{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:WC6MS5VLNCX4Z2X2YDECLZY7OL","short_pith_number":"pith:WC6MS5VL","canonical_record":{"source":{"id":"nucl-th/0506086","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2005-06-30T15:08:27Z","cross_cats_sorted":[],"title_canon_sha256":"1f720a0a6752b9f42b258884952848d19ba68b62ccca99f7f513e8af6a6a31df","abstract_canon_sha256":"43316cdffe2cad7ae006d6d73c0aacaaedadb8fcd307ffecad2b432a744695b5"},"schema_version":"1.0"},"canonical_sha256":"b0bcc976ab68afcceafac0c825e71f72e43cc68fd21131453a2c51752fa7afbe","source":{"kind":"arxiv","id":"nucl-th/0506086","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0506086","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0506086v1","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0506086","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"pith_short_12","alias_value":"WC6MS5VLNCX4","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"pith_short_16","alias_value":"WC6MS5VLNCX4Z2X2","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"pith_short_8","alias_value":"WC6MS5VL","created_at":"2026-07-04T16:56:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:WC6MS5VLNCX4Z2X2YDECLZY7OL","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/0506086","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2005-06-30T15:08:27Z","cross_cats_sorted":[],"title_canon_sha256":"1f720a0a6752b9f42b258884952848d19ba68b62ccca99f7f513e8af6a6a31df","abstract_canon_sha256":"43316cdffe2cad7ae006d6d73c0aacaaedadb8fcd307ffecad2b432a744695b5"},"schema_version":"1.0"},"canonical_sha256":"b0bcc976ab68afcceafac0c825e71f72e43cc68fd21131453a2c51752fa7afbe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:56:57.548917Z","signature_b64":"XoojcGKhG21NednUi9vfH6hyJ/tMKYAMimz1Ou8RsQ4UWBCBBSgpwOODDVuYLhzjojk+F4qIKE8Pwc/cVWIdAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b0bcc976ab68afcceafac0c825e71f72e43cc68fd21131453a2c51752fa7afbe","last_reissued_at":"2026-07-04T16:56:57.548369Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:56:57.548369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/0506086","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":"2026-07-04T16:56:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SRc+ft2s+HtemKf8YlFhRkCgllo1wUhXnpcf2S3hmC/W+CoZ+tI2y731UGaaopXeI9PcZDdO6+KcmjZfEEw7Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:44:56.398240Z"},"content_sha256":"316dff4152f22d111c48eeced8a0bea4dc30b847a0d9fc4e2b0f2cad69749c08","schema_version":"1.0","event_id":"sha256:316dff4152f22d111c48eeced8a0bea4dc30b847a0d9fc4e2b0f2cad69749c08"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:WC6MS5VLNCX4Z2X2YDECLZY7OL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Influence of Chaos on the fusion enhancement by electron screening","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A. Bonasera, S. Cavallaro, S. Kimura","submitted_at":"2005-06-30T15:08:27Z","abstract_excerpt":"We study the effect of screening by bound electrons in low energy nuclear reactions. We use molecular dynamics to simulate the reactions involving many electrons: D+$d$, D+D, $^3$He+$d$, $^3$He+D, $^6$Li+$d$, $^6$Li+D, $^7$Li+$p$, $^7$Li+H. Quantum effects corresponding to the Pauli and Heisenberg principles are enforced by constraints in terms of the phase space occupancy. In addition to the well known adiabatic and sudden limits, we propose a new \"dissipative limit\" which is expected to be important not only at high energies but in the extremely low energy region. The dissipative limit is as"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0506086","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/nucl-th/0506086/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":"2026-07-04T16:56:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p2md15ljSQLSO1t6FkgTAxYhUi0Lh89wNZpwJZOwsxWuPxwXFrnhM8+5i3SNgaj2PBslyHdgonoqmZ5U5zyOAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:44:56.398634Z"},"content_sha256":"5b2c5c007a72b60b2fad3714b3b5a65f4c69c7b7cb449b252dd530761ceb047c","schema_version":"1.0","event_id":"sha256:5b2c5c007a72b60b2fad3714b3b5a65f4c69c7b7cb449b252dd530761ceb047c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WC6MS5VLNCX4Z2X2YDECLZY7OL/bundle.json","state_url":"https://pith.science/pith/WC6MS5VLNCX4Z2X2YDECLZY7OL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WC6MS5VLNCX4Z2X2YDECLZY7OL/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":"2026-07-06T17:44:56Z","links":{"resolver":"https://pith.science/pith/WC6MS5VLNCX4Z2X2YDECLZY7OL","bundle":"https://pith.science/pith/WC6MS5VLNCX4Z2X2YDECLZY7OL/bundle.json","state":"https://pith.science/pith/WC6MS5VLNCX4Z2X2YDECLZY7OL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WC6MS5VLNCX4Z2X2YDECLZY7OL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:WC6MS5VLNCX4Z2X2YDECLZY7OL","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":"43316cdffe2cad7ae006d6d73c0aacaaedadb8fcd307ffecad2b432a744695b5","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2005-06-30T15:08:27Z","title_canon_sha256":"1f720a0a6752b9f42b258884952848d19ba68b62ccca99f7f513e8af6a6a31df"},"schema_version":"1.0","source":{"id":"nucl-th/0506086","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0506086","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0506086v1","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0506086","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"pith_short_12","alias_value":"WC6MS5VLNCX4","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"pith_short_16","alias_value":"WC6MS5VLNCX4Z2X2","created_at":"2026-07-04T16:56:57Z"},{"alias_kind":"pith_short_8","alias_value":"WC6MS5VL","created_at":"2026-07-04T16:56:57Z"}],"graph_snapshots":[{"event_id":"sha256:5b2c5c007a72b60b2fad3714b3b5a65f4c69c7b7cb449b252dd530761ceb047c","target":"graph","created_at":"2026-07-04T16:56:57Z","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/nucl-th/0506086/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the effect of screening by bound electrons in low energy nuclear reactions. We use molecular dynamics to simulate the reactions involving many electrons: D+$d$, D+D, $^3$He+$d$, $^3$He+D, $^6$Li+$d$, $^6$Li+D, $^7$Li+$p$, $^7$Li+H. Quantum effects corresponding to the Pauli and Heisenberg principles are enforced by constraints in terms of the phase space occupancy. In addition to the well known adiabatic and sudden limits, we propose a new \"dissipative limit\" which is expected to be important not only at high energies but in the extremely low energy region. The dissipative limit is as","authors_text":"A. Bonasera, S. Cavallaro, S. Kimura","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2005-06-30T15:08:27Z","title":"Influence of Chaos on the fusion enhancement by electron screening"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0506086","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":"sha256:316dff4152f22d111c48eeced8a0bea4dc30b847a0d9fc4e2b0f2cad69749c08","target":"record","created_at":"2026-07-04T16:56:57Z","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":"43316cdffe2cad7ae006d6d73c0aacaaedadb8fcd307ffecad2b432a744695b5","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2005-06-30T15:08:27Z","title_canon_sha256":"1f720a0a6752b9f42b258884952848d19ba68b62ccca99f7f513e8af6a6a31df"},"schema_version":"1.0","source":{"id":"nucl-th/0506086","kind":"arxiv","version":1}},"canonical_sha256":"b0bcc976ab68afcceafac0c825e71f72e43cc68fd21131453a2c51752fa7afbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0bcc976ab68afcceafac0c825e71f72e43cc68fd21131453a2c51752fa7afbe","first_computed_at":"2026-07-04T16:56:57.548369Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:56:57.548369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XoojcGKhG21NednUi9vfH6hyJ/tMKYAMimz1Ou8RsQ4UWBCBBSgpwOODDVuYLhzjojk+F4qIKE8Pwc/cVWIdAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:56:57.548917Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0506086","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:316dff4152f22d111c48eeced8a0bea4dc30b847a0d9fc4e2b0f2cad69749c08","sha256:5b2c5c007a72b60b2fad3714b3b5a65f4c69c7b7cb449b252dd530761ceb047c"],"state_sha256":"a49a7d83f9a8821184dcd813784480d5620fd14b5d2d5b128b546772c81b1a7b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kpY/KaXRX/WvMxGqNntSh1dmvzey+MGdguyqlDZvbPGCpv7qWiRz2/Ao188/A2FMciXckoMj+vVlLY+eGgW4Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T17:44:56.400654Z","bundle_sha256":"540d88672f0d7df8dc23bd39a361f3f538f837ada8405f9189dc7e02e0a51bf5"}}