{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:55ZRG5YVY2NSMLWQXPRWWM65R5","short_pith_number":"pith:55ZRG5YV","canonical_record":{"source":{"id":"1903.04876","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-12T12:50:19Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"528ad30d7444ba2fdda427c2a1a14d67646cd69d756fb3e35f64fef30facaba2","abstract_canon_sha256":"5a65e125592f34e11b9026e3285e8c4b0715d014bf96bf00b127c740dfe420ee"},"schema_version":"1.0"},"canonical_sha256":"ef73137715c69b262ed0bbe36b33dd8f5c85a0b706afc1b0c79fbe6dd150ef33","source":{"kind":"arxiv","id":"1903.04876","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.04876","created_at":"2026-05-17T23:44:29Z"},{"alias_kind":"arxiv_version","alias_value":"1903.04876v2","created_at":"2026-05-17T23:44:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.04876","created_at":"2026-05-17T23:44:29Z"},{"alias_kind":"pith_short_12","alias_value":"55ZRG5YVY2NS","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"55ZRG5YVY2NSMLWQ","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"55ZRG5YV","created_at":"2026-05-18T12:33:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:55ZRG5YVY2NSMLWQXPRWWM65R5","target":"record","payload":{"canonical_record":{"source":{"id":"1903.04876","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-12T12:50:19Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"528ad30d7444ba2fdda427c2a1a14d67646cd69d756fb3e35f64fef30facaba2","abstract_canon_sha256":"5a65e125592f34e11b9026e3285e8c4b0715d014bf96bf00b127c740dfe420ee"},"schema_version":"1.0"},"canonical_sha256":"ef73137715c69b262ed0bbe36b33dd8f5c85a0b706afc1b0c79fbe6dd150ef33","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:29.031544Z","signature_b64":"zjjiTfllhfQhU9Zi6Cd6a8p2j58vKlA35pniI852qfLT2l31XaSEf7jx+5U4U+a+Bw7oe63uw40BuLgAPhqQCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef73137715c69b262ed0bbe36b33dd8f5c85a0b706afc1b0c79fbe6dd150ef33","last_reissued_at":"2026-05-17T23:44:29.030856Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:29.030856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.04876","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:44:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FrKyVavEHRKUe9dRe2g0fzjOwUSOimjVp3lkwbBg4B+NP14pMCi4PSKI3T7LNNaNupBjpAMYBLl0ZFLghumCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:43:27.629483Z"},"content_sha256":"9bf0dad78a4c51e31a9c1e3d15ffa83cbb3b65c178474522b03a67c140636dfa","schema_version":"1.0","event_id":"sha256:9bf0dad78a4c51e31a9c1e3d15ffa83cbb3b65c178474522b03a67c140636dfa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:55ZRG5YVY2NSMLWQXPRWWM65R5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pretopological fractional excitations in the two-leg flux ladder","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"cond-mat.str-el","authors_text":"Eran Sela, Kirill Shtengel, Marcello Calvanese Strinati, Sharmistha Sahoo","submitted_at":"2019-03-12T12:50:19Z","abstract_excerpt":"Topological order, the hallmark of fractional quantum Hall states, is primarily defined in terms of ground-state degeneracy on higher-genus manifolds, e.g. the torus. We investigate analytically and numerically the smooth crossover between this topological regime and the Tao-Thouless thin torus quasi-1D limit. Using the wire-construction approach, we analyze an emergent charge density wave (CDW) signifying the break-down of topological order, and relate its phase shifts to Wilson loop operators. The CDW amplitude decreases exponentially with the torus circumference once it exceeds the transver"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.04876","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:44:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E0KLgN2i0YCpOw2uTU61sODqzLXLSaaheJyRbW4epTNbD/5rC8gfW0HUHYprCnRf4Rvnh2c3wYkk3R2dk1ZGAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:43:27.629836Z"},"content_sha256":"425821f9832313af22a9258ce59efaeabb6e3598496ce9d273b74bf9fa357943","schema_version":"1.0","event_id":"sha256:425821f9832313af22a9258ce59efaeabb6e3598496ce9d273b74bf9fa357943"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/55ZRG5YVY2NSMLWQXPRWWM65R5/bundle.json","state_url":"https://pith.science/pith/55ZRG5YVY2NSMLWQXPRWWM65R5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/55ZRG5YVY2NSMLWQXPRWWM65R5/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":"2026-06-03T14:43:27Z","links":{"resolver":"https://pith.science/pith/55ZRG5YVY2NSMLWQXPRWWM65R5","bundle":"https://pith.science/pith/55ZRG5YVY2NSMLWQXPRWWM65R5/bundle.json","state":"https://pith.science/pith/55ZRG5YVY2NSMLWQXPRWWM65R5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/55ZRG5YVY2NSMLWQXPRWWM65R5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:55ZRG5YVY2NSMLWQXPRWWM65R5","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":"5a65e125592f34e11b9026e3285e8c4b0715d014bf96bf00b127c740dfe420ee","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-12T12:50:19Z","title_canon_sha256":"528ad30d7444ba2fdda427c2a1a14d67646cd69d756fb3e35f64fef30facaba2"},"schema_version":"1.0","source":{"id":"1903.04876","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.04876","created_at":"2026-05-17T23:44:29Z"},{"alias_kind":"arxiv_version","alias_value":"1903.04876v2","created_at":"2026-05-17T23:44:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.04876","created_at":"2026-05-17T23:44:29Z"},{"alias_kind":"pith_short_12","alias_value":"55ZRG5YVY2NS","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"55ZRG5YVY2NSMLWQ","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"55ZRG5YV","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:425821f9832313af22a9258ce59efaeabb6e3598496ce9d273b74bf9fa357943","target":"graph","created_at":"2026-05-17T23:44:29Z","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":"Topological order, the hallmark of fractional quantum Hall states, is primarily defined in terms of ground-state degeneracy on higher-genus manifolds, e.g. the torus. We investigate analytically and numerically the smooth crossover between this topological regime and the Tao-Thouless thin torus quasi-1D limit. Using the wire-construction approach, we analyze an emergent charge density wave (CDW) signifying the break-down of topological order, and relate its phase shifts to Wilson loop operators. The CDW amplitude decreases exponentially with the torus circumference once it exceeds the transver","authors_text":"Eran Sela, Kirill Shtengel, Marcello Calvanese Strinati, Sharmistha Sahoo","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-12T12:50:19Z","title":"Pretopological fractional excitations in the two-leg flux ladder"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.04876","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":"sha256:9bf0dad78a4c51e31a9c1e3d15ffa83cbb3b65c178474522b03a67c140636dfa","target":"record","created_at":"2026-05-17T23:44:29Z","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":"5a65e125592f34e11b9026e3285e8c4b0715d014bf96bf00b127c740dfe420ee","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-12T12:50:19Z","title_canon_sha256":"528ad30d7444ba2fdda427c2a1a14d67646cd69d756fb3e35f64fef30facaba2"},"schema_version":"1.0","source":{"id":"1903.04876","kind":"arxiv","version":2}},"canonical_sha256":"ef73137715c69b262ed0bbe36b33dd8f5c85a0b706afc1b0c79fbe6dd150ef33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef73137715c69b262ed0bbe36b33dd8f5c85a0b706afc1b0c79fbe6dd150ef33","first_computed_at":"2026-05-17T23:44:29.030856Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:29.030856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zjjiTfllhfQhU9Zi6Cd6a8p2j58vKlA35pniI852qfLT2l31XaSEf7jx+5U4U+a+Bw7oe63uw40BuLgAPhqQCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:29.031544Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.04876","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bf0dad78a4c51e31a9c1e3d15ffa83cbb3b65c178474522b03a67c140636dfa","sha256:425821f9832313af22a9258ce59efaeabb6e3598496ce9d273b74bf9fa357943"],"state_sha256":"5393000cb6f4555aaca1b5d5ac727b2a4255733877bf8075d110e7816f39379e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JjbpG+ZDEKHC0GDLglRocBMG9pykEZYm5hEgOe9JodxMJ5sGXMYujaAnNQDKq2f6MxUqJIeIfrc8QgYXIbqiAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T14:43:27.631945Z","bundle_sha256":"ee45deb6a30849192d0524576a8df26a62363505ec63338ec88e7806f24fd20f"}}