{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:U5A4ITIYX6TMWYWONK7QUT2ANZ","short_pith_number":"pith:U5A4ITIY","canonical_record":{"source":{"id":"2003.00254","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-29T13:30:54Z","cross_cats_sorted":["math.OC"],"title_canon_sha256":"2329e56a4e8eaecb910cd84bf995d1ba99c1a8adc21b64ba16bd8ca096330e5a","abstract_canon_sha256":"d4665e2f8d86e2fb10127601578460be6dfe2ca60032f1c68040ea830be73eb8"},"schema_version":"1.0"},"canonical_sha256":"a741c44d18bfa6cb62ce6abf0a4f406e44d95a84358e4025479750fa8c040a18","source":{"kind":"arxiv","id":"2003.00254","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.00254","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"arxiv_version","alias_value":"2003.00254v1","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.00254","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"pith_short_12","alias_value":"U5A4ITIYX6TM","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"pith_short_16","alias_value":"U5A4ITIYX6TMWYWO","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"pith_short_8","alias_value":"U5A4ITIY","created_at":"2026-07-05T00:44:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:U5A4ITIYX6TMWYWONK7QUT2ANZ","target":"record","payload":{"canonical_record":{"source":{"id":"2003.00254","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-29T13:30:54Z","cross_cats_sorted":["math.OC"],"title_canon_sha256":"2329e56a4e8eaecb910cd84bf995d1ba99c1a8adc21b64ba16bd8ca096330e5a","abstract_canon_sha256":"d4665e2f8d86e2fb10127601578460be6dfe2ca60032f1c68040ea830be73eb8"},"schema_version":"1.0"},"canonical_sha256":"a741c44d18bfa6cb62ce6abf0a4f406e44d95a84358e4025479750fa8c040a18","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:44:45.305418Z","signature_b64":"saKXStr46CmuVSXpvrgAFBDu8dHr028ph0vz/EgxUQUJfmdfhDvSNFJkYSIda3E3q60bKS8q9+bETQqoE4YnBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a741c44d18bfa6cb62ce6abf0a4f406e44d95a84358e4025479750fa8c040a18","last_reissued_at":"2026-07-05T00:44:45.304997Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:44:45.304997Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.00254","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":"2026-07-05T00:44:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aCm3KAxc7Z0Jzp1k9j35LY7k0AAbZinifevLY9nsgOsokrNnxmlDL6Reyfet7f7E3bn8oHMnMpZ2lCcF++QuAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T07:12:01.633428Z"},"content_sha256":"9e8c762d67f10b68374045e208822b5f0f5e8847c35157c10e62e8252ae9dcf5","schema_version":"1.0","event_id":"sha256:9e8c762d67f10b68374045e208822b5f0f5e8847c35157c10e62e8252ae9dcf5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:U5A4ITIYX6TMWYWONK7QUT2ANZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum computing for energy systems optimization: Challenges and opportunities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.OC"],"primary_cat":"quant-ph","authors_text":"Akshay Ajagekar, Fengqi You","submitted_at":"2020-02-29T13:30:54Z","abstract_excerpt":"The purpose of this paper is to explore the applications of quantum computing to energy systems optimization problems and discuss some of the challenges faced by quantum computers with techniques to overcome them. The basic concepts underlying quantum computation and their distinctive characteristics in comparison to their classical counterparts are also discussed. Along with different hardware architecture description of two commercially available quantum systems, an example making use of open-source software tools is provided as a first step for diving into the new realm of programming quant"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.00254","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/2003.00254/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":"2026-07-05T00:44:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AQv+juiQhKOn4Et5/W7T9iRSk4lDrhElWQs63SZ1do+3XkAnQZ2+aIi7/4h6LLwgdSwyM8fpjo2IluxtEZE/CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T07:12:01.633949Z"},"content_sha256":"340d9d0cb39a466ff0a98bc39623c51db10e7cf73075da0db56087cd47caa2ac","schema_version":"1.0","event_id":"sha256:340d9d0cb39a466ff0a98bc39623c51db10e7cf73075da0db56087cd47caa2ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U5A4ITIYX6TMWYWONK7QUT2ANZ/bundle.json","state_url":"https://pith.science/pith/U5A4ITIYX6TMWYWONK7QUT2ANZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U5A4ITIYX6TMWYWONK7QUT2ANZ/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":"2026-08-18T07:12:01Z","links":{"resolver":"https://pith.science/pith/U5A4ITIYX6TMWYWONK7QUT2ANZ","bundle":"https://pith.science/pith/U5A4ITIYX6TMWYWONK7QUT2ANZ/bundle.json","state":"https://pith.science/pith/U5A4ITIYX6TMWYWONK7QUT2ANZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U5A4ITIYX6TMWYWONK7QUT2ANZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:U5A4ITIYX6TMWYWONK7QUT2ANZ","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":"d4665e2f8d86e2fb10127601578460be6dfe2ca60032f1c68040ea830be73eb8","cross_cats_sorted":["math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-29T13:30:54Z","title_canon_sha256":"2329e56a4e8eaecb910cd84bf995d1ba99c1a8adc21b64ba16bd8ca096330e5a"},"schema_version":"1.0","source":{"id":"2003.00254","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.00254","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"arxiv_version","alias_value":"2003.00254v1","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.00254","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"pith_short_12","alias_value":"U5A4ITIYX6TM","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"pith_short_16","alias_value":"U5A4ITIYX6TMWYWO","created_at":"2026-07-05T00:44:45Z"},{"alias_kind":"pith_short_8","alias_value":"U5A4ITIY","created_at":"2026-07-05T00:44:45Z"}],"graph_snapshots":[{"event_id":"sha256:340d9d0cb39a466ff0a98bc39623c51db10e7cf73075da0db56087cd47caa2ac","target":"graph","created_at":"2026-07-05T00:44:45Z","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/2003.00254/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The purpose of this paper is to explore the applications of quantum computing to energy systems optimization problems and discuss some of the challenges faced by quantum computers with techniques to overcome them. The basic concepts underlying quantum computation and their distinctive characteristics in comparison to their classical counterparts are also discussed. Along with different hardware architecture description of two commercially available quantum systems, an example making use of open-source software tools is provided as a first step for diving into the new realm of programming quant","authors_text":"Akshay Ajagekar, Fengqi You","cross_cats":["math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-29T13:30:54Z","title":"Quantum computing for energy systems optimization: Challenges and opportunities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.00254","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":"sha256:9e8c762d67f10b68374045e208822b5f0f5e8847c35157c10e62e8252ae9dcf5","target":"record","created_at":"2026-07-05T00:44:45Z","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":"d4665e2f8d86e2fb10127601578460be6dfe2ca60032f1c68040ea830be73eb8","cross_cats_sorted":["math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2020-02-29T13:30:54Z","title_canon_sha256":"2329e56a4e8eaecb910cd84bf995d1ba99c1a8adc21b64ba16bd8ca096330e5a"},"schema_version":"1.0","source":{"id":"2003.00254","kind":"arxiv","version":1}},"canonical_sha256":"a741c44d18bfa6cb62ce6abf0a4f406e44d95a84358e4025479750fa8c040a18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a741c44d18bfa6cb62ce6abf0a4f406e44d95a84358e4025479750fa8c040a18","first_computed_at":"2026-07-05T00:44:45.304997Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:44:45.304997Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"saKXStr46CmuVSXpvrgAFBDu8dHr028ph0vz/EgxUQUJfmdfhDvSNFJkYSIda3E3q60bKS8q9+bETQqoE4YnBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:44:45.305418Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.00254","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e8c762d67f10b68374045e208822b5f0f5e8847c35157c10e62e8252ae9dcf5","sha256:340d9d0cb39a466ff0a98bc39623c51db10e7cf73075da0db56087cd47caa2ac"],"state_sha256":"b27c3f0f78c183fda2c0f818b8b40f3f657196cb88fb388c51879514798cab39"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pQ7xwSyAdmz9lMuio8c6jNSEgAXMvAI2lWEgfochfRCjn8jWdxsdkQExgi//1EaLkVFyuySKOYz7SYMadelFAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T07:12:01.638037Z","bundle_sha256":"f49f2f512c45e822f256c021c81216b104864b889a50e671ede9bf1ba9ff3245"}}