{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:4XA764ZVME4DPU5P2GSPLJCTF3","short_pith_number":"pith:4XA764ZV","canonical_record":{"source":{"id":"1908.04194","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-08-12T15:29:16Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"cd9e52d9e40b15043055a3af6dc738766e82db2b15e1e6301f7f29a356a1b5c6","abstract_canon_sha256":"3dd49d1f6ea7ce1459ca76b3bdf7c42d7147d3c5a86f4bcb95fdcf673568ff89"},"schema_version":"1.0"},"canonical_sha256":"e5c1ff7335613837d3afd1a4f5a4532ef291ca763e36354bf25078b5880fba61","source":{"kind":"arxiv","id":"1908.04194","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.04194","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"arxiv_version","alias_value":"1908.04194v2","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.04194","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"pith_short_12","alias_value":"4XA764ZVME4D","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"pith_short_16","alias_value":"4XA764ZVME4DPU5P","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"pith_short_8","alias_value":"4XA764ZV","created_at":"2026-07-05T00:45:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:4XA764ZVME4DPU5P2GSPLJCTF3","target":"record","payload":{"canonical_record":{"source":{"id":"1908.04194","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-08-12T15:29:16Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"cd9e52d9e40b15043055a3af6dc738766e82db2b15e1e6301f7f29a356a1b5c6","abstract_canon_sha256":"3dd49d1f6ea7ce1459ca76b3bdf7c42d7147d3c5a86f4bcb95fdcf673568ff89"},"schema_version":"1.0"},"canonical_sha256":"e5c1ff7335613837d3afd1a4f5a4532ef291ca763e36354bf25078b5880fba61","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:45:08.380710Z","signature_b64":"O2pEqGSdENqhd/D9WcudmC+/BkgoOYbYkaIxMsmU2YUCPduX7irxvalr3A9sVsbMz2ZWx95y4kJWZZpaZkvwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e5c1ff7335613837d3afd1a4f5a4532ef291ca763e36354bf25078b5880fba61","last_reissued_at":"2026-07-05T00:45:08.380253Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:45:08.380253Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.04194","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":"2026-07-05T00:45:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dbJsbeJcIuLapIREdtILhdg4Ry8RiNXN347io1VOEtrqnvXZlGqge1+9/mTiXjfITOWTapPJuk3Z2AxsnV3SCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T04:23:25.421823Z"},"content_sha256":"d53cec962a5ce22696f99db300fb187dc8a1937fe262f6ed5d8d8086bad0f5d4","schema_version":"1.0","event_id":"sha256:d53cec962a5ce22696f99db300fb187dc8a1937fe262f6ed5d8d8086bad0f5d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:4XA764ZVME4DPU5P2GSPLJCTF3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Accelerating lattice quantum field theory calculations via interpolator optimization using NISQ-era quantum computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"A. Avkhadiev, P. E. Shanahan, R. D. Young","submitted_at":"2019-08-12T15:29:16Z","abstract_excerpt":"The only known way to study quantum field theories in non-perturbative regimes is using numerical calculations regulated on discrete space-time lattices. Such computations, however, are often faced with exponential signal-to-noise challenges that render key physics studies untenable even with next generation classical computing. Here, a method is presented by which the output of small-scale quantum computations on Noisy Intermediate-Scale Quantum era hardware can be used to accelerate larger-scale classical field theory calculations through the construction of optimized interpolating operators"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.04194","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.04194/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":"2026-07-05T00:45:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K5UWOIjqvhiS7XdzwzxSE0dCvUXimM2xP0+dcl6QL+nhlXItXimtlNWaJdVGmr43oycxEUuEr97xoBObSl7cDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T04:23:25.422195Z"},"content_sha256":"3c8a5cf09edc2bcaed85ababba9d36e68d589e9e37657327a4102a2c2252fb01","schema_version":"1.0","event_id":"sha256:3c8a5cf09edc2bcaed85ababba9d36e68d589e9e37657327a4102a2c2252fb01"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4XA764ZVME4DPU5P2GSPLJCTF3/bundle.json","state_url":"https://pith.science/pith/4XA764ZVME4DPU5P2GSPLJCTF3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4XA764ZVME4DPU5P2GSPLJCTF3/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":"2026-07-19T04:23:25Z","links":{"resolver":"https://pith.science/pith/4XA764ZVME4DPU5P2GSPLJCTF3","bundle":"https://pith.science/pith/4XA764ZVME4DPU5P2GSPLJCTF3/bundle.json","state":"https://pith.science/pith/4XA764ZVME4DPU5P2GSPLJCTF3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4XA764ZVME4DPU5P2GSPLJCTF3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:4XA764ZVME4DPU5P2GSPLJCTF3","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":"3dd49d1f6ea7ce1459ca76b3bdf7c42d7147d3c5a86f4bcb95fdcf673568ff89","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-08-12T15:29:16Z","title_canon_sha256":"cd9e52d9e40b15043055a3af6dc738766e82db2b15e1e6301f7f29a356a1b5c6"},"schema_version":"1.0","source":{"id":"1908.04194","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.04194","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"arxiv_version","alias_value":"1908.04194v2","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.04194","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"pith_short_12","alias_value":"4XA764ZVME4D","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"pith_short_16","alias_value":"4XA764ZVME4DPU5P","created_at":"2026-07-05T00:45:08Z"},{"alias_kind":"pith_short_8","alias_value":"4XA764ZV","created_at":"2026-07-05T00:45:08Z"}],"graph_snapshots":[{"event_id":"sha256:3c8a5cf09edc2bcaed85ababba9d36e68d589e9e37657327a4102a2c2252fb01","target":"graph","created_at":"2026-07-05T00:45:08Z","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/1908.04194/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The only known way to study quantum field theories in non-perturbative regimes is using numerical calculations regulated on discrete space-time lattices. Such computations, however, are often faced with exponential signal-to-noise challenges that render key physics studies untenable even with next generation classical computing. Here, a method is presented by which the output of small-scale quantum computations on Noisy Intermediate-Scale Quantum era hardware can be used to accelerate larger-scale classical field theory calculations through the construction of optimized interpolating operators","authors_text":"A. Avkhadiev, P. E. Shanahan, R. D. Young","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-08-12T15:29:16Z","title":"Accelerating lattice quantum field theory calculations via interpolator optimization using NISQ-era quantum computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.04194","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:d53cec962a5ce22696f99db300fb187dc8a1937fe262f6ed5d8d8086bad0f5d4","target":"record","created_at":"2026-07-05T00:45:08Z","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":"3dd49d1f6ea7ce1459ca76b3bdf7c42d7147d3c5a86f4bcb95fdcf673568ff89","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-08-12T15:29:16Z","title_canon_sha256":"cd9e52d9e40b15043055a3af6dc738766e82db2b15e1e6301f7f29a356a1b5c6"},"schema_version":"1.0","source":{"id":"1908.04194","kind":"arxiv","version":2}},"canonical_sha256":"e5c1ff7335613837d3afd1a4f5a4532ef291ca763e36354bf25078b5880fba61","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e5c1ff7335613837d3afd1a4f5a4532ef291ca763e36354bf25078b5880fba61","first_computed_at":"2026-07-05T00:45:08.380253Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:45:08.380253Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O2pEqGSdENqhd/D9WcudmC+/BkgoOYbYkaIxMsmU2YUCPduX7irxvalr3A9sVsbMz2ZWx95y4kJWZZpaZkvwCw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:45:08.380710Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.04194","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d53cec962a5ce22696f99db300fb187dc8a1937fe262f6ed5d8d8086bad0f5d4","sha256:3c8a5cf09edc2bcaed85ababba9d36e68d589e9e37657327a4102a2c2252fb01"],"state_sha256":"b9dbef6b00f6e6fae6a34c466d1eb4077730657cfc502a5bd05cccdd7984282c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vlsoozDJnS/k7sgjzBz7tGEu+6YsmSP3deGJL6E4rFH5Qi6xxGCurcojWlkWS+42RMBq1bip6C8R5EsAtdNaDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-19T04:23:25.424368Z","bundle_sha256":"931b4a9844f09958f913565957998daa0ec00917508eb6df9ef8e71da59ec606"}}