{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:UQRFFR72GUASD3ZTE4MTC7LJJO","short_pith_number":"pith:UQRFFR72","canonical_record":{"source":{"id":"2411.19388","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-28T21:39:58Z","cross_cats_sorted":[],"title_canon_sha256":"205109568b917a4cdd5727e00322981e8c23a01b465f3ef61ec97b4185205254","abstract_canon_sha256":"e33d5e4653a3310ac526d352535652ca6c116dc53766c8b6cd62d517ccc06f6e"},"schema_version":"1.0"},"canonical_sha256":"a42252c7fa350121ef332719317d694b8a53b6739284b0afaa1632c613a14664","source":{"kind":"arxiv","id":"2411.19388","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.19388","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"arxiv_version","alias_value":"2411.19388v1","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.19388","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"pith_short_12","alias_value":"UQRFFR72GUAS","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"pith_short_16","alias_value":"UQRFFR72GUASD3ZT","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"pith_short_8","alias_value":"UQRFFR72","created_at":"2026-07-05T09:42:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:UQRFFR72GUASD3ZTE4MTC7LJJO","target":"record","payload":{"canonical_record":{"source":{"id":"2411.19388","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-28T21:39:58Z","cross_cats_sorted":[],"title_canon_sha256":"205109568b917a4cdd5727e00322981e8c23a01b465f3ef61ec97b4185205254","abstract_canon_sha256":"e33d5e4653a3310ac526d352535652ca6c116dc53766c8b6cd62d517ccc06f6e"},"schema_version":"1.0"},"canonical_sha256":"a42252c7fa350121ef332719317d694b8a53b6739284b0afaa1632c613a14664","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:42:01.747495Z","signature_b64":"MkJrBV6O6okj/h7f0p3YwXy44aiTTJj/YTEnYvAF8n5baATDqbhkEL6WlOQEwE3MPG2lzjojd14/QrHMySvPAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a42252c7fa350121ef332719317d694b8a53b6739284b0afaa1632c613a14664","last_reissued_at":"2026-07-05T09:42:01.746972Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:42:01.746972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.19388","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":"2026-07-05T09:42:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wEIx+JaXfOg7DYJFyCGac4UwfQkD09/MH9nL0c7FPMOISWeEa/wEflJWfYFh/CP30u5UoOStKzudBH7W4WuyDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:32:12.727160Z"},"content_sha256":"d00f228217dc21e4428015bf9d50050c7f27075c809ba5b2070091f7b1f0bee4","schema_version":"1.0","event_id":"sha256:d00f228217dc21e4428015bf9d50050c7f27075c809ba5b2070091f7b1f0bee4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:UQRFFR72GUASD3ZTE4MTC7LJJO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Limitations of Quantum Approximate Optimization in Solving Generic Higher-Order Constraint-Satisfaction Problems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Ajainderpal Singh, Frank K. Wilhelm, Thorge M\\\"uller, Tim Bode","submitted_at":"2024-11-28T21:39:58Z","abstract_excerpt":"The ability of the Quantum Approximate Optimization Algorithm (QAOA) to deliver a quantum advantage on combinatorial optimization problems is still unclear. Recently, a scaling advantage over a classical solver was postulated to exist for random 8-SAT at the satisfiability threshold. At the same time, the viability of quantum error mitigation for deep circuits on near-term devices has been put in doubt. Here, we analyze the QAOA's performance on random Max-$k$XOR as a function of $k$ and the clause-to-variable ratio. As a classical benchmark, we use the Mean-Field Approximate Optimization Algo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.19388","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/2411.19388/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":"2026-07-05T09:42:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mbnWH7ClEe1AVG40/ySP2HHeSaOAMtT0xS1wyI7Y6I2IhdjqpuQEM9ycOGF6x6mdR0yIOO+qjK2Vzp94ci5NDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:32:12.728251Z"},"content_sha256":"b7caaa97301b5c280686d4a5bd09041d57277896f43066f73a7bf4fbf8ec9a89","schema_version":"1.0","event_id":"sha256:b7caaa97301b5c280686d4a5bd09041d57277896f43066f73a7bf4fbf8ec9a89"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UQRFFR72GUASD3ZTE4MTC7LJJO/bundle.json","state_url":"https://pith.science/pith/UQRFFR72GUASD3ZTE4MTC7LJJO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UQRFFR72GUASD3ZTE4MTC7LJJO/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":"2026-08-14T13:32:12Z","links":{"resolver":"https://pith.science/pith/UQRFFR72GUASD3ZTE4MTC7LJJO","bundle":"https://pith.science/pith/UQRFFR72GUASD3ZTE4MTC7LJJO/bundle.json","state":"https://pith.science/pith/UQRFFR72GUASD3ZTE4MTC7LJJO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UQRFFR72GUASD3ZTE4MTC7LJJO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:UQRFFR72GUASD3ZTE4MTC7LJJO","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":"e33d5e4653a3310ac526d352535652ca6c116dc53766c8b6cd62d517ccc06f6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-28T21:39:58Z","title_canon_sha256":"205109568b917a4cdd5727e00322981e8c23a01b465f3ef61ec97b4185205254"},"schema_version":"1.0","source":{"id":"2411.19388","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.19388","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"arxiv_version","alias_value":"2411.19388v1","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.19388","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"pith_short_12","alias_value":"UQRFFR72GUAS","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"pith_short_16","alias_value":"UQRFFR72GUASD3ZT","created_at":"2026-07-05T09:42:01Z"},{"alias_kind":"pith_short_8","alias_value":"UQRFFR72","created_at":"2026-07-05T09:42:01Z"}],"graph_snapshots":[{"event_id":"sha256:b7caaa97301b5c280686d4a5bd09041d57277896f43066f73a7bf4fbf8ec9a89","target":"graph","created_at":"2026-07-05T09:42:01Z","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/2411.19388/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The ability of the Quantum Approximate Optimization Algorithm (QAOA) to deliver a quantum advantage on combinatorial optimization problems is still unclear. Recently, a scaling advantage over a classical solver was postulated to exist for random 8-SAT at the satisfiability threshold. At the same time, the viability of quantum error mitigation for deep circuits on near-term devices has been put in doubt. Here, we analyze the QAOA's performance on random Max-$k$XOR as a function of $k$ and the clause-to-variable ratio. As a classical benchmark, we use the Mean-Field Approximate Optimization Algo","authors_text":"Ajainderpal Singh, Frank K. Wilhelm, Thorge M\\\"uller, Tim Bode","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-28T21:39:58Z","title":"Limitations of Quantum Approximate Optimization in Solving Generic Higher-Order Constraint-Satisfaction Problems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.19388","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:d00f228217dc21e4428015bf9d50050c7f27075c809ba5b2070091f7b1f0bee4","target":"record","created_at":"2026-07-05T09:42:01Z","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":"e33d5e4653a3310ac526d352535652ca6c116dc53766c8b6cd62d517ccc06f6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-11-28T21:39:58Z","title_canon_sha256":"205109568b917a4cdd5727e00322981e8c23a01b465f3ef61ec97b4185205254"},"schema_version":"1.0","source":{"id":"2411.19388","kind":"arxiv","version":1}},"canonical_sha256":"a42252c7fa350121ef332719317d694b8a53b6739284b0afaa1632c613a14664","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a42252c7fa350121ef332719317d694b8a53b6739284b0afaa1632c613a14664","first_computed_at":"2026-07-05T09:42:01.746972Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:42:01.746972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MkJrBV6O6okj/h7f0p3YwXy44aiTTJj/YTEnYvAF8n5baATDqbhkEL6WlOQEwE3MPG2lzjojd14/QrHMySvPAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:42:01.747495Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.19388","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d00f228217dc21e4428015bf9d50050c7f27075c809ba5b2070091f7b1f0bee4","sha256:b7caaa97301b5c280686d4a5bd09041d57277896f43066f73a7bf4fbf8ec9a89"],"state_sha256":"e31ba5b3e61421f8cb0d1ac9d5b796256179bfc9e15c61582f7373199c53dc99"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mm+vyIZWtpSVmpHToOA6YHMVbgs6ETQWWA/k/A6BpzqeQKAmiPr5Ef+YXs4/VDqg9ePBTgdMv0uGoC9ikwWNBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T13:32:12.734832Z","bundle_sha256":"50e87c7fb72bb2692d0a8c01c92c57c1ff5922cff145d6cb42b4a7d660fdf669"}}