{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:ABXCFUBHLQ6VLKUYAMJUWZDVSQ","short_pith_number":"pith:ABXCFUBH","canonical_record":{"source":{"id":"2305.16656","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-05-26T05:58:14Z","cross_cats_sorted":["cs.CV","physics.flu-dyn"],"title_canon_sha256":"07493043567f00ed820f01f8a130a5e7dcf9b086a6ac90673c0d1f79215cd964","abstract_canon_sha256":"b85c66d451194c9f5d1c90ab2ca422824ab4e035c293e8143718ffdacd45b33f"},"schema_version":"1.0"},"canonical_sha256":"006e22d0275c3d55aa9803134b6475940c9205a1dbac37c9d484c5805772775d","source":{"kind":"arxiv","id":"2305.16656","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.16656","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2305.16656v3","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.16656","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"ABXCFUBHLQ6V","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"ABXCFUBHLQ6VLKUY","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"ABXCFUBH","created_at":"2026-07-05T08:20:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:ABXCFUBHLQ6VLKUYAMJUWZDVSQ","target":"record","payload":{"canonical_record":{"source":{"id":"2305.16656","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-05-26T05:58:14Z","cross_cats_sorted":["cs.CV","physics.flu-dyn"],"title_canon_sha256":"07493043567f00ed820f01f8a130a5e7dcf9b086a6ac90673c0d1f79215cd964","abstract_canon_sha256":"b85c66d451194c9f5d1c90ab2ca422824ab4e035c293e8143718ffdacd45b33f"},"schema_version":"1.0"},"canonical_sha256":"006e22d0275c3d55aa9803134b6475940c9205a1dbac37c9d484c5805772775d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:20:22.899589Z","signature_b64":"q5KbaK0VUUE1bu81UgvAwhjDxANZ+G8TM4cOEhsiieyHteckZiinFGKGYK1DWuLlcMH6SijROj53AUunrp5YBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"006e22d0275c3d55aa9803134b6475940c9205a1dbac37c9d484c5805772775d","last_reissued_at":"2026-07-05T08:20:22.899040Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:20:22.899040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.16656","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tYc2DuAEhkZPRyDle8imN0qBZ9H+jgHi6psoysEJ9peXpP62cXk737HkXTg1E92cn5CYCkF/iFXTgTgwz0tUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:37:22.547994Z"},"content_sha256":"fd873f43c5656d1d048accc90e9d9925c22e28494c72f92966f6de0bd5f22127","schema_version":"1.0","event_id":"sha256:fd873f43c5656d1d048accc90e9d9925c22e28494c72f92966f6de0bd5f22127"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:ABXCFUBHLQ6VLKUYAMJUWZDVSQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Clustering Method for Time-Series Images Using Quantum-Inspired Computing Technology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV","physics.flu-dyn"],"primary_cat":"eess.SP","authors_text":"Hiroki Nagai, Koichi Kimura, Koyo Kubota, Takahiro Kashikawa, Tomoki Inoue, Tsubasa Ikami, Yasuhiro Egami, Yu Matsuda","submitted_at":"2023-05-26T05:58:14Z","abstract_excerpt":"Time-series clustering serves as a powerful data mining technique for time-series data in the absence of prior knowledge about clusters. A large amount of time-series data with large size has been acquired and used in various research fields. Hence, clustering method with low computational cost is required. Given that a quantum-inspired computing technology, such as a simulated annealing machine, surpasses conventional computers in terms of fast and accurately solving combinatorial optimization problems, it holds promise for accomplishing clustering tasks that are challenging to achieve using "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.16656","kind":"arxiv","version":3},"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/2305.16656/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":"2026-07-05T08:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/+0OJMRp+slcqx1llei5NlyjieVLC8k1u8BhdOQZYInN/2q6SiIY4uM5Rouj4HVwA37927aMUcBDO4YYnWiIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:37:22.549040Z"},"content_sha256":"fe8e34c10b4ad343ef67f76ab2a42c4239f8eb7280cba81f737cd8e0882fbbad","schema_version":"1.0","event_id":"sha256:fe8e34c10b4ad343ef67f76ab2a42c4239f8eb7280cba81f737cd8e0882fbbad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ABXCFUBHLQ6VLKUYAMJUWZDVSQ/bundle.json","state_url":"https://pith.science/pith/ABXCFUBHLQ6VLKUYAMJUWZDVSQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ABXCFUBHLQ6VLKUYAMJUWZDVSQ/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":"2026-08-14T01:37:22Z","links":{"resolver":"https://pith.science/pith/ABXCFUBHLQ6VLKUYAMJUWZDVSQ","bundle":"https://pith.science/pith/ABXCFUBHLQ6VLKUYAMJUWZDVSQ/bundle.json","state":"https://pith.science/pith/ABXCFUBHLQ6VLKUYAMJUWZDVSQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ABXCFUBHLQ6VLKUYAMJUWZDVSQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ABXCFUBHLQ6VLKUYAMJUWZDVSQ","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":"b85c66d451194c9f5d1c90ab2ca422824ab4e035c293e8143718ffdacd45b33f","cross_cats_sorted":["cs.CV","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-05-26T05:58:14Z","title_canon_sha256":"07493043567f00ed820f01f8a130a5e7dcf9b086a6ac90673c0d1f79215cd964"},"schema_version":"1.0","source":{"id":"2305.16656","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.16656","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2305.16656v3","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.16656","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"ABXCFUBHLQ6V","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"ABXCFUBHLQ6VLKUY","created_at":"2026-07-05T08:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"ABXCFUBH","created_at":"2026-07-05T08:20:22Z"}],"graph_snapshots":[{"event_id":"sha256:fe8e34c10b4ad343ef67f76ab2a42c4239f8eb7280cba81f737cd8e0882fbbad","target":"graph","created_at":"2026-07-05T08:20:22Z","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/2305.16656/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Time-series clustering serves as a powerful data mining technique for time-series data in the absence of prior knowledge about clusters. A large amount of time-series data with large size has been acquired and used in various research fields. Hence, clustering method with low computational cost is required. Given that a quantum-inspired computing technology, such as a simulated annealing machine, surpasses conventional computers in terms of fast and accurately solving combinatorial optimization problems, it holds promise for accomplishing clustering tasks that are challenging to achieve using ","authors_text":"Hiroki Nagai, Koichi Kimura, Koyo Kubota, Takahiro Kashikawa, Tomoki Inoue, Tsubasa Ikami, Yasuhiro Egami, Yu Matsuda","cross_cats":["cs.CV","physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-05-26T05:58:14Z","title":"Clustering Method for Time-Series Images Using Quantum-Inspired Computing Technology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.16656","kind":"arxiv","version":3},"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:fd873f43c5656d1d048accc90e9d9925c22e28494c72f92966f6de0bd5f22127","target":"record","created_at":"2026-07-05T08:20:22Z","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":"b85c66d451194c9f5d1c90ab2ca422824ab4e035c293e8143718ffdacd45b33f","cross_cats_sorted":["cs.CV","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-05-26T05:58:14Z","title_canon_sha256":"07493043567f00ed820f01f8a130a5e7dcf9b086a6ac90673c0d1f79215cd964"},"schema_version":"1.0","source":{"id":"2305.16656","kind":"arxiv","version":3}},"canonical_sha256":"006e22d0275c3d55aa9803134b6475940c9205a1dbac37c9d484c5805772775d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"006e22d0275c3d55aa9803134b6475940c9205a1dbac37c9d484c5805772775d","first_computed_at":"2026-07-05T08:20:22.899040Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:20:22.899040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q5KbaK0VUUE1bu81UgvAwhjDxANZ+G8TM4cOEhsiieyHteckZiinFGKGYK1DWuLlcMH6SijROj53AUunrp5YBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:20:22.899589Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.16656","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd873f43c5656d1d048accc90e9d9925c22e28494c72f92966f6de0bd5f22127","sha256:fe8e34c10b4ad343ef67f76ab2a42c4239f8eb7280cba81f737cd8e0882fbbad"],"state_sha256":"3af906c6f437dac32392fd2d5a91e473c4dfc2acffbe4c75d7b9ec015f1d2756"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TLRprBe8yW3FODizAgDnovUa8CbAG6zMHcLNv3j+OWsJ6eNohL1Cnt47yXSfT6oPfWqg557XNokvR03F/Y6wDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T01:37:22.554211Z","bundle_sha256":"fd0967e2a14a1e1a24cad4856739e5a8b50894acb581fc54bc19f7dafbafd717"}}