{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:ZJK5LSOJKSCZOSOPKHUBHFUQTU","short_pith_number":"pith:ZJK5LSOJ","canonical_record":{"source":{"id":"1504.07376","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2015-04-28T08:27:23Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"053fa2b5b8c0ab21c70a8836a7299399ca7824b69b232428fa32d6938201634c","abstract_canon_sha256":"73ab029aa15adb7e65e45a7c6e9c45a508a52485bd454c72d7fc17ccc07edd98"},"schema_version":"1.0"},"canonical_sha256":"ca55d5c9c954859749cf51e81396909d338fdf8bfe749462584a2491631d4488","source":{"kind":"arxiv","id":"1504.07376","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.07376","created_at":"2026-05-18T01:26:31Z"},{"alias_kind":"arxiv_version","alias_value":"1504.07376v1","created_at":"2026-05-18T01:26:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.07376","created_at":"2026-05-18T01:26:31Z"},{"alias_kind":"pith_short_12","alias_value":"ZJK5LSOJKSCZ","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZJK5LSOJKSCZOSOP","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZJK5LSOJ","created_at":"2026-05-18T12:29:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:ZJK5LSOJKSCZOSOPKHUBHFUQTU","target":"record","payload":{"canonical_record":{"source":{"id":"1504.07376","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2015-04-28T08:27:23Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"053fa2b5b8c0ab21c70a8836a7299399ca7824b69b232428fa32d6938201634c","abstract_canon_sha256":"73ab029aa15adb7e65e45a7c6e9c45a508a52485bd454c72d7fc17ccc07edd98"},"schema_version":"1.0"},"canonical_sha256":"ca55d5c9c954859749cf51e81396909d338fdf8bfe749462584a2491631d4488","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:31.566190Z","signature_b64":"rtV+WYd5doYcg+DQYLhX4IaJDHKW4gIcd4ASxXBJMTBVomV17VsSIdWEL8ht4/sBnEHRvsmZx0xozM4S2o6fBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca55d5c9c954859749cf51e81396909d338fdf8bfe749462584a2491631d4488","last_reissued_at":"2026-05-18T01:26:31.565573Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:31.565573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.07376","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":"2026-05-18T01:26:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WlPcI9h6oDcKkh1uweRKIWBxRGuHqeYeJ8pPBn44JrASh3yVQblCuQ22VT+aMe1VNEcXYSBmEsOM29mJpFugBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T21:39:27.651473Z"},"content_sha256":"f6b87f66916092c74a8a750fd3ce1d8e1e04f71c3e72eedc437d8410223b1776","schema_version":"1.0","event_id":"sha256:f6b87f66916092c74a8a750fd3ce1d8e1e04f71c3e72eedc437d8410223b1776"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:ZJK5LSOJKSCZOSOPKHUBHFUQTU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theoretical study of electronic damage in single particle imaging experiments at XFELs for pulse durations 0.1 - 10 fs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.bio-ph","authors_text":"I.A. Vartanyants, N.M. Kabachnik, O. Yu. Gorobtsov, U. Lorenz","submitted_at":"2015-04-28T08:27:23Z","abstract_excerpt":"X-ray free-electron lasers (XFELs) may allow to employ the single particle imaging (SPI) method to determine the structure of macromolecules that do not form stable crystals. Ultrashort pulses of 10 fs and less allow to outrun complete disintegration by Coulomb explosion and minimize radiation damage due to nuclear motion, but electronic damage is still present. The major contribution to the electronic damage comes from the plasma generated in the sample that is strongly dependent on the amount of Auger ionization. Since the Auger process has a characteristic time scale on the order of femtose"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.07376","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":"2026-05-18T01:26:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OQLJnDxK22kyPTsjxVT+Sc8x94CrnKoFQA21Rz3IOIAgHy1Jy8y2F13bypZo10Sbv/LUVUaifsB5rhgXESewCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T21:39:27.651831Z"},"content_sha256":"07075e35db65eed2d9547c95c8063ea74b6f5ebe361dec461400e7d9a68a254b","schema_version":"1.0","event_id":"sha256:07075e35db65eed2d9547c95c8063ea74b6f5ebe361dec461400e7d9a68a254b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZJK5LSOJKSCZOSOPKHUBHFUQTU/bundle.json","state_url":"https://pith.science/pith/ZJK5LSOJKSCZOSOPKHUBHFUQTU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZJK5LSOJKSCZOSOPKHUBHFUQTU/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":"2026-06-04T21:39:27Z","links":{"resolver":"https://pith.science/pith/ZJK5LSOJKSCZOSOPKHUBHFUQTU","bundle":"https://pith.science/pith/ZJK5LSOJKSCZOSOPKHUBHFUQTU/bundle.json","state":"https://pith.science/pith/ZJK5LSOJKSCZOSOPKHUBHFUQTU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZJK5LSOJKSCZOSOPKHUBHFUQTU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ZJK5LSOJKSCZOSOPKHUBHFUQTU","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":"73ab029aa15adb7e65e45a7c6e9c45a508a52485bd454c72d7fc17ccc07edd98","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2015-04-28T08:27:23Z","title_canon_sha256":"053fa2b5b8c0ab21c70a8836a7299399ca7824b69b232428fa32d6938201634c"},"schema_version":"1.0","source":{"id":"1504.07376","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.07376","created_at":"2026-05-18T01:26:31Z"},{"alias_kind":"arxiv_version","alias_value":"1504.07376v1","created_at":"2026-05-18T01:26:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.07376","created_at":"2026-05-18T01:26:31Z"},{"alias_kind":"pith_short_12","alias_value":"ZJK5LSOJKSCZ","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZJK5LSOJKSCZOSOP","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZJK5LSOJ","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:07075e35db65eed2d9547c95c8063ea74b6f5ebe361dec461400e7d9a68a254b","target":"graph","created_at":"2026-05-18T01:26:31Z","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":"X-ray free-electron lasers (XFELs) may allow to employ the single particle imaging (SPI) method to determine the structure of macromolecules that do not form stable crystals. Ultrashort pulses of 10 fs and less allow to outrun complete disintegration by Coulomb explosion and minimize radiation damage due to nuclear motion, but electronic damage is still present. The major contribution to the electronic damage comes from the plasma generated in the sample that is strongly dependent on the amount of Auger ionization. Since the Auger process has a characteristic time scale on the order of femtose","authors_text":"I.A. Vartanyants, N.M. Kabachnik, O. Yu. Gorobtsov, U. Lorenz","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2015-04-28T08:27:23Z","title":"Theoretical study of electronic damage in single particle imaging experiments at XFELs for pulse durations 0.1 - 10 fs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.07376","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:f6b87f66916092c74a8a750fd3ce1d8e1e04f71c3e72eedc437d8410223b1776","target":"record","created_at":"2026-05-18T01:26:31Z","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":"73ab029aa15adb7e65e45a7c6e9c45a508a52485bd454c72d7fc17ccc07edd98","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2015-04-28T08:27:23Z","title_canon_sha256":"053fa2b5b8c0ab21c70a8836a7299399ca7824b69b232428fa32d6938201634c"},"schema_version":"1.0","source":{"id":"1504.07376","kind":"arxiv","version":1}},"canonical_sha256":"ca55d5c9c954859749cf51e81396909d338fdf8bfe749462584a2491631d4488","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca55d5c9c954859749cf51e81396909d338fdf8bfe749462584a2491631d4488","first_computed_at":"2026-05-18T01:26:31.565573Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:31.565573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rtV+WYd5doYcg+DQYLhX4IaJDHKW4gIcd4ASxXBJMTBVomV17VsSIdWEL8ht4/sBnEHRvsmZx0xozM4S2o6fBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:31.566190Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.07376","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6b87f66916092c74a8a750fd3ce1d8e1e04f71c3e72eedc437d8410223b1776","sha256:07075e35db65eed2d9547c95c8063ea74b6f5ebe361dec461400e7d9a68a254b"],"state_sha256":"109c781ef018cc208ff7b759e8fb59727ba55971422d77e10a21c8fc263c160a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nspnTX4VFBD7g1av2FmtntuGxYo/gGqgU3zB3OhYFi8Xk+ANc8mU0CvelfzmbXqaZgJXfB/Tc3oF9upIvpBCAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T21:39:27.653844Z","bundle_sha256":"fe80d90fd8436fd1aaa85b7065a2ba9de2a4b5cd2e67475eda903741cffef2d0"}}