{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:QDR2H6S3BLZMI4A3LIANLIGTMP","short_pith_number":"pith:QDR2H6S3","canonical_record":{"source":{"id":"1607.02984","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-07-11T14:47:29Z","cross_cats_sorted":[],"title_canon_sha256":"1cfaa1e06b222194c077d16a98a22771d65a105733ba8e558796cf7c12c821e2","abstract_canon_sha256":"9bd6e3dd865f92dabbfe402f318f6da2be18c50f89fa730e61532fb7453a5f4a"},"schema_version":"1.0"},"canonical_sha256":"80e3a3fa5b0af2c4701b5a00d5a0d363cc08cf2011d54a3aeb0d3ffb170cbbe9","source":{"kind":"arxiv","id":"1607.02984","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.02984","created_at":"2026-05-18T00:54:35Z"},{"alias_kind":"arxiv_version","alias_value":"1607.02984v1","created_at":"2026-05-18T00:54:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.02984","created_at":"2026-05-18T00:54:35Z"},{"alias_kind":"pith_short_12","alias_value":"QDR2H6S3BLZM","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QDR2H6S3BLZMI4A3","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QDR2H6S3","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:QDR2H6S3BLZMI4A3LIANLIGTMP","target":"record","payload":{"canonical_record":{"source":{"id":"1607.02984","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-07-11T14:47:29Z","cross_cats_sorted":[],"title_canon_sha256":"1cfaa1e06b222194c077d16a98a22771d65a105733ba8e558796cf7c12c821e2","abstract_canon_sha256":"9bd6e3dd865f92dabbfe402f318f6da2be18c50f89fa730e61532fb7453a5f4a"},"schema_version":"1.0"},"canonical_sha256":"80e3a3fa5b0af2c4701b5a00d5a0d363cc08cf2011d54a3aeb0d3ffb170cbbe9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:35.633397Z","signature_b64":"mLspvatiIAyMbyaeyzbfAJe15YJgZwFV3jkdWLWi/+yXqeUbgci59d+PBt8lFj6vtg/zd5Fz0n30jLyNP77rAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"80e3a3fa5b0af2c4701b5a00d5a0d363cc08cf2011d54a3aeb0d3ffb170cbbe9","last_reissued_at":"2026-05-18T00:54:35.632740Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:35.632740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.02984","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:54:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8wLrT0cpoPAG1IUCQ3usL5QqcAs1MAzL9P9HKqKszd6mhFw0OOmNS440mURN1nMR8IAigzqi0NQYgPK0Ao1WDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:18:28.880546Z"},"content_sha256":"c675ae0e42a4af3c327c3ac1ee3419916bf7500bf76fead90fe4bc8b72212b0f","schema_version":"1.0","event_id":"sha256:c675ae0e42a4af3c327c3ac1ee3419916bf7500bf76fead90fe4bc8b72212b0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:QDR2H6S3BLZMI4A3LIANLIGTMP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the growth constant for square-lattice self-avoiding walks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Anthony J. Guttmann, Christian R. Scullard, Jesper Lykke Jacobsen","submitted_at":"2016-07-11T14:47:29Z","abstract_excerpt":"The growth constant for two-dimensional self-avoiding walks on the honeycomb lattice was conjectured by Nienhuis in 1982, and since that time the corresponding results for the square and triangular lattices have been sought. For the square lattice, a possible conjecture was advanced by one of us (AJG) more than 20 years ago, based on the six significant digit estimate available at the time. This estimate has improved by a further six digits over the intervening decades, and the conjectured value continued to agree with the increasingly precise estimates. We discuss the three most successful me"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.02984","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":""},"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":"2026-05-18T00:54:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2BTr5RvzuNpS3ZIUFwNCvB5DrKHO7n6Ij8u3ZdrOliEPy7PuW7ESUqtqYdmSxR0FgrOdTEL//4dzuaN3c3SKAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:18:28.881206Z"},"content_sha256":"a677311e170139c985c00a75acdd5462ad692557f2dbbc9bbc6f267f464fd7f2","schema_version":"1.0","event_id":"sha256:a677311e170139c985c00a75acdd5462ad692557f2dbbc9bbc6f267f464fd7f2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QDR2H6S3BLZMI4A3LIANLIGTMP/bundle.json","state_url":"https://pith.science/pith/QDR2H6S3BLZMI4A3LIANLIGTMP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QDR2H6S3BLZMI4A3LIANLIGTMP/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":"2026-06-01T00:18:28Z","links":{"resolver":"https://pith.science/pith/QDR2H6S3BLZMI4A3LIANLIGTMP","bundle":"https://pith.science/pith/QDR2H6S3BLZMI4A3LIANLIGTMP/bundle.json","state":"https://pith.science/pith/QDR2H6S3BLZMI4A3LIANLIGTMP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QDR2H6S3BLZMI4A3LIANLIGTMP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:QDR2H6S3BLZMI4A3LIANLIGTMP","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":"9bd6e3dd865f92dabbfe402f318f6da2be18c50f89fa730e61532fb7453a5f4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-07-11T14:47:29Z","title_canon_sha256":"1cfaa1e06b222194c077d16a98a22771d65a105733ba8e558796cf7c12c821e2"},"schema_version":"1.0","source":{"id":"1607.02984","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.02984","created_at":"2026-05-18T00:54:35Z"},{"alias_kind":"arxiv_version","alias_value":"1607.02984v1","created_at":"2026-05-18T00:54:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.02984","created_at":"2026-05-18T00:54:35Z"},{"alias_kind":"pith_short_12","alias_value":"QDR2H6S3BLZM","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QDR2H6S3BLZMI4A3","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QDR2H6S3","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:a677311e170139c985c00a75acdd5462ad692557f2dbbc9bbc6f267f464fd7f2","target":"graph","created_at":"2026-05-18T00:54:35Z","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":"The growth constant for two-dimensional self-avoiding walks on the honeycomb lattice was conjectured by Nienhuis in 1982, and since that time the corresponding results for the square and triangular lattices have been sought. For the square lattice, a possible conjecture was advanced by one of us (AJG) more than 20 years ago, based on the six significant digit estimate available at the time. This estimate has improved by a further six digits over the intervening decades, and the conjectured value continued to agree with the increasingly precise estimates. We discuss the three most successful me","authors_text":"Anthony J. Guttmann, Christian R. Scullard, Jesper Lykke Jacobsen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-07-11T14:47:29Z","title":"On the growth constant for square-lattice self-avoiding walks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.02984","kind":"arxiv","version":1},"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:c675ae0e42a4af3c327c3ac1ee3419916bf7500bf76fead90fe4bc8b72212b0f","target":"record","created_at":"2026-05-18T00:54:35Z","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":"9bd6e3dd865f92dabbfe402f318f6da2be18c50f89fa730e61532fb7453a5f4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2016-07-11T14:47:29Z","title_canon_sha256":"1cfaa1e06b222194c077d16a98a22771d65a105733ba8e558796cf7c12c821e2"},"schema_version":"1.0","source":{"id":"1607.02984","kind":"arxiv","version":1}},"canonical_sha256":"80e3a3fa5b0af2c4701b5a00d5a0d363cc08cf2011d54a3aeb0d3ffb170cbbe9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80e3a3fa5b0af2c4701b5a00d5a0d363cc08cf2011d54a3aeb0d3ffb170cbbe9","first_computed_at":"2026-05-18T00:54:35.632740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:35.632740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mLspvatiIAyMbyaeyzbfAJe15YJgZwFV3jkdWLWi/+yXqeUbgci59d+PBt8lFj6vtg/zd5Fz0n30jLyNP77rAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:35.633397Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.02984","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c675ae0e42a4af3c327c3ac1ee3419916bf7500bf76fead90fe4bc8b72212b0f","sha256:a677311e170139c985c00a75acdd5462ad692557f2dbbc9bbc6f267f464fd7f2"],"state_sha256":"cbe64a78db0e58452e6752909a4dad05774e74b1c71eec8ca339437ddb48cc3f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mHic7u4DUW5XjfomjqjAX3YtFqii8sDlzhSN4ubqByWBXtA4aI1U3i54QnS/cyUMjra30PPspuMnKpv2ExYzCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T00:18:28.885336Z","bundle_sha256":"fbf562e329ee2b9ce60d524e84821062173ce3ccdc32e1857b45eceb8f9bd061"}}