{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:H6CV2SI3LWOAEAGJLQ4YZY3I5U","short_pith_number":"pith:H6CV2SI3","canonical_record":{"source":{"id":"1209.5952","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-09-26T14:37:52Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"d6ddca38a9cc73b5c978840e92617429bfbeb2d634dafe84bdbc69ecde0022dc","abstract_canon_sha256":"c7dea5c9c1a8f7bf662cb58c0e056942a1c16a8cadddd1b91139073a841cc2b4"},"schema_version":"1.0"},"canonical_sha256":"3f855d491b5d9c0200c95c398ce368ed2b5ab7c0374640f47f0313162e63df5e","source":{"kind":"arxiv","id":"1209.5952","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.5952","created_at":"2026-05-18T03:35:25Z"},{"alias_kind":"arxiv_version","alias_value":"1209.5952v1","created_at":"2026-05-18T03:35:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.5952","created_at":"2026-05-18T03:35:25Z"},{"alias_kind":"pith_short_12","alias_value":"H6CV2SI3LWOA","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"H6CV2SI3LWOAEAGJ","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"H6CV2SI3","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:H6CV2SI3LWOAEAGJLQ4YZY3I5U","target":"record","payload":{"canonical_record":{"source":{"id":"1209.5952","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-09-26T14:37:52Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"d6ddca38a9cc73b5c978840e92617429bfbeb2d634dafe84bdbc69ecde0022dc","abstract_canon_sha256":"c7dea5c9c1a8f7bf662cb58c0e056942a1c16a8cadddd1b91139073a841cc2b4"},"schema_version":"1.0"},"canonical_sha256":"3f855d491b5d9c0200c95c398ce368ed2b5ab7c0374640f47f0313162e63df5e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:25.438407Z","signature_b64":"rFv7E0Bj/b6ccmZstYP8cDbNEdZKNmPdTWE9g++W/tkzgLJbcrE2zSyFgmE3MGy40eMCGaoJP+M1B3VFwkgGBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f855d491b5d9c0200c95c398ce368ed2b5ab7c0374640f47f0313162e63df5e","last_reissued_at":"2026-05-18T03:35:25.437924Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:25.437924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.5952","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":"2026-05-18T03:35:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aZVq56H61D/+JAXn5DvlFMBu7dU3kIMlno+/SCI/E30eh2rQnHKv6s/gSliJHG5kUYAqaYlrUYKbGD0MTUTCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:49:32.224631Z"},"content_sha256":"5633681a2c32f3ac9e2012c7e3b67adfc10ebb0684034a7fdfa04b7e908535a6","schema_version":"1.0","event_id":"sha256:5633681a2c32f3ac9e2012c7e3b67adfc10ebb0684034a7fdfa04b7e908535a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:H6CV2SI3LWOAEAGJLQ4YZY3I5U","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum collapses and revivals of a matter wave in the dynamics of symmetry breaking","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"quant-ph","authors_text":"Carmine Ortix, Frank Kirtschig, Jeroen van den Brink, Jorrit Rijnbeek","submitted_at":"2012-09-26T14:37:52Z","abstract_excerpt":"Using the remarkable mathematical construct of Eugene Wigner to visualize quantum trajectories in phase space, quantum processes can be described in terms of a quasi-probability distribution analogous to the phase space probability distribution of the classical realm. In contrast to the incomplete glimpse of the wave function that is achievable in a single shot experiment, the Wigner distribution, accessible by quantum state tomography, reflects the full quantum state. We show that during the fundamental symmetry-breaking process of a generic quantum system - with a symmetry breaking field dri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.5952","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":""},"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":"2026-05-18T03:35:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FFYTi3tdGREHiCDe4wremgOadUfVbsKSO5nwPbMysur4mS+Rhpx4N9MVg+1/z5eFVwvzgtPyM3LCTVGCnT+aCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:49:32.224977Z"},"content_sha256":"0a7935dbbcff100f4c5bcb454887661c259c83cf57ae8524cf0f4a74be78c58d","schema_version":"1.0","event_id":"sha256:0a7935dbbcff100f4c5bcb454887661c259c83cf57ae8524cf0f4a74be78c58d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H6CV2SI3LWOAEAGJLQ4YZY3I5U/bundle.json","state_url":"https://pith.science/pith/H6CV2SI3LWOAEAGJLQ4YZY3I5U/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H6CV2SI3LWOAEAGJLQ4YZY3I5U/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":"2026-05-31T14:49:32Z","links":{"resolver":"https://pith.science/pith/H6CV2SI3LWOAEAGJLQ4YZY3I5U","bundle":"https://pith.science/pith/H6CV2SI3LWOAEAGJLQ4YZY3I5U/bundle.json","state":"https://pith.science/pith/H6CV2SI3LWOAEAGJLQ4YZY3I5U/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H6CV2SI3LWOAEAGJLQ4YZY3I5U/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:H6CV2SI3LWOAEAGJLQ4YZY3I5U","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":"c7dea5c9c1a8f7bf662cb58c0e056942a1c16a8cadddd1b91139073a841cc2b4","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-09-26T14:37:52Z","title_canon_sha256":"d6ddca38a9cc73b5c978840e92617429bfbeb2d634dafe84bdbc69ecde0022dc"},"schema_version":"1.0","source":{"id":"1209.5952","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.5952","created_at":"2026-05-18T03:35:25Z"},{"alias_kind":"arxiv_version","alias_value":"1209.5952v1","created_at":"2026-05-18T03:35:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.5952","created_at":"2026-05-18T03:35:25Z"},{"alias_kind":"pith_short_12","alias_value":"H6CV2SI3LWOA","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"H6CV2SI3LWOAEAGJ","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"H6CV2SI3","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:0a7935dbbcff100f4c5bcb454887661c259c83cf57ae8524cf0f4a74be78c58d","target":"graph","created_at":"2026-05-18T03:35:25Z","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":"Using the remarkable mathematical construct of Eugene Wigner to visualize quantum trajectories in phase space, quantum processes can be described in terms of a quasi-probability distribution analogous to the phase space probability distribution of the classical realm. In contrast to the incomplete glimpse of the wave function that is achievable in a single shot experiment, the Wigner distribution, accessible by quantum state tomography, reflects the full quantum state. We show that during the fundamental symmetry-breaking process of a generic quantum system - with a symmetry breaking field dri","authors_text":"Carmine Ortix, Frank Kirtschig, Jeroen van den Brink, Jorrit Rijnbeek","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-09-26T14:37:52Z","title":"Quantum collapses and revivals of a matter wave in the dynamics of symmetry breaking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.5952","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":"sha256:5633681a2c32f3ac9e2012c7e3b67adfc10ebb0684034a7fdfa04b7e908535a6","target":"record","created_at":"2026-05-18T03:35:25Z","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":"c7dea5c9c1a8f7bf662cb58c0e056942a1c16a8cadddd1b91139073a841cc2b4","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-09-26T14:37:52Z","title_canon_sha256":"d6ddca38a9cc73b5c978840e92617429bfbeb2d634dafe84bdbc69ecde0022dc"},"schema_version":"1.0","source":{"id":"1209.5952","kind":"arxiv","version":1}},"canonical_sha256":"3f855d491b5d9c0200c95c398ce368ed2b5ab7c0374640f47f0313162e63df5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f855d491b5d9c0200c95c398ce368ed2b5ab7c0374640f47f0313162e63df5e","first_computed_at":"2026-05-18T03:35:25.437924Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:25.437924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rFv7E0Bj/b6ccmZstYP8cDbNEdZKNmPdTWE9g++W/tkzgLJbcrE2zSyFgmE3MGy40eMCGaoJP+M1B3VFwkgGBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:25.438407Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.5952","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5633681a2c32f3ac9e2012c7e3b67adfc10ebb0684034a7fdfa04b7e908535a6","sha256:0a7935dbbcff100f4c5bcb454887661c259c83cf57ae8524cf0f4a74be78c58d"],"state_sha256":"e7042e3d8d13fa7d9d90d224e68a4258a7eef29460bfd2583d88e456e45c3feb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q+NG54aiJ50YyKjLtJkPK06EkPB8ow/6M6zPAf7lG8z5ny2/1LyGWKbZYd8ehGZjgaA2DdgMIAsPUFlKpnLYCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T14:49:32.227181Z","bundle_sha256":"9578a92f5bbbc8573f29fba28e6123f5e799bb3f776e06ff4996654fce9d6641"}}