{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:XCOZVFSUHLJGZULYY33EU4RGNM","short_pith_number":"pith:XCOZVFSU","canonical_record":{"source":{"id":"1504.01432","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-04-06T22:38:59Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"5df4bd072969085efcee7f5a417f40d67d33422e59748ccb7f132bf8a0a30fab","abstract_canon_sha256":"0b6283aca116d939f9b733f10fd1af384eb6caae9530ba75508fd5c82a44e33e"},"schema_version":"1.0"},"canonical_sha256":"b89d9a96543ad26cd178c6f64a72266b2f927f60512356ecc6d4f412cbed9b43","source":{"kind":"arxiv","id":"1504.01432","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.01432","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"arxiv_version","alias_value":"1504.01432v1","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.01432","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"pith_short_12","alias_value":"XCOZVFSUHLJG","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XCOZVFSUHLJGZULY","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XCOZVFSU","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:XCOZVFSUHLJGZULYY33EU4RGNM","target":"record","payload":{"canonical_record":{"source":{"id":"1504.01432","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-04-06T22:38:59Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"5df4bd072969085efcee7f5a417f40d67d33422e59748ccb7f132bf8a0a30fab","abstract_canon_sha256":"0b6283aca116d939f9b733f10fd1af384eb6caae9530ba75508fd5c82a44e33e"},"schema_version":"1.0"},"canonical_sha256":"b89d9a96543ad26cd178c6f64a72266b2f927f60512356ecc6d4f412cbed9b43","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:19:27.209291Z","signature_b64":"2OpXKgx9NeRyYVgMaSCIRjopPK7FzlVRTRhEl6/gVGaPqzmbOW+mn93gEUCBJtctacY3EIJRHX968QTt7CkTCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b89d9a96543ad26cd178c6f64a72266b2f927f60512356ecc6d4f412cbed9b43","last_reissued_at":"2026-05-18T02:19:27.208758Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:19:27.208758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.01432","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":"2026-05-18T02:19:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a0HCPi5WbU9S1gB2IPW1S7f1fIlnJ82xM8FGTRrfGwNNIo+9llTxkypNQ7EghoAvKO4nb8m9QNOMYNUB80jwAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:46:17.240452Z"},"content_sha256":"59b09d08abb8479e049b78d8ac28e97d32c601965c1626a00d1acdc465bae626","schema_version":"1.0","event_id":"sha256:59b09d08abb8479e049b78d8ac28e97d32c601965c1626a00d1acdc465bae626"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:XCOZVFSUHLJGZULYY33EU4RGNM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamics of molecular superrotors in external magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.chem-ph","authors_text":"Aleksey Korobenko, Valery Milner","submitted_at":"2015-04-06T22:38:59Z","abstract_excerpt":"We excite diatomic oxygen and nitrogen to high rotational states with an optical centrifuge and study their dynamics in external magnetic field. Ion imaging is employed to directly visualize, and follow in time, the rotation plane of molecular superrotors. The two different mechanisms of interaction between the magnetic field and the molecular angular momentum in paramagnetic oxygen and non-magnetic nitrogen lead to the qualitatively different behaviour. In nitrogen, we observe the precession of the molecular angular momentum around the field vector. In oxygen, strong spin-rotation coupling re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.01432","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":"2026-05-18T02:19:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SMSjwyZj6dKKL1WIMlHk/irfEMKtOe4OAnzQw3W8NbFHLMOOcIrMljFGAnBVQwXCidXi/zP3in9H2OxncGwpCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:46:17.240909Z"},"content_sha256":"eac41a71cd1a9291e48efcca89383e2a87dc850e1e525bfb0c6657d765d7cc22","schema_version":"1.0","event_id":"sha256:eac41a71cd1a9291e48efcca89383e2a87dc850e1e525bfb0c6657d765d7cc22"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XCOZVFSUHLJGZULYY33EU4RGNM/bundle.json","state_url":"https://pith.science/pith/XCOZVFSUHLJGZULYY33EU4RGNM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XCOZVFSUHLJGZULYY33EU4RGNM/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":"2026-08-09T22:46:17Z","links":{"resolver":"https://pith.science/pith/XCOZVFSUHLJGZULYY33EU4RGNM","bundle":"https://pith.science/pith/XCOZVFSUHLJGZULYY33EU4RGNM/bundle.json","state":"https://pith.science/pith/XCOZVFSUHLJGZULYY33EU4RGNM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XCOZVFSUHLJGZULYY33EU4RGNM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XCOZVFSUHLJGZULYY33EU4RGNM","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":"0b6283aca116d939f9b733f10fd1af384eb6caae9530ba75508fd5c82a44e33e","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-04-06T22:38:59Z","title_canon_sha256":"5df4bd072969085efcee7f5a417f40d67d33422e59748ccb7f132bf8a0a30fab"},"schema_version":"1.0","source":{"id":"1504.01432","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.01432","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"arxiv_version","alias_value":"1504.01432v1","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.01432","created_at":"2026-05-18T02:19:27Z"},{"alias_kind":"pith_short_12","alias_value":"XCOZVFSUHLJG","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XCOZVFSUHLJGZULY","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XCOZVFSU","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:eac41a71cd1a9291e48efcca89383e2a87dc850e1e525bfb0c6657d765d7cc22","target":"graph","created_at":"2026-05-18T02:19:27Z","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":"We excite diatomic oxygen and nitrogen to high rotational states with an optical centrifuge and study their dynamics in external magnetic field. Ion imaging is employed to directly visualize, and follow in time, the rotation plane of molecular superrotors. The two different mechanisms of interaction between the magnetic field and the molecular angular momentum in paramagnetic oxygen and non-magnetic nitrogen lead to the qualitatively different behaviour. In nitrogen, we observe the precession of the molecular angular momentum around the field vector. In oxygen, strong spin-rotation coupling re","authors_text":"Aleksey Korobenko, Valery Milner","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-04-06T22:38:59Z","title":"Dynamics of molecular superrotors in external magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.01432","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":"sha256:59b09d08abb8479e049b78d8ac28e97d32c601965c1626a00d1acdc465bae626","target":"record","created_at":"2026-05-18T02:19:27Z","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":"0b6283aca116d939f9b733f10fd1af384eb6caae9530ba75508fd5c82a44e33e","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-04-06T22:38:59Z","title_canon_sha256":"5df4bd072969085efcee7f5a417f40d67d33422e59748ccb7f132bf8a0a30fab"},"schema_version":"1.0","source":{"id":"1504.01432","kind":"arxiv","version":1}},"canonical_sha256":"b89d9a96543ad26cd178c6f64a72266b2f927f60512356ecc6d4f412cbed9b43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b89d9a96543ad26cd178c6f64a72266b2f927f60512356ecc6d4f412cbed9b43","first_computed_at":"2026-05-18T02:19:27.208758Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:19:27.208758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2OpXKgx9NeRyYVgMaSCIRjopPK7FzlVRTRhEl6/gVGaPqzmbOW+mn93gEUCBJtctacY3EIJRHX968QTt7CkTCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:19:27.209291Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.01432","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59b09d08abb8479e049b78d8ac28e97d32c601965c1626a00d1acdc465bae626","sha256:eac41a71cd1a9291e48efcca89383e2a87dc850e1e525bfb0c6657d765d7cc22"],"state_sha256":"21c45d700c56caa7c2ce7ea98982feb214e2f1de9d9701d671940633e672b90e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FMmeNefhn8Q09ZIotc6bVnxOzhto9TBoDKzCvYjulDItcHAynPm5G0KpzFDGKVce1uHNfdKs5Wtt7xq+Ayo5Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:46:17.244916Z","bundle_sha256":"efd4d21004fc09a443d0f7efa92d898a3b0fadd3e28d524377aa35c5071c1281"}}