{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:POC7W3RVELRA3RMXCRY66JNWZR","short_pith_number":"pith:POC7W3RV","canonical_record":{"source":{"id":"1205.0637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-03T07:20:27Z","cross_cats_sorted":[],"title_canon_sha256":"1668df610b364cc766acea38707e9d6b9c58f5f442d49058545b2f35181e60db","abstract_canon_sha256":"9236e7b0633ac3bbc88027c4a23f09742439b0c2ed1ebe0132d39598b8dadcca"},"schema_version":"1.0"},"canonical_sha256":"7b85fb6e3522e20dc5971471ef25b6cc78f35865866486d36e5ee2a2425f5e93","source":{"kind":"arxiv","id":"1205.0637","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.0637","created_at":"2026-05-18T02:21:15Z"},{"alias_kind":"arxiv_version","alias_value":"1205.0637v2","created_at":"2026-05-18T02:21:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.0637","created_at":"2026-05-18T02:21:15Z"},{"alias_kind":"pith_short_12","alias_value":"POC7W3RVELRA","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"POC7W3RVELRA3RMX","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"POC7W3RV","created_at":"2026-05-18T12:27:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:POC7W3RVELRA3RMXCRY66JNWZR","target":"record","payload":{"canonical_record":{"source":{"id":"1205.0637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-03T07:20:27Z","cross_cats_sorted":[],"title_canon_sha256":"1668df610b364cc766acea38707e9d6b9c58f5f442d49058545b2f35181e60db","abstract_canon_sha256":"9236e7b0633ac3bbc88027c4a23f09742439b0c2ed1ebe0132d39598b8dadcca"},"schema_version":"1.0"},"canonical_sha256":"7b85fb6e3522e20dc5971471ef25b6cc78f35865866486d36e5ee2a2425f5e93","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:15.723486Z","signature_b64":"d6Su01PmsXbxbRvOmzMbIYIv0TDxiwP3ttpttJUNYbSXGA3dNe/jpM7RUTwx2nLcRCcNeWdH9tLMIKB5JTjwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b85fb6e3522e20dc5971471ef25b6cc78f35865866486d36e5ee2a2425f5e93","last_reissued_at":"2026-05-18T02:21:15.722886Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:15.722886Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.0637","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:21:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xkN3DafZHmsscQb6i922F9e6J5GI7+5vvxHHg3VW/sdnmtb27m+4EEg4Ir2ouV2083C0ToxwyjpAhqvVjjx5Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T16:18:36.029954Z"},"content_sha256":"114a3fd4eb79514bf29552e08d1185bcdcbde0f54e52ec069464ce79642af8e7","schema_version":"1.0","event_id":"sha256:114a3fd4eb79514bf29552e08d1185bcdcbde0f54e52ec069464ce79642af8e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:POC7W3RVELRA3RMXCRY66JNWZR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent control of microwave pulse storage in superconducting circuits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Barry C. Sanders, Patrick M. Leung","submitted_at":"2012-05-03T07:20:27Z","abstract_excerpt":"Coherent pulse control for quantum memory is viable in the optical domain but nascent in microwave quantum circuits. We show how to realize coherent storage and on-demand pulse retrieval entirely within a superconducting circuit by exploiting and extending existing electromagnetically induced transparency technology in superconducting quantum circuits. Our scheme employs a linear array of superconducting artificial atoms coupled to a microwave transmission line."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.0637","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T02:21:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2D7Q8ooE4ig8B6kJoyASS4MrpHhsGMudCW5pm12nHOvaLRK6Zoze7dKCKzQ8vII4sKoEXaet0498pe1n+wQmBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T16:18:36.030416Z"},"content_sha256":"8504d627d63272dd98adb21f10592c42bd2ca620b126d8b8498b9151369192d2","schema_version":"1.0","event_id":"sha256:8504d627d63272dd98adb21f10592c42bd2ca620b126d8b8498b9151369192d2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/POC7W3RVELRA3RMXCRY66JNWZR/bundle.json","state_url":"https://pith.science/pith/POC7W3RVELRA3RMXCRY66JNWZR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/POC7W3RVELRA3RMXCRY66JNWZR/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":"2026-06-22T16:18:36Z","links":{"resolver":"https://pith.science/pith/POC7W3RVELRA3RMXCRY66JNWZR","bundle":"https://pith.science/pith/POC7W3RVELRA3RMXCRY66JNWZR/bundle.json","state":"https://pith.science/pith/POC7W3RVELRA3RMXCRY66JNWZR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/POC7W3RVELRA3RMXCRY66JNWZR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:POC7W3RVELRA3RMXCRY66JNWZR","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":"9236e7b0633ac3bbc88027c4a23f09742439b0c2ed1ebe0132d39598b8dadcca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-03T07:20:27Z","title_canon_sha256":"1668df610b364cc766acea38707e9d6b9c58f5f442d49058545b2f35181e60db"},"schema_version":"1.0","source":{"id":"1205.0637","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.0637","created_at":"2026-05-18T02:21:15Z"},{"alias_kind":"arxiv_version","alias_value":"1205.0637v2","created_at":"2026-05-18T02:21:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.0637","created_at":"2026-05-18T02:21:15Z"},{"alias_kind":"pith_short_12","alias_value":"POC7W3RVELRA","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"POC7W3RVELRA3RMX","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"POC7W3RV","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:8504d627d63272dd98adb21f10592c42bd2ca620b126d8b8498b9151369192d2","target":"graph","created_at":"2026-05-18T02:21:15Z","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"},"paper":{"abstract_excerpt":"Coherent pulse control for quantum memory is viable in the optical domain but nascent in microwave quantum circuits. We show how to realize coherent storage and on-demand pulse retrieval entirely within a superconducting circuit by exploiting and extending existing electromagnetically induced transparency technology in superconducting quantum circuits. Our scheme employs a linear array of superconducting artificial atoms coupled to a microwave transmission line.","authors_text":"Barry C. Sanders, Patrick M. Leung","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-03T07:20:27Z","title":"Coherent control of microwave pulse storage in superconducting circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.0637","kind":"arxiv","version":2},"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":"sha256:114a3fd4eb79514bf29552e08d1185bcdcbde0f54e52ec069464ce79642af8e7","target":"record","created_at":"2026-05-18T02:21:15Z","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":"9236e7b0633ac3bbc88027c4a23f09742439b0c2ed1ebe0132d39598b8dadcca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-03T07:20:27Z","title_canon_sha256":"1668df610b364cc766acea38707e9d6b9c58f5f442d49058545b2f35181e60db"},"schema_version":"1.0","source":{"id":"1205.0637","kind":"arxiv","version":2}},"canonical_sha256":"7b85fb6e3522e20dc5971471ef25b6cc78f35865866486d36e5ee2a2425f5e93","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b85fb6e3522e20dc5971471ef25b6cc78f35865866486d36e5ee2a2425f5e93","first_computed_at":"2026-05-18T02:21:15.722886Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:15.722886Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d6Su01PmsXbxbRvOmzMbIYIv0TDxiwP3ttpttJUNYbSXGA3dNe/jpM7RUTwx2nLcRCcNeWdH9tLMIKB5JTjwCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:15.723486Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.0637","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:114a3fd4eb79514bf29552e08d1185bcdcbde0f54e52ec069464ce79642af8e7","sha256:8504d627d63272dd98adb21f10592c42bd2ca620b126d8b8498b9151369192d2"],"state_sha256":"7e73288a4697aab44ed98d26eb7ff99ce9c66b92e9cc4f2234f894f337c4daed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JWGV04Qzaq0YUw9AOY+lYwNDrt1MbmqwRYAllGuxZ9ht4nwwItu3GxhNPBldVdMVe8BOZ9WeczWgTcDyb8B7Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T16:18:36.032972Z","bundle_sha256":"d7d491e9c174489c393dfacb857c7d267e7b01b9047e6905cdf79a1efbc9e10a"}}