090ca75a1ec34bb28361d1eca8ec3374112f13","first_computed_at":"2026-05-18T02:18:13.980945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:18:13.980945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"n8G/MMtwMRLWdJaJnakSa8y61OsRS/Ux4dsnBWg8pN+hDkRJQWVe84x9sWD2Vq4vF3Rr3Ttb1XoBGgSIpaxfCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:18:13.981463Z","signed_message":"canonical_sha256_bytes"},"source_id":"0811.2393","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9638749002fe96c903a63fd808ce3c11ed78d69046b4909c901a5ac3b75f7100","sha256:64a18b3e1421ebfe95ab273da8e9a309fdd8e0930cff619742f3465497028f1f"],"state_sha256":"3c312f0492b853c06cf44d019fa8aeb63038faa42434888f988ba92474180afe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xYpWxEHkUgNxLQvIFEkn4+3u6PNaB/R/F6kcoOtw8uOsPmhkCmJaYXLZQdEsksjHrM2eTlAGp6U57wLzromoCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T12:43:29.846440Z","bundle_sha256":"7ead087f6650df144a6c492bed379c592fc6a09c3561b3311e3bccbe86c83e26"}}