{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:YPX3AGC73JTE5CUUI3MOWYAV23","short_pith_number":"pith:YPX3AGC7","canonical_record":{"source":{"id":"2606.17899","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-16T13:23:19Z","cross_cats_sorted":[],"title_canon_sha256":"4f79f24dc98fbe3a9d063a55b8cf889deaac904e419939e12ac710c8eda94461","abstract_canon_sha256":"9273765f21a8bdfcdc2730984429d79e72d9c1bd072ccbf382bed2f9bbdde64b"},"schema_version":"1.0"},"canonical_sha256":"c3efb0185fda664e8a9446d8eb6015d6c2b67068c047df7132927dd0a3528624","source":{"kind":"arxiv","id":"2606.17899","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.17899","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"arxiv_version","alias_value":"2606.17899v1","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.17899","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"pith_short_12","alias_value":"YPX3AGC73JTE","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"pith_short_16","alias_value":"YPX3AGC73JTE5CUU","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"pith_short_8","alias_value":"YPX3AGC7","created_at":"2026-06-19T16:10:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:YPX3AGC73JTE5CUUI3MOWYAV23","target":"record","payload":{"canonical_record":{"source":{"id":"2606.17899","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-16T13:23:19Z","cross_cats_sorted":[],"title_canon_sha256":"4f79f24dc98fbe3a9d063a55b8cf889deaac904e419939e12ac710c8eda94461","abstract_canon_sha256":"9273765f21a8bdfcdc2730984429d79e72d9c1bd072ccbf382bed2f9bbdde64b"},"schema_version":"1.0"},"canonical_sha256":"c3efb0185fda664e8a9446d8eb6015d6c2b67068c047df7132927dd0a3528624","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:10:43.075963Z","signature_b64":"p/zAqM8tWe6dbRCVchuSjsmRhcvZfr72pCUExnbgaBZRD37OtH23oJMhS61Mspa4e04NRww0ZINMKNDRXXFzBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3efb0185fda664e8a9446d8eb6015d6c2b67068c047df7132927dd0a3528624","last_reissued_at":"2026-06-19T16:10:43.075470Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:10:43.075470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.17899","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":"2026-06-19T16:10:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z9MkCS2suf49Bm5JfLqBYMT1Z6d3TfwsBM9jn+M4x+S/41eABmJld5F6HV+ervA+eSRxYeeba6Cg0C3oGsGCBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T20:40:36.646759Z"},"content_sha256":"a657f5b1de794c920a79f3c3cdf1431c98e63bbfa9a1950af9645bb5a3c118d7","schema_version":"1.0","event_id":"sha256:a657f5b1de794c920a79f3c3cdf1431c98e63bbfa9a1950af9645bb5a3c118d7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:YPX3AGC73JTE5CUUI3MOWYAV23","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Chip Paradigm Framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bin Wu, Bin Yang, Cai, Fan Xu, Fumin Luo, GuoRong Zhang, Ling Qiao, Qinglang Guo, WeiGui Guo, Xuefei Liu","submitted_at":"2026-06-16T13:23:19Z","abstract_excerpt":"Quantum Electronic Design Automation (Q-EDA) is emerging as quantum chips move from laboratory prototypes to scalable engineering systems. This paper argues that superconducting quantum chip design is approaching a \"SPICE moment\" similar to early classical EDA, where growing qubit scale, control complexity, frequency planning, packaging, process variation, and cryogenic measurement feedback require a shift from experience-based design to model-driven engineering. We propose a Quantum Chip Paradigm Framework that treats Q-EDA not only as software, but as part of the quantum chip development par"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.17899","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/2606.17899/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":"2026-06-19T16:10:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8+0ngAdTkXOSX/Vk6PTS9xxO5dloNj4jd5eUUpuXJs8i2/6SJCe0mv2v9BDafc8Lg12b2nwqhCWHHxepg7pcBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T20:40:36.647131Z"},"content_sha256":"b7f50fb53bd7ec3001a74ac151f0625b9f1a4c47c712c42bd4f64267033e26fd","schema_version":"1.0","event_id":"sha256:b7f50fb53bd7ec3001a74ac151f0625b9f1a4c47c712c42bd4f64267033e26fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YPX3AGC73JTE5CUUI3MOWYAV23/bundle.json","state_url":"https://pith.science/pith/YPX3AGC73JTE5CUUI3MOWYAV23/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YPX3AGC73JTE5CUUI3MOWYAV23/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":"2026-06-29T20:40:36Z","links":{"resolver":"https://pith.science/pith/YPX3AGC73JTE5CUUI3MOWYAV23","bundle":"https://pith.science/pith/YPX3AGC73JTE5CUUI3MOWYAV23/bundle.json","state":"https://pith.science/pith/YPX3AGC73JTE5CUUI3MOWYAV23/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YPX3AGC73JTE5CUUI3MOWYAV23/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YPX3AGC73JTE5CUUI3MOWYAV23","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":"9273765f21a8bdfcdc2730984429d79e72d9c1bd072ccbf382bed2f9bbdde64b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-16T13:23:19Z","title_canon_sha256":"4f79f24dc98fbe3a9d063a55b8cf889deaac904e419939e12ac710c8eda94461"},"schema_version":"1.0","source":{"id":"2606.17899","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.17899","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"arxiv_version","alias_value":"2606.17899v1","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.17899","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"pith_short_12","alias_value":"YPX3AGC73JTE","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"pith_short_16","alias_value":"YPX3AGC73JTE5CUU","created_at":"2026-06-19T16:10:43Z"},{"alias_kind":"pith_short_8","alias_value":"YPX3AGC7","created_at":"2026-06-19T16:10:43Z"}],"graph_snapshots":[{"event_id":"sha256:b7f50fb53bd7ec3001a74ac151f0625b9f1a4c47c712c42bd4f64267033e26fd","target":"graph","created_at":"2026-06-19T16:10:43Z","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/2606.17899/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum Electronic Design Automation (Q-EDA) is emerging as quantum chips move from laboratory prototypes to scalable engineering systems. This paper argues that superconducting quantum chip design is approaching a \"SPICE moment\" similar to early classical EDA, where growing qubit scale, control complexity, frequency planning, packaging, process variation, and cryogenic measurement feedback require a shift from experience-based design to model-driven engineering. We propose a Quantum Chip Paradigm Framework that treats Q-EDA not only as software, but as part of the quantum chip development par","authors_text":"Bin Wu, Bin Yang, Cai, Fan Xu, Fumin Luo, GuoRong Zhang, Ling Qiao, Qinglang Guo, WeiGui Guo, Xuefei Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-16T13:23:19Z","title":"Quantum Chip Paradigm Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.17899","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:a657f5b1de794c920a79f3c3cdf1431c98e63bbfa9a1950af9645bb5a3c118d7","target":"record","created_at":"2026-06-19T16:10:43Z","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":"9273765f21a8bdfcdc2730984429d79e72d9c1bd072ccbf382bed2f9bbdde64b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-16T13:23:19Z","title_canon_sha256":"4f79f24dc98fbe3a9d063a55b8cf889deaac904e419939e12ac710c8eda94461"},"schema_version":"1.0","source":{"id":"2606.17899","kind":"arxiv","version":1}},"canonical_sha256":"c3efb0185fda664e8a9446d8eb6015d6c2b67068c047df7132927dd0a3528624","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3efb0185fda664e8a9446d8eb6015d6c2b67068c047df7132927dd0a3528624","first_computed_at":"2026-06-19T16:10:43.075470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:10:43.075470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p/zAqM8tWe6dbRCVchuSjsmRhcvZfr72pCUExnbgaBZRD37OtH23oJMhS61Mspa4e04NRww0ZINMKNDRXXFzBg==","signature_status":"signed_v1","signed_at":"2026-06-19T16:10:43.075963Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.17899","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a657f5b1de794c920a79f3c3cdf1431c98e63bbfa9a1950af9645bb5a3c118d7","sha256:b7f50fb53bd7ec3001a74ac151f0625b9f1a4c47c712c42bd4f64267033e26fd"],"state_sha256":"89cfe4d4d77d2a2490772bc31b049f049f2a67cde79f4dfb99e128d0feb5966b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OOqH2wsyOVoHz6RHmL7kmgLNbFnnNTuU8pTlCIF74wjhh5vC+QHHFc4bUURaAiRJVNYi2zcbfvVYFb+71rbiBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T20:40:36.649203Z","bundle_sha256":"ea3b299c2c31b5ef0ebd5602c05cf214316ac2459c0866339861a296695a42f7"}}