{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:BFLQ37QDH73JFEWHYOET6FOZZM","short_pith_number":"pith:BFLQ37QD","canonical_record":{"source":{"id":"1711.04798","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-11-13T19:08:40Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"c583cfd192e3bc367904c8257428fa28225e1b2cfc780e6e4677024ab5324076","abstract_canon_sha256":"c2f5d7261ab55457196682153c7d2130aefcf7e42fef64c26143bc30aebe9086"},"schema_version":"1.0"},"canonical_sha256":"09570dfe033ff69292c7c3893f15d9cb01ea0420720645890b7fb4258afdf78e","source":{"kind":"arxiv","id":"1711.04798","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.04798","created_at":"2026-05-18T00:19:25Z"},{"alias_kind":"arxiv_version","alias_value":"1711.04798v2","created_at":"2026-05-18T00:19:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.04798","created_at":"2026-05-18T00:19:25Z"},{"alias_kind":"pith_short_12","alias_value":"BFLQ37QDH73J","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BFLQ37QDH73JFEWH","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BFLQ37QD","created_at":"2026-05-18T12:31:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:BFLQ37QDH73JFEWHYOET6FOZZM","target":"record","payload":{"canonical_record":{"source":{"id":"1711.04798","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-11-13T19:08:40Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"c583cfd192e3bc367904c8257428fa28225e1b2cfc780e6e4677024ab5324076","abstract_canon_sha256":"c2f5d7261ab55457196682153c7d2130aefcf7e42fef64c26143bc30aebe9086"},"schema_version":"1.0"},"canonical_sha256":"09570dfe033ff69292c7c3893f15d9cb01ea0420720645890b7fb4258afdf78e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:25.294571Z","signature_b64":"59oSVxGI4o45a3saXtzrsLbqq/rdqFXe/pVe3VubzCqc+WDc54ehGakM2XlhTDaX/3UqRz3NQEBRUiO+HTLRAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09570dfe033ff69292c7c3893f15d9cb01ea0420720645890b7fb4258afdf78e","last_reissued_at":"2026-05-18T00:19:25.294171Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:25.294171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.04798","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":"2026-05-18T00:19:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lhn/8p1QAOQ8vNQYo4ltzAdWbClyc3UbW9wvhSeHFnKOa8ITE3yTBLxyNZScVxU1O29BSlKbr8+mG8ShcbkyCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:48:47.494300Z"},"content_sha256":"7ed87e143b974570c1e0464ac458851f89a02b4d9467a9d37e5b4d6e395cbf7c","schema_version":"1.0","event_id":"sha256:7ed87e143b974570c1e0464ac458851f89a02b4d9467a9d37e5b4d6e395cbf7c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:BFLQ37QDH73JFEWHYOET6FOZZM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Infinite Projected Entangled-Pair State algorithm for ruby and triangle-honeycomb lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Abdollah Langari, Mehdi Kargarian, Roman Orus, Saeed S. Jahromi","submitted_at":"2017-11-13T19:08:40Z","abstract_excerpt":"The infinite Projected Entangled-Pair State (iPEPS) algorithm is one of the most efficient techniques for studying the ground-state properties of two-dimensional quantum lattice Hamiltonians in the thermodynamic limit. Here, we show how the algorithm can be adapted to explore nearest-neighbor local Hamiltonians on the ruby and triangle-honeycomb lattices, using the Corner Transfer Matrix (CTM) renormalization group for 2D tensor network contraction. Additionally, we show how the CTM method can be used to calculate the ground state fidelity per lattice site and the boundary density operator and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.04798","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":"2026-05-18T00:19:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i0DJHzRiU022P+bJoCGM7+LNhTSjsMgD9KC/pQaNuhHSnrFT1PRRaQWqXN0+dRwK4LUI7TbO0Wh6qE3hankiDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:48:47.494675Z"},"content_sha256":"db78f20956416e80a5b112503e6a51bc39f671b1c58edfd3e44187853f6f85b2","schema_version":"1.0","event_id":"sha256:db78f20956416e80a5b112503e6a51bc39f671b1c58edfd3e44187853f6f85b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BFLQ37QDH73JFEWHYOET6FOZZM/bundle.json","state_url":"https://pith.science/pith/BFLQ37QDH73JFEWHYOET6FOZZM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BFLQ37QDH73JFEWHYOET6FOZZM/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":"2026-05-28T08:48:47Z","links":{"resolver":"https://pith.science/pith/BFLQ37QDH73JFEWHYOET6FOZZM","bundle":"https://pith.science/pith/BFLQ37QDH73JFEWHYOET6FOZZM/bundle.json","state":"https://pith.science/pith/BFLQ37QDH73JFEWHYOET6FOZZM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BFLQ37QDH73JFEWHYOET6FOZZM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BFLQ37QDH73JFEWHYOET6FOZZM","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":"c2f5d7261ab55457196682153c7d2130aefcf7e42fef64c26143bc30aebe9086","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-11-13T19:08:40Z","title_canon_sha256":"c583cfd192e3bc367904c8257428fa28225e1b2cfc780e6e4677024ab5324076"},"schema_version":"1.0","source":{"id":"1711.04798","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.04798","created_at":"2026-05-18T00:19:25Z"},{"alias_kind":"arxiv_version","alias_value":"1711.04798v2","created_at":"2026-05-18T00:19:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.04798","created_at":"2026-05-18T00:19:25Z"},{"alias_kind":"pith_short_12","alias_value":"BFLQ37QDH73J","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BFLQ37QDH73JFEWH","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BFLQ37QD","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:db78f20956416e80a5b112503e6a51bc39f671b1c58edfd3e44187853f6f85b2","target":"graph","created_at":"2026-05-18T00:19:25Z","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 infinite Projected Entangled-Pair State (iPEPS) algorithm is one of the most efficient techniques for studying the ground-state properties of two-dimensional quantum lattice Hamiltonians in the thermodynamic limit. Here, we show how the algorithm can be adapted to explore nearest-neighbor local Hamiltonians on the ruby and triangle-honeycomb lattices, using the Corner Transfer Matrix (CTM) renormalization group for 2D tensor network contraction. Additionally, we show how the CTM method can be used to calculate the ground state fidelity per lattice site and the boundary density operator and","authors_text":"Abdollah Langari, Mehdi Kargarian, Roman Orus, Saeed S. Jahromi","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-11-13T19:08:40Z","title":"Infinite Projected Entangled-Pair State algorithm for ruby and triangle-honeycomb lattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.04798","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":"sha256:7ed87e143b974570c1e0464ac458851f89a02b4d9467a9d37e5b4d6e395cbf7c","target":"record","created_at":"2026-05-18T00:19:25Z","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":"c2f5d7261ab55457196682153c7d2130aefcf7e42fef64c26143bc30aebe9086","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-11-13T19:08:40Z","title_canon_sha256":"c583cfd192e3bc367904c8257428fa28225e1b2cfc780e6e4677024ab5324076"},"schema_version":"1.0","source":{"id":"1711.04798","kind":"arxiv","version":2}},"canonical_sha256":"09570dfe033ff69292c7c3893f15d9cb01ea0420720645890b7fb4258afdf78e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09570dfe033ff69292c7c3893f15d9cb01ea0420720645890b7fb4258afdf78e","first_computed_at":"2026-05-18T00:19:25.294171Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:19:25.294171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"59oSVxGI4o45a3saXtzrsLbqq/rdqFXe/pVe3VubzCqc+WDc54ehGakM2XlhTDaX/3UqRz3NQEBRUiO+HTLRAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:19:25.294571Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.04798","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ed87e143b974570c1e0464ac458851f89a02b4d9467a9d37e5b4d6e395cbf7c","sha256:db78f20956416e80a5b112503e6a51bc39f671b1c58edfd3e44187853f6f85b2"],"state_sha256":"ee6ceb3636658817e73a6302aeb1f9d7adb83019bb9dea0c6762bed64efcf900"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"haK0J6hX1IgwdQte1M7svgJXusE63xuguZH3LEyx4Q9OltLQewfURlKqxFFGHejurvxsw7rLDVhFFGi66jYUCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T08:48:47.496705Z","bundle_sha256":"c1f9f78a7f2c7f6783d23f2d7c8cc8b805a4a06069967e029558905d580d22ff"}}