{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WVS4O25JKYWE5E2SDCMOVAXN4E","short_pith_number":"pith:WVS4O25J","canonical_record":{"source":{"id":"2405.09225","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-15T10:05:01Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"3636ca2b504fb23b6151c21aaef3223cea2ef9f07a8ec8530bfd5056f2d54965","abstract_canon_sha256":"8360529bbc36d0668d562bf00da04ed9793cc02e0b271a7b59d9cbf3508f4b30"},"schema_version":"1.0"},"canonical_sha256":"b565c76ba9562c4e93521898ea82ede122084a7c60fcc26cdc587e21fbf43df2","source":{"kind":"arxiv","id":"2405.09225","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.09225","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"arxiv_version","alias_value":"2405.09225v1","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.09225","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"pith_short_12","alias_value":"WVS4O25JKYWE","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"pith_short_16","alias_value":"WVS4O25JKYWE5E2S","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"pith_short_8","alias_value":"WVS4O25J","created_at":"2026-07-05T09:34:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WVS4O25JKYWE5E2SDCMOVAXN4E","target":"record","payload":{"canonical_record":{"source":{"id":"2405.09225","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-15T10:05:01Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"3636ca2b504fb23b6151c21aaef3223cea2ef9f07a8ec8530bfd5056f2d54965","abstract_canon_sha256":"8360529bbc36d0668d562bf00da04ed9793cc02e0b271a7b59d9cbf3508f4b30"},"schema_version":"1.0"},"canonical_sha256":"b565c76ba9562c4e93521898ea82ede122084a7c60fcc26cdc587e21fbf43df2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:34:13.824216Z","signature_b64":"/jHL2NAhoJAI2sPpaOAQd+ZTKjBu+OjqsFKffiD7DLIF+eZ/+w7fA80AAdrg2wX4//YawNgUc50+341ELePDCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b565c76ba9562c4e93521898ea82ede122084a7c60fcc26cdc587e21fbf43df2","last_reissued_at":"2026-07-05T09:34:13.823761Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:34:13.823761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.09225","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":"2026-07-05T09:34:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z5euiiGz6Hn6vk1KkvECYpZI/d4hqw4qu25n7cTBm8lVdycSctdYbPtWSZ7y1mRd2d2WFFUtv2pPzspLVITRBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:04:43.490686Z"},"content_sha256":"39abd4e1d874be9e58580e352b15aea86e2557f0e81b9890fec16b0613dd55a1","schema_version":"1.0","event_id":"sha256:39abd4e1d874be9e58580e352b15aea86e2557f0e81b9890fec16b0613dd55a1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WVS4O25JKYWE5E2SDCMOVAXN4E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring Ground States of Fermi-Hubbard Model on Honeycomb Lattices with Counterdiabaticity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"quant-ph","authors_text":"Axel P\\'erez-Obiol, Gloria Platero, Jialiang Tang, Manhong Yung, Ruoqian Xu, Xi Chen, Xusheng Xu, Yongcheng Ding, Yue Ban","submitted_at":"2024-05-15T10:05:01Z","abstract_excerpt":"Exploring the ground state properties of many-body quantum systems conventionally involves adiabatic processes, alongside exact diagonalization, in the context of quantum annealing or adiabatic quantum computation. Shortcuts to adiabaticity by counter-diabatic driving serve to accelerate these processes by suppressing energy excitations. Motivated by this, we develop variational quantum algorithms incorporating the auxiliary counterdiabatic interactions, comparing them with digitized adiabatic algorithms. These algorithms are then implemented on gate-based quantum circuits to explore the groun"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.09225","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/2405.09225/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":"2026-07-05T09:34:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"67eJxnG1D7OhvW54ZRGmk7jGgJG2fcrm/HmZj5SZHN6RkoAVKCoK6ub5pfAMiqhpWJ5gjF2MDdRxKM6u/+r8DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:04:43.491534Z"},"content_sha256":"caf730025cbcc92700df53c606369c94ef441819b185f5f296da3503a39dfbaa","schema_version":"1.0","event_id":"sha256:caf730025cbcc92700df53c606369c94ef441819b185f5f296da3503a39dfbaa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WVS4O25JKYWE5E2SDCMOVAXN4E/bundle.json","state_url":"https://pith.science/pith/WVS4O25JKYWE5E2SDCMOVAXN4E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WVS4O25JKYWE5E2SDCMOVAXN4E/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":"2026-08-04T20:04:43Z","links":{"resolver":"https://pith.science/pith/WVS4O25JKYWE5E2SDCMOVAXN4E","bundle":"https://pith.science/pith/WVS4O25JKYWE5E2SDCMOVAXN4E/bundle.json","state":"https://pith.science/pith/WVS4O25JKYWE5E2SDCMOVAXN4E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WVS4O25JKYWE5E2SDCMOVAXN4E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WVS4O25JKYWE5E2SDCMOVAXN4E","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":"8360529bbc36d0668d562bf00da04ed9793cc02e0b271a7b59d9cbf3508f4b30","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-15T10:05:01Z","title_canon_sha256":"3636ca2b504fb23b6151c21aaef3223cea2ef9f07a8ec8530bfd5056f2d54965"},"schema_version":"1.0","source":{"id":"2405.09225","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.09225","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"arxiv_version","alias_value":"2405.09225v1","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.09225","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"pith_short_12","alias_value":"WVS4O25JKYWE","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"pith_short_16","alias_value":"WVS4O25JKYWE5E2S","created_at":"2026-07-05T09:34:13Z"},{"alias_kind":"pith_short_8","alias_value":"WVS4O25J","created_at":"2026-07-05T09:34:13Z"}],"graph_snapshots":[{"event_id":"sha256:caf730025cbcc92700df53c606369c94ef441819b185f5f296da3503a39dfbaa","target":"graph","created_at":"2026-07-05T09:34:13Z","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/2405.09225/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Exploring the ground state properties of many-body quantum systems conventionally involves adiabatic processes, alongside exact diagonalization, in the context of quantum annealing or adiabatic quantum computation. Shortcuts to adiabaticity by counter-diabatic driving serve to accelerate these processes by suppressing energy excitations. Motivated by this, we develop variational quantum algorithms incorporating the auxiliary counterdiabatic interactions, comparing them with digitized adiabatic algorithms. These algorithms are then implemented on gate-based quantum circuits to explore the groun","authors_text":"Axel P\\'erez-Obiol, Gloria Platero, Jialiang Tang, Manhong Yung, Ruoqian Xu, Xi Chen, Xusheng Xu, Yongcheng Ding, Yue Ban","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-15T10:05:01Z","title":"Exploring Ground States of Fermi-Hubbard Model on Honeycomb Lattices with Counterdiabaticity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.09225","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":"sha256:39abd4e1d874be9e58580e352b15aea86e2557f0e81b9890fec16b0613dd55a1","target":"record","created_at":"2026-07-05T09:34:13Z","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":"8360529bbc36d0668d562bf00da04ed9793cc02e0b271a7b59d9cbf3508f4b30","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-15T10:05:01Z","title_canon_sha256":"3636ca2b504fb23b6151c21aaef3223cea2ef9f07a8ec8530bfd5056f2d54965"},"schema_version":"1.0","source":{"id":"2405.09225","kind":"arxiv","version":1}},"canonical_sha256":"b565c76ba9562c4e93521898ea82ede122084a7c60fcc26cdc587e21fbf43df2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b565c76ba9562c4e93521898ea82ede122084a7c60fcc26cdc587e21fbf43df2","first_computed_at":"2026-07-05T09:34:13.823761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:34:13.823761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/jHL2NAhoJAI2sPpaOAQd+ZTKjBu+OjqsFKffiD7DLIF+eZ/+w7fA80AAdrg2wX4//YawNgUc50+341ELePDCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:34:13.824216Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.09225","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:39abd4e1d874be9e58580e352b15aea86e2557f0e81b9890fec16b0613dd55a1","sha256:caf730025cbcc92700df53c606369c94ef441819b185f5f296da3503a39dfbaa"],"state_sha256":"d189b87eb5f9d232cac71ff19a3dd35db0f9a2ed6efe5133ccb88860d39bfee3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F2W8a+8w9bvIikQdyT7cPw4PMeHPpPf1dqumYk5L3HDGk++fdQhhyaT10FUbQjM1lILECKH34fKXYh5894GECw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T20:04:43.497155Z","bundle_sha256":"65059d28f00aecd1e4d2fa24b39a2b920f4bc3e1b13eb901ea0ecbb7dc1f36de"}}