{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:NLDFSM75BM3U4WFY65UIF7NYEW","short_pith_number":"pith:NLDFSM75","canonical_record":{"source":{"id":"2306.13373","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-06-23T08:53:16Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"6070f590228bf62be47f32ba0c53e5d4aad178fdca4c5a78e4b60d7268bf6ef4","abstract_canon_sha256":"ea650a7cb2813165d421e18242fdadb4d175189a3bcd368adf7d3443594fd155"},"schema_version":"1.0"},"canonical_sha256":"6ac65933fd0b374e58b8f76882fdb825ab4da9e9c7c2fb883e88f311959489d7","source":{"kind":"arxiv","id":"2306.13373","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.13373","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"arxiv_version","alias_value":"2306.13373v1","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.13373","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"pith_short_12","alias_value":"NLDFSM75BM3U","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"pith_short_16","alias_value":"NLDFSM75BM3U4WFY","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"pith_short_8","alias_value":"NLDFSM75","created_at":"2026-07-05T06:24:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:NLDFSM75BM3U4WFY65UIF7NYEW","target":"record","payload":{"canonical_record":{"source":{"id":"2306.13373","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-06-23T08:53:16Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"6070f590228bf62be47f32ba0c53e5d4aad178fdca4c5a78e4b60d7268bf6ef4","abstract_canon_sha256":"ea650a7cb2813165d421e18242fdadb4d175189a3bcd368adf7d3443594fd155"},"schema_version":"1.0"},"canonical_sha256":"6ac65933fd0b374e58b8f76882fdb825ab4da9e9c7c2fb883e88f311959489d7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:24:04.706001Z","signature_b64":"c9l83ZXvr4D+ScVAYZxHL2/nOr2mVukfctgp38fzYzMCcen8tVHr77q8i1CUA4RAot3MiJqFWZxj9Om1/sftAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6ac65933fd0b374e58b8f76882fdb825ab4da9e9c7c2fb883e88f311959489d7","last_reissued_at":"2026-07-05T06:24:04.705576Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:24:04.705576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.13373","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":"2026-07-05T06:24:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yu9phIm666lCFGedhmK/jRGZX9P8dUrb9D8w5XzYm12v+BChUSDcr4ncwHLvw2MrHDnqY1/fbaDa4+jEAQRjDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T19:45:22.601844Z"},"content_sha256":"ea13f2821c26ac534744d4f1333c57da0d74e6b3a58080518aff0179b73cc8e7","schema_version":"1.0","event_id":"sha256:ea13f2821c26ac534744d4f1333c57da0d74e6b3a58080518aff0179b73cc8e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:NLDFSM75BM3U4WFY65UIF7NYEW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring the impact of graph locality for the resolution of MIS with neutral atom devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"Constantin Dalyac, Jaewook Ahn, Lo\\\"ic Henriet, Louis-Paul Henry, Minhyuk Kim","submitted_at":"2023-06-23T08:53:16Z","abstract_excerpt":"In the past years, many quantum algorithms have been proposed to tackle hard combinatorial problems. In particular, the Maximum Independent Set (MIS) is a known NP-hard problem that can be naturally encoded in Rydberg atom arrays. By representing a graph with an ensemble of neutral atoms one can leverage Rydberg dynamics to naturally encode the constraints and the solution to MIS. However, the classes of graphs that can be directly mapped ``vertex-to-atom\" on standard devices with 2D capabilities are currently limited to Unit-Disk graphs. In this setting, the inherent spatial locality of the g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.13373","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2306.13373/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:24:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zBNJhAiH4jSya8puIlqylazL95wsfj0CRrCyf49aiPhA7XW5i6S21mnJhx//F1UC+p2GmWqt79rZh1gPVn0IDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T19:45:22.602399Z"},"content_sha256":"39f11b374c18559a6e3b104fae70cf171f1a2ecef07805766f7089096a29b27a","schema_version":"1.0","event_id":"sha256:39f11b374c18559a6e3b104fae70cf171f1a2ecef07805766f7089096a29b27a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NLDFSM75BM3U4WFY65UIF7NYEW/bundle.json","state_url":"https://pith.science/pith/NLDFSM75BM3U4WFY65UIF7NYEW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NLDFSM75BM3U4WFY65UIF7NYEW/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":"2026-08-18T19:45:22Z","links":{"resolver":"https://pith.science/pith/NLDFSM75BM3U4WFY65UIF7NYEW","bundle":"https://pith.science/pith/NLDFSM75BM3U4WFY65UIF7NYEW/bundle.json","state":"https://pith.science/pith/NLDFSM75BM3U4WFY65UIF7NYEW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NLDFSM75BM3U4WFY65UIF7NYEW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:NLDFSM75BM3U4WFY65UIF7NYEW","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":"ea650a7cb2813165d421e18242fdadb4d175189a3bcd368adf7d3443594fd155","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-06-23T08:53:16Z","title_canon_sha256":"6070f590228bf62be47f32ba0c53e5d4aad178fdca4c5a78e4b60d7268bf6ef4"},"schema_version":"1.0","source":{"id":"2306.13373","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.13373","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"arxiv_version","alias_value":"2306.13373v1","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.13373","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"pith_short_12","alias_value":"NLDFSM75BM3U","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"pith_short_16","alias_value":"NLDFSM75BM3U4WFY","created_at":"2026-07-05T06:24:04Z"},{"alias_kind":"pith_short_8","alias_value":"NLDFSM75","created_at":"2026-07-05T06:24:04Z"}],"graph_snapshots":[{"event_id":"sha256:39f11b374c18559a6e3b104fae70cf171f1a2ecef07805766f7089096a29b27a","target":"graph","created_at":"2026-07-05T06:24:04Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2306.13373/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the past years, many quantum algorithms have been proposed to tackle hard combinatorial problems. In particular, the Maximum Independent Set (MIS) is a known NP-hard problem that can be naturally encoded in Rydberg atom arrays. By representing a graph with an ensemble of neutral atoms one can leverage Rydberg dynamics to naturally encode the constraints and the solution to MIS. However, the classes of graphs that can be directly mapped ``vertex-to-atom\" on standard devices with 2D capabilities are currently limited to Unit-Disk graphs. In this setting, the inherent spatial locality of the g","authors_text":"Constantin Dalyac, Jaewook Ahn, Lo\\\"ic Henriet, Louis-Paul Henry, Minhyuk Kim","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-06-23T08:53:16Z","title":"Exploring the impact of graph locality for the resolution of MIS with neutral atom devices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.13373","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:ea13f2821c26ac534744d4f1333c57da0d74e6b3a58080518aff0179b73cc8e7","target":"record","created_at":"2026-07-05T06:24:04Z","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":"ea650a7cb2813165d421e18242fdadb4d175189a3bcd368adf7d3443594fd155","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-06-23T08:53:16Z","title_canon_sha256":"6070f590228bf62be47f32ba0c53e5d4aad178fdca4c5a78e4b60d7268bf6ef4"},"schema_version":"1.0","source":{"id":"2306.13373","kind":"arxiv","version":1}},"canonical_sha256":"6ac65933fd0b374e58b8f76882fdb825ab4da9e9c7c2fb883e88f311959489d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ac65933fd0b374e58b8f76882fdb825ab4da9e9c7c2fb883e88f311959489d7","first_computed_at":"2026-07-05T06:24:04.705576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:24:04.705576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c9l83ZXvr4D+ScVAYZxHL2/nOr2mVukfctgp38fzYzMCcen8tVHr77q8i1CUA4RAot3MiJqFWZxj9Om1/sftAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:24:04.706001Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.13373","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea13f2821c26ac534744d4f1333c57da0d74e6b3a58080518aff0179b73cc8e7","sha256:39f11b374c18559a6e3b104fae70cf171f1a2ecef07805766f7089096a29b27a"],"state_sha256":"bd9b433ef3bc18d542343212d9fbb6cf90af814226423948f031dce4a197df9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZwuaXfVptzrzj14/fmJ0s/nEwgzmX+ilLiKgnL3g9K1gQlpW7bpBTL9GKOtFreTFM3wrJi+1t0+vqIWb798pCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T19:45:22.609754Z","bundle_sha256":"5febeb49d242176139ff015883cd17fb48fefd2c9e1c6e4631cb2def631ba004"}}