{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:B4VIM7CZ7PHLUNCNDFEWTZ76F6","short_pith_number":"pith:B4VIM7CZ","canonical_record":{"source":{"id":"quant-ph/0107069","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2001-07-12T16:06:48Z","cross_cats_sorted":["nlin.CD","physics.atom-ph"],"title_canon_sha256":"f9243d7c2e68a5e79573fda1760b62493547ecc0bee7d93dd7847e97083cea8b","abstract_canon_sha256":"fb85762e583a0b411011c6a02fc4dccf838efcb615dd17b1ecaf6f8e5518befd"},"schema_version":"1.0"},"canonical_sha256":"0f2a867c59fbceba344d194969e7fe2fb7c4afc8ce0884ae9a4fa27f06177893","source":{"kind":"arxiv","id":"quant-ph/0107069","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0107069","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0107069v1","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0107069","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"pith_short_12","alias_value":"B4VIM7CZ7PHL","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"pith_short_16","alias_value":"B4VIM7CZ7PHLUNCN","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"pith_short_8","alias_value":"B4VIM7CZ","created_at":"2026-07-04T16:29:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:B4VIM7CZ7PHLUNCNDFEWTZ76F6","target":"record","payload":{"canonical_record":{"source":{"id":"quant-ph/0107069","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2001-07-12T16:06:48Z","cross_cats_sorted":["nlin.CD","physics.atom-ph"],"title_canon_sha256":"f9243d7c2e68a5e79573fda1760b62493547ecc0bee7d93dd7847e97083cea8b","abstract_canon_sha256":"fb85762e583a0b411011c6a02fc4dccf838efcb615dd17b1ecaf6f8e5518befd"},"schema_version":"1.0"},"canonical_sha256":"0f2a867c59fbceba344d194969e7fe2fb7c4afc8ce0884ae9a4fa27f06177893","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:29:01.790173Z","signature_b64":"I6ymar7fkwfMOl/8oj3xEZNhyIXgXW75T74fMQRU069OMOHJTgL/8ympvBn3D8ePl17N+1bjq363kgv4SyQ6Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f2a867c59fbceba344d194969e7fe2fb7c4afc8ce0884ae9a4fa27f06177893","last_reissued_at":"2026-07-04T16:29:01.789801Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:29:01.789801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"quant-ph/0107069","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":"2026-07-04T16:29:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JGm/vsZro3ZZUb9neX5/9hid1rJj/SUFZP0NkLEkWZwpykomybdVCDtq8Of6IVtyJ052rzPn+P3Opp2cHU4ACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T04:36:10.250900Z"},"content_sha256":"e396d27b199e9ea85f99dda92fac7f6b4a193c8c80cf008a7c938d26b3d5ccbb","schema_version":"1.0","event_id":"sha256:e396d27b199e9ea85f99dda92fac7f6b4a193c8c80cf008a7c938d26b3d5ccbb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:B4VIM7CZ7PHLUNCNDFEWTZ76F6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-sequential triple ionization in strong fields","license":"","headline":"","cross_cats":["nlin.CD","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"Bruno Eckhardt, Krzysztof Sacha","submitted_at":"2001-07-12T16:06:48Z","abstract_excerpt":"We consider the final stage of triple ionization of atoms in a strong linearly polarized laser field. We propose that for intensities below the saturation value for triple ionization the process is dominated by the simultaneous escape of three electrons from a highly excited intermediate complex. We identify within a classical model two pathways to triple ionization, one with a triangular configuration of electrons and one with a more linear one. Both are saddles in phase space. A stability analysis indicates that the triangular configuration has the larger cross sections and should be the dom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0107069","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/quant-ph/0107069/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":"2026-07-04T16:29:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mowU1+oUSAorGzNgHUn03HaQ/ci8IG9VxPxvQvn29YpyDijCxRXlcap9tGXsPici3i6ia5FbtihU2YFJBZk8BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T04:36:10.251283Z"},"content_sha256":"0803e070ffb624a8c276405af9fb521a254592d322eed45886dc26299a8a2e1c","schema_version":"1.0","event_id":"sha256:0803e070ffb624a8c276405af9fb521a254592d322eed45886dc26299a8a2e1c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B4VIM7CZ7PHLUNCNDFEWTZ76F6/bundle.json","state_url":"https://pith.science/pith/B4VIM7CZ7PHLUNCNDFEWTZ76F6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B4VIM7CZ7PHLUNCNDFEWTZ76F6/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":"2026-07-21T04:36:10Z","links":{"resolver":"https://pith.science/pith/B4VIM7CZ7PHLUNCNDFEWTZ76F6","bundle":"https://pith.science/pith/B4VIM7CZ7PHLUNCNDFEWTZ76F6/bundle.json","state":"https://pith.science/pith/B4VIM7CZ7PHLUNCNDFEWTZ76F6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B4VIM7CZ7PHLUNCNDFEWTZ76F6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:B4VIM7CZ7PHLUNCNDFEWTZ76F6","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":"fb85762e583a0b411011c6a02fc4dccf838efcb615dd17b1ecaf6f8e5518befd","cross_cats_sorted":["nlin.CD","physics.atom-ph"],"license":"","primary_cat":"quant-ph","submitted_at":"2001-07-12T16:06:48Z","title_canon_sha256":"f9243d7c2e68a5e79573fda1760b62493547ecc0bee7d93dd7847e97083cea8b"},"schema_version":"1.0","source":{"id":"quant-ph/0107069","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0107069","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0107069v1","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0107069","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"pith_short_12","alias_value":"B4VIM7CZ7PHL","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"pith_short_16","alias_value":"B4VIM7CZ7PHLUNCN","created_at":"2026-07-04T16:29:01Z"},{"alias_kind":"pith_short_8","alias_value":"B4VIM7CZ","created_at":"2026-07-04T16:29:01Z"}],"graph_snapshots":[{"event_id":"sha256:0803e070ffb624a8c276405af9fb521a254592d322eed45886dc26299a8a2e1c","target":"graph","created_at":"2026-07-04T16:29:01Z","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/quant-ph/0107069/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the final stage of triple ionization of atoms in a strong linearly polarized laser field. We propose that for intensities below the saturation value for triple ionization the process is dominated by the simultaneous escape of three electrons from a highly excited intermediate complex. We identify within a classical model two pathways to triple ionization, one with a triangular configuration of electrons and one with a more linear one. Both are saddles in phase space. A stability analysis indicates that the triangular configuration has the larger cross sections and should be the dom","authors_text":"Bruno Eckhardt, Krzysztof Sacha","cross_cats":["nlin.CD","physics.atom-ph"],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2001-07-12T16:06:48Z","title":"Non-sequential triple ionization in strong fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0107069","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:e396d27b199e9ea85f99dda92fac7f6b4a193c8c80cf008a7c938d26b3d5ccbb","target":"record","created_at":"2026-07-04T16:29:01Z","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":"fb85762e583a0b411011c6a02fc4dccf838efcb615dd17b1ecaf6f8e5518befd","cross_cats_sorted":["nlin.CD","physics.atom-ph"],"license":"","primary_cat":"quant-ph","submitted_at":"2001-07-12T16:06:48Z","title_canon_sha256":"f9243d7c2e68a5e79573fda1760b62493547ecc0bee7d93dd7847e97083cea8b"},"schema_version":"1.0","source":{"id":"quant-ph/0107069","kind":"arxiv","version":1}},"canonical_sha256":"0f2a867c59fbceba344d194969e7fe2fb7c4afc8ce0884ae9a4fa27f06177893","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f2a867c59fbceba344d194969e7fe2fb7c4afc8ce0884ae9a4fa27f06177893","first_computed_at":"2026-07-04T16:29:01.789801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:29:01.789801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I6ymar7fkwfMOl/8oj3xEZNhyIXgXW75T74fMQRU069OMOHJTgL/8ympvBn3D8ePl17N+1bjq363kgv4SyQ6Dw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:29:01.790173Z","signed_message":"canonical_sha256_bytes"},"source_id":"quant-ph/0107069","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e396d27b199e9ea85f99dda92fac7f6b4a193c8c80cf008a7c938d26b3d5ccbb","sha256:0803e070ffb624a8c276405af9fb521a254592d322eed45886dc26299a8a2e1c"],"state_sha256":"af375bd86a7f58d2a064dc3de691f076ffb4efe04a622238eb147f502ab4604e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gQ5w0FIaf1SQnsTARIlo5xympkPXwQDR8rah8fSjYQnvZEtDCoLefQmAUNeyI8B+cZf7GlY+JPQA+H6FYb8zDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-21T04:36:10.254113Z","bundle_sha256":"4aa1a2cd126d37d4fa143bbd6c22ba1af7fc3fd9f9bef7f2dced8f69529f088f"}}