{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:YNPJY52FWZGQXAISGD2AZNSZ3Z","short_pith_number":"pith:YNPJY52F","canonical_record":{"source":{"id":"1111.1862","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-11-08T10:41:34Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"81d795c43e1c7336ebc0eb46be273c50a3c952728015e2c3e0c105c49f22ccc8","abstract_canon_sha256":"2c9f1fefef1afe5e3078bba77f536d5bd0ab59b246f792afe246098178db70a5"},"schema_version":"1.0"},"canonical_sha256":"c35e9c7745b64d0b811230f40cb659de6261ab0564f68d1ab03d8725a0c7ccc8","source":{"kind":"arxiv","id":"1111.1862","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.1862","created_at":"2026-05-18T03:31:54Z"},{"alias_kind":"arxiv_version","alias_value":"1111.1862v1","created_at":"2026-05-18T03:31:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.1862","created_at":"2026-05-18T03:31:54Z"},{"alias_kind":"pith_short_12","alias_value":"YNPJY52FWZGQ","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YNPJY52FWZGQXAIS","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YNPJY52F","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:YNPJY52FWZGQXAISGD2AZNSZ3Z","target":"record","payload":{"canonical_record":{"source":{"id":"1111.1862","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-11-08T10:41:34Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"81d795c43e1c7336ebc0eb46be273c50a3c952728015e2c3e0c105c49f22ccc8","abstract_canon_sha256":"2c9f1fefef1afe5e3078bba77f536d5bd0ab59b246f792afe246098178db70a5"},"schema_version":"1.0"},"canonical_sha256":"c35e9c7745b64d0b811230f40cb659de6261ab0564f68d1ab03d8725a0c7ccc8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:31:54.411846Z","signature_b64":"abSV/uLv86u4OrnmBGCNn9WC1h80Pce03zM7S3gZ+AP43hYXOCEdA7jj4eZBin3wUTkkv4vnWNM5DGgRgRQ+AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c35e9c7745b64d0b811230f40cb659de6261ab0564f68d1ab03d8725a0c7ccc8","last_reissued_at":"2026-05-18T03:31:54.411102Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:31:54.411102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.1862","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":"2026-05-18T03:31:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O4uubi/wcOdEFlraDZBPCQwve9vEkca7e2pHKsWrlY33F8m8gxf6umz+VLHQucScUjJ/ssumjHPcbEx2Ru0IDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:32:53.230505Z"},"content_sha256":"36bb91467af139d7072d095b2ba6089468e8162087e37983959fa73d3ce63e18","schema_version":"1.0","event_id":"sha256:36bb91467af139d7072d095b2ba6089468e8162087e37983959fa73d3ce63e18"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:YNPJY52FWZGQXAISGD2AZNSZ3Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dispersion of longitudinal momentum distributions induced in fragmentation reactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Bacquias, A. Keli\\'c-Heil, D. Henzlova, K.-H. Schmidt, M.V. Ricciardi, V. F\\\"ohr","submitted_at":"2011-11-08T10:41:34Z","abstract_excerpt":"On the basis of systematic measurements of fragmentation reactions, which provide a detailed overview on the velocity distributions of residual nuclei, an improved description of the kinematical properties of the fragmentation residues is established. This work is dedicated to the fluctuations of their momentum distributions. In contrast to previous investigations, limited to close-to-projectile fragments, we extended our study to the entire production range, down to the lightest observed fragments. In this context, beside the contribution of abrasion and evaporation processes, we considered t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.1862","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":"2026-05-18T03:31:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zQSBhwZoPLeCRKTpedS+ZJDeIHSoiCU4hqy2DO+TG53hNwnY3cbBcQKmdjPOjVXH7a/ntJBmxx1r+Bl+DeeoDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:32:53.230832Z"},"content_sha256":"195139a06670f834c47d743c4f953d4aaacfe85206740811a97640f672ce7c40","schema_version":"1.0","event_id":"sha256:195139a06670f834c47d743c4f953d4aaacfe85206740811a97640f672ce7c40"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YNPJY52FWZGQXAISGD2AZNSZ3Z/bundle.json","state_url":"https://pith.science/pith/YNPJY52FWZGQXAISGD2AZNSZ3Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YNPJY52FWZGQXAISGD2AZNSZ3Z/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":"2026-06-01T17:32:53Z","links":{"resolver":"https://pith.science/pith/YNPJY52FWZGQXAISGD2AZNSZ3Z","bundle":"https://pith.science/pith/YNPJY52FWZGQXAISGD2AZNSZ3Z/bundle.json","state":"https://pith.science/pith/YNPJY52FWZGQXAISGD2AZNSZ3Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YNPJY52FWZGQXAISGD2AZNSZ3Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YNPJY52FWZGQXAISGD2AZNSZ3Z","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":"2c9f1fefef1afe5e3078bba77f536d5bd0ab59b246f792afe246098178db70a5","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-11-08T10:41:34Z","title_canon_sha256":"81d795c43e1c7336ebc0eb46be273c50a3c952728015e2c3e0c105c49f22ccc8"},"schema_version":"1.0","source":{"id":"1111.1862","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.1862","created_at":"2026-05-18T03:31:54Z"},{"alias_kind":"arxiv_version","alias_value":"1111.1862v1","created_at":"2026-05-18T03:31:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.1862","created_at":"2026-05-18T03:31:54Z"},{"alias_kind":"pith_short_12","alias_value":"YNPJY52FWZGQ","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YNPJY52FWZGQXAIS","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YNPJY52F","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:195139a06670f834c47d743c4f953d4aaacfe85206740811a97640f672ce7c40","target":"graph","created_at":"2026-05-18T03:31:54Z","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":"On the basis of systematic measurements of fragmentation reactions, which provide a detailed overview on the velocity distributions of residual nuclei, an improved description of the kinematical properties of the fragmentation residues is established. This work is dedicated to the fluctuations of their momentum distributions. In contrast to previous investigations, limited to close-to-projectile fragments, we extended our study to the entire production range, down to the lightest observed fragments. In this context, beside the contribution of abrasion and evaporation processes, we considered t","authors_text":"A. Bacquias, A. Keli\\'c-Heil, D. Henzlova, K.-H. Schmidt, M.V. Ricciardi, V. F\\\"ohr","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-11-08T10:41:34Z","title":"Dispersion of longitudinal momentum distributions induced in fragmentation reactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.1862","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":"sha256:36bb91467af139d7072d095b2ba6089468e8162087e37983959fa73d3ce63e18","target":"record","created_at":"2026-05-18T03:31:54Z","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":"2c9f1fefef1afe5e3078bba77f536d5bd0ab59b246f792afe246098178db70a5","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-11-08T10:41:34Z","title_canon_sha256":"81d795c43e1c7336ebc0eb46be273c50a3c952728015e2c3e0c105c49f22ccc8"},"schema_version":"1.0","source":{"id":"1111.1862","kind":"arxiv","version":1}},"canonical_sha256":"c35e9c7745b64d0b811230f40cb659de6261ab0564f68d1ab03d8725a0c7ccc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c35e9c7745b64d0b811230f40cb659de6261ab0564f68d1ab03d8725a0c7ccc8","first_computed_at":"2026-05-18T03:31:54.411102Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:31:54.411102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"abSV/uLv86u4OrnmBGCNn9WC1h80Pce03zM7S3gZ+AP43hYXOCEdA7jj4eZBin3wUTkkv4vnWNM5DGgRgRQ+AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:31:54.411846Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.1862","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36bb91467af139d7072d095b2ba6089468e8162087e37983959fa73d3ce63e18","sha256:195139a06670f834c47d743c4f953d4aaacfe85206740811a97640f672ce7c40"],"state_sha256":"ebe72726fdff53db53b10e995966e23d5ef2cafac30755a4f9488e080b8d47e9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bNUdfl8qP0wSd8ebmoQl+shMyudxc0rlHRxFQkilXjSeAfFGREdvGtVVRl/re2VLFoWSpSyP5+MMfyaAKz+xDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T17:32:53.232666Z","bundle_sha256":"860cb0ea64b50401b509e33ae090a39994c0e9f79183e3dc0856dfc64597a1ff"}}