{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:P4LCW53NGJBU7XMB2EC3AR3QPD","short_pith_number":"pith:P4LCW53N","canonical_record":{"source":{"id":"1509.06565","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-22T12:14:53Z","cross_cats_sorted":[],"title_canon_sha256":"1c5b18b137d81371f301093ab9a582b5001f4eda4c050b270ef9609340e5cc15","abstract_canon_sha256":"d876cfd9a709bc723fdbe1f6f490decbdf09d5c769f966d35ccbbb795f7f6f21"},"schema_version":"1.0"},"canonical_sha256":"7f162b776d32434fdd81d105b0477078d7349a8625046fbb1da7090070e65373","source":{"kind":"arxiv","id":"1509.06565","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06565","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06565v1","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06565","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"pith_short_12","alias_value":"P4LCW53NGJBU","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"P4LCW53NGJBU7XMB","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"P4LCW53N","created_at":"2026-05-18T12:29:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:P4LCW53NGJBU7XMB2EC3AR3QPD","target":"record","payload":{"canonical_record":{"source":{"id":"1509.06565","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-22T12:14:53Z","cross_cats_sorted":[],"title_canon_sha256":"1c5b18b137d81371f301093ab9a582b5001f4eda4c050b270ef9609340e5cc15","abstract_canon_sha256":"d876cfd9a709bc723fdbe1f6f490decbdf09d5c769f966d35ccbbb795f7f6f21"},"schema_version":"1.0"},"canonical_sha256":"7f162b776d32434fdd81d105b0477078d7349a8625046fbb1da7090070e65373","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:19.878364Z","signature_b64":"Jx/qnCbWLKuGCUkdQGcDUwd1amVQYjjZlsVSnx7lV4aJQGp7wvnc+r5H1+lVrdNxumep4gei9eC946Z77SW6DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f162b776d32434fdd81d105b0477078d7349a8625046fbb1da7090070e65373","last_reissued_at":"2026-05-18T01:32:19.877614Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:19.877614Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.06565","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":"2026-05-18T01:32:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hl3PHOObG3UAXKeYKIqJTU7wD0Qh99mFVSox9tzyZDD33STe9IXFytZazXA2PsXGD/vuU+tGrYpn57YJBDpDCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T21:20:03.954749Z"},"content_sha256":"a278537e25474118744a3ea348f51a36053eb5896169f36bd32978c599805aab","schema_version":"1.0","event_id":"sha256:a278537e25474118744a3ea348f51a36053eb5896169f36bd32978c599805aab"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:P4LCW53NGJBU7XMB2EC3AR3QPD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Common Approaches in Description of Ordinary Liquids and Hadronic Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Feng-Shou Zhang, K. V. Cherevko, L.L. Jenkovszky, V. M. Sysoev","submitted_at":"2015-09-22T12:14:53Z","abstract_excerpt":"This work is an attempt to give a brief overview of the implementation of the statistical ther- modynamics to hadronic matter. The possibility to use the hydrodynamic approach for developing the physical model of the formation of exotic structures in the head-on intermediate-energy heavy ion collisions is discussed. That approach is shown to be able to provide simple analytical expressions describing each step of the collision process. This allows for extracting the data concerning nuclear matter properties (surface tension, compressibility, etc.) from the properties of observed fragments. The"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06565","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":"2026-05-18T01:32:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wGgAKfc/oPUdybDPlwkz5e5yDavRpVkhnE4A9YCnDHh8Tl0tn86LLBya0/uAO2YTB6QF4yF8wpX3eShopxtUDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T21:20:03.955462Z"},"content_sha256":"3f619a9b31f3fccd5422ad86a668fbbdeb2a4ae1849e28f44d22fb8420f30497","schema_version":"1.0","event_id":"sha256:3f619a9b31f3fccd5422ad86a668fbbdeb2a4ae1849e28f44d22fb8420f30497"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P4LCW53NGJBU7XMB2EC3AR3QPD/bundle.json","state_url":"https://pith.science/pith/P4LCW53NGJBU7XMB2EC3AR3QPD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P4LCW53NGJBU7XMB2EC3AR3QPD/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":"2026-05-18T21:20:03Z","links":{"resolver":"https://pith.science/pith/P4LCW53NGJBU7XMB2EC3AR3QPD","bundle":"https://pith.science/pith/P4LCW53NGJBU7XMB2EC3AR3QPD/bundle.json","state":"https://pith.science/pith/P4LCW53NGJBU7XMB2EC3AR3QPD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P4LCW53NGJBU7XMB2EC3AR3QPD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:P4LCW53NGJBU7XMB2EC3AR3QPD","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":"d876cfd9a709bc723fdbe1f6f490decbdf09d5c769f966d35ccbbb795f7f6f21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-22T12:14:53Z","title_canon_sha256":"1c5b18b137d81371f301093ab9a582b5001f4eda4c050b270ef9609340e5cc15"},"schema_version":"1.0","source":{"id":"1509.06565","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06565","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06565v1","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06565","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"pith_short_12","alias_value":"P4LCW53NGJBU","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"P4LCW53NGJBU7XMB","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"P4LCW53N","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:3f619a9b31f3fccd5422ad86a668fbbdeb2a4ae1849e28f44d22fb8420f30497","target":"graph","created_at":"2026-05-18T01:32:19Z","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":"This work is an attempt to give a brief overview of the implementation of the statistical ther- modynamics to hadronic matter. The possibility to use the hydrodynamic approach for developing the physical model of the formation of exotic structures in the head-on intermediate-energy heavy ion collisions is discussed. That approach is shown to be able to provide simple analytical expressions describing each step of the collision process. This allows for extracting the data concerning nuclear matter properties (surface tension, compressibility, etc.) from the properties of observed fragments. The","authors_text":"Feng-Shou Zhang, K. V. Cherevko, L.L. Jenkovszky, V. M. Sysoev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-22T12:14:53Z","title":"Common Approaches in Description of Ordinary Liquids and Hadronic Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06565","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:a278537e25474118744a3ea348f51a36053eb5896169f36bd32978c599805aab","target":"record","created_at":"2026-05-18T01:32:19Z","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":"d876cfd9a709bc723fdbe1f6f490decbdf09d5c769f966d35ccbbb795f7f6f21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-22T12:14:53Z","title_canon_sha256":"1c5b18b137d81371f301093ab9a582b5001f4eda4c050b270ef9609340e5cc15"},"schema_version":"1.0","source":{"id":"1509.06565","kind":"arxiv","version":1}},"canonical_sha256":"7f162b776d32434fdd81d105b0477078d7349a8625046fbb1da7090070e65373","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f162b776d32434fdd81d105b0477078d7349a8625046fbb1da7090070e65373","first_computed_at":"2026-05-18T01:32:19.877614Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:19.877614Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jx/qnCbWLKuGCUkdQGcDUwd1amVQYjjZlsVSnx7lV4aJQGp7wvnc+r5H1+lVrdNxumep4gei9eC946Z77SW6DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:19.878364Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.06565","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a278537e25474118744a3ea348f51a36053eb5896169f36bd32978c599805aab","sha256:3f619a9b31f3fccd5422ad86a668fbbdeb2a4ae1849e28f44d22fb8420f30497"],"state_sha256":"ea882fbe864005e90b8d6e6d79839dcc7ff1868bffac930604ec343dacc734cb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sX3MDua35Gyxoe1lfOUc/eejryRDChS7vgO/MpYsLmExzOzkHkETMpk3wDVM3dQ2e5L3/a9ohqHWrGnEGV+yDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T21:20:03.957609Z","bundle_sha256":"2153076a0d18588a97a44845b1aae2d195f2c0cb7f9d2d6abe7b3a746b26c412"}}