{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:IRLZ3JDFOGKYZ6MNGJLVDFFJVH","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":"5d0451324a7f707a776c6243c0f99bfc1dc9090b75f7c436d3faaa64dac0b84b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-05-01T11:39:55Z","title_canon_sha256":"340399dd52e7decb5710306dda21533bf25458c3234d880655279dca31de62e7"},"schema_version":"1.0","source":{"id":"1305.0148","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.0148","created_at":"2026-05-18T03:26:41Z"},{"alias_kind":"arxiv_version","alias_value":"1305.0148v1","created_at":"2026-05-18T03:26:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.0148","created_at":"2026-05-18T03:26:41Z"},{"alias_kind":"pith_short_12","alias_value":"IRLZ3JDFOGKY","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"IRLZ3JDFOGKYZ6MN","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"IRLZ3JDF","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:b456eec5d94c41544dbeaef748e84731c533110b185a75203d14e1b0a1f41fc2","target":"graph","created_at":"2026-05-18T03:26:41Z","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":"Ionization of an atom or molecule presents surprising richness beyond our current understanding: strong-field ionization with low-frequency fields recently revealed unexpected kinetic energy structures (1, 2). A solid grasp on electron dynamics is however pre-requisite for attosecond-resolution recollision imaging (3), orbital tomography (4), for coherent sources of keV light (5), or to produce zeptosecond-duration x-rays (6). We present a methodology that enables scrutinizing strong-field dynamics at an unprecedented level. Our method provides high-precision measurements only 1 meV above the ","authors_text":"A. Britz, A. Senftleben, A. Thai, C.D. Schr\\\"oter, J. Biegert, J. Dura, J. Ullrich, M. Baudisch, M. Hemmer, N. Camus, R. Moshammer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-05-01T11:39:55Z","title":"Enabling high-precision 3D strong-field measurements - Ionization with low-frequency fields in the tunneling regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.0148","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:a2dddf34fc4ec69ac531de4c806bb0ec85e6eb98bf625383bfc339c7a0528910","target":"record","created_at":"2026-05-18T03:26:41Z","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":"5d0451324a7f707a776c6243c0f99bfc1dc9090b75f7c436d3faaa64dac0b84b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-05-01T11:39:55Z","title_canon_sha256":"340399dd52e7decb5710306dda21533bf25458c3234d880655279dca31de62e7"},"schema_version":"1.0","source":{"id":"1305.0148","kind":"arxiv","version":1}},"canonical_sha256":"44579da46571958cf98d32575194a9a9e1d493c3ff30c2f05ef21e046609c222","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44579da46571958cf98d32575194a9a9e1d493c3ff30c2f05ef21e046609c222","first_computed_at":"2026-05-18T03:26:41.853873Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:26:41.853873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RS8Cvb6dqDz13xFe98dWyQjPcN8C4Lr5+0NqI3+BC0TsoDQM7mulL2ngm+RqSqRC2mohvtavtUODuNerRs66CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:26:41.854587Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.0148","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a2dddf34fc4ec69ac531de4c806bb0ec85e6eb98bf625383bfc339c7a0528910","sha256:b456eec5d94c41544dbeaef748e84731c533110b185a75203d14e1b0a1f41fc2"],"state_sha256":"ff0457b11f7e13164b1db99871e110b5186eeb22f5c7329172fa8a3034d52a54"}