{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:LBIM7ZYRLOWZMHY37Q4AHF5KXR","short_pith_number":"pith:LBIM7ZYR","canonical_record":{"source":{"id":"1107.3709","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-07-19T13:24:46Z","cross_cats_sorted":[],"title_canon_sha256":"67f3670f2da22cc73b21120614dfed8bed8d0e7a9cdb250a259c2a8c76c548c6","abstract_canon_sha256":"d18fc7da7f1c6aa2b8a8058f6f23ee19208fd19184ebaface683c0df0e32d435"},"schema_version":"1.0"},"canonical_sha256":"5850cfe7115bad961f1bfc380397aabc4d2fec1e29d58bdf34344e5122c48e55","source":{"kind":"arxiv","id":"1107.3709","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.3709","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"arxiv_version","alias_value":"1107.3709v1","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.3709","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"pith_short_12","alias_value":"LBIM7ZYRLOWZ","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LBIM7ZYRLOWZMHY3","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LBIM7ZYR","created_at":"2026-05-18T12:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:LBIM7ZYRLOWZMHY37Q4AHF5KXR","target":"record","payload":{"canonical_record":{"source":{"id":"1107.3709","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-07-19T13:24:46Z","cross_cats_sorted":[],"title_canon_sha256":"67f3670f2da22cc73b21120614dfed8bed8d0e7a9cdb250a259c2a8c76c548c6","abstract_canon_sha256":"d18fc7da7f1c6aa2b8a8058f6f23ee19208fd19184ebaface683c0df0e32d435"},"schema_version":"1.0"},"canonical_sha256":"5850cfe7115bad961f1bfc380397aabc4d2fec1e29d58bdf34344e5122c48e55","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:14.917135Z","signature_b64":"myPK5pPPECymty5J8GfF/Sas5723jArhgxR9uWrVGELXrW51Pw/tz+Sh7P5XOfog74VBiGGDtqKJ0DE28zglBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5850cfe7115bad961f1bfc380397aabc4d2fec1e29d58bdf34344e5122c48e55","last_reissued_at":"2026-05-18T02:01:14.916452Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:14.916452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.3709","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":"2026-05-18T02:01:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iwMpCq3XeWn5cbAkkqgsfEeNX7j1I3fdpUqe7e4kiPGu+Md//UmoowWc39EOgBKTkOOz/GXnro0kqGKcUY0UCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:51:40.153427Z"},"content_sha256":"416511afedfaa4da562dda0008f6e75194eb196fe0bc183e6a820842377e33c0","schema_version":"1.0","event_id":"sha256:416511afedfaa4da562dda0008f6e75194eb196fe0bc183e6a820842377e33c0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:LBIM7ZYRLOWZMHY37Q4AHF5KXR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Influence of Transport Variables on Isospin Transport Ratios","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"D. D. S. Coupland, M. B. Tsang, P. Danielewicz, W. G. Lynch, Yingxun Zhang","submitted_at":"2011-07-19T13:24:46Z","abstract_excerpt":"The symmetry energy in the nuclear equation of state affects many aspects of nuclear astrophysics, nuclear structure, and nuclear reactions. Recent constraints from heavy ion collisions, including isospin diffusion observables, have started to put constraints on the symmetry energy below nuclear saturation density, but these constraints depend on the employed transport model and input physics other than the symmetry energy. To understand these dependencies, we study the influence of the symmetry energy, isoscaler mean field compressibility and momentum dependence, in-medium nucleon-nucleon cro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.3709","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":"2026-05-18T02:01:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uTDNdG2QYMoRongwEeIjBlW/7ReV6RUOhHCZ6Edg7FHdUzIdwMl9wdR/sZ4sBhkXjgQLMAg77rzzgKX7dc2lCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:51:40.154114Z"},"content_sha256":"08dda9604c54877c56e07385b800c09f1ff18020fb8babb3f90da49be19c9b83","schema_version":"1.0","event_id":"sha256:08dda9604c54877c56e07385b800c09f1ff18020fb8babb3f90da49be19c9b83"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LBIM7ZYRLOWZMHY37Q4AHF5KXR/bundle.json","state_url":"https://pith.science/pith/LBIM7ZYRLOWZMHY37Q4AHF5KXR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LBIM7ZYRLOWZMHY37Q4AHF5KXR/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":"2026-05-25T05:51:40Z","links":{"resolver":"https://pith.science/pith/LBIM7ZYRLOWZMHY37Q4AHF5KXR","bundle":"https://pith.science/pith/LBIM7ZYRLOWZMHY37Q4AHF5KXR/bundle.json","state":"https://pith.science/pith/LBIM7ZYRLOWZMHY37Q4AHF5KXR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LBIM7ZYRLOWZMHY37Q4AHF5KXR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:LBIM7ZYRLOWZMHY37Q4AHF5KXR","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":"d18fc7da7f1c6aa2b8a8058f6f23ee19208fd19184ebaface683c0df0e32d435","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-07-19T13:24:46Z","title_canon_sha256":"67f3670f2da22cc73b21120614dfed8bed8d0e7a9cdb250a259c2a8c76c548c6"},"schema_version":"1.0","source":{"id":"1107.3709","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.3709","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"arxiv_version","alias_value":"1107.3709v1","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.3709","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"pith_short_12","alias_value":"LBIM7ZYRLOWZ","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LBIM7ZYRLOWZMHY3","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LBIM7ZYR","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:08dda9604c54877c56e07385b800c09f1ff18020fb8babb3f90da49be19c9b83","target":"graph","created_at":"2026-05-18T02:01:14Z","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":"The symmetry energy in the nuclear equation of state affects many aspects of nuclear astrophysics, nuclear structure, and nuclear reactions. Recent constraints from heavy ion collisions, including isospin diffusion observables, have started to put constraints on the symmetry energy below nuclear saturation density, but these constraints depend on the employed transport model and input physics other than the symmetry energy. To understand these dependencies, we study the influence of the symmetry energy, isoscaler mean field compressibility and momentum dependence, in-medium nucleon-nucleon cro","authors_text":"D. D. S. Coupland, M. B. Tsang, P. Danielewicz, W. G. Lynch, Yingxun Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-07-19T13:24:46Z","title":"Influence of Transport Variables on Isospin Transport Ratios"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.3709","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":"sha256:416511afedfaa4da562dda0008f6e75194eb196fe0bc183e6a820842377e33c0","target":"record","created_at":"2026-05-18T02:01:14Z","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":"d18fc7da7f1c6aa2b8a8058f6f23ee19208fd19184ebaface683c0df0e32d435","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-07-19T13:24:46Z","title_canon_sha256":"67f3670f2da22cc73b21120614dfed8bed8d0e7a9cdb250a259c2a8c76c548c6"},"schema_version":"1.0","source":{"id":"1107.3709","kind":"arxiv","version":1}},"canonical_sha256":"5850cfe7115bad961f1bfc380397aabc4d2fec1e29d58bdf34344e5122c48e55","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5850cfe7115bad961f1bfc380397aabc4d2fec1e29d58bdf34344e5122c48e55","first_computed_at":"2026-05-18T02:01:14.916452Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:14.916452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"myPK5pPPECymty5J8GfF/Sas5723jArhgxR9uWrVGELXrW51Pw/tz+Sh7P5XOfog74VBiGGDtqKJ0DE28zglBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:14.917135Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.3709","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:416511afedfaa4da562dda0008f6e75194eb196fe0bc183e6a820842377e33c0","sha256:08dda9604c54877c56e07385b800c09f1ff18020fb8babb3f90da49be19c9b83"],"state_sha256":"ee976c632fdf1d4a3f4e7bb4364913638d6e0f63f450617c9e6b6e4dbda4baf0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0zcrwL+bFFsEW0IrTRQyXLBbA7jcwWEEpxKRVNmiDcF5IfRiZ6bhjdCfBhANpSaRaAi73h/q2ukXpgJkGrTJDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T05:51:40.157995Z","bundle_sha256":"91a7f88cf0c9285bcdba4c108e323cd4e216ca962aa610c0635c2e577dcb6e07"}}