{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:SPVD466QJSXHMCG3JBRNMAUCDY","short_pith_number":"pith:SPVD466Q","canonical_record":{"source":{"id":"1909.03157","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-09-07T00:28:56Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"854512c9107f9d10d3b1e1c6bec14621a207229194bebe8f59570c48c6ae49da","abstract_canon_sha256":"10863307bac5510f78a488148e218eceeed64e4cdea79d99f9d0bb75b2633f2e"},"schema_version":"1.0"},"canonical_sha256":"93ea3e7bd04cae7608db4862d602821e168342c4bf452facbc77e8bff50db0fa","source":{"kind":"arxiv","id":"1909.03157","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.03157","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"arxiv_version","alias_value":"1909.03157v2","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.03157","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"pith_short_12","alias_value":"SPVD466QJSXH","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"pith_short_16","alias_value":"SPVD466QJSXHMCG3","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"pith_short_8","alias_value":"SPVD466Q","created_at":"2026-07-05T01:51:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:SPVD466QJSXHMCG3JBRNMAUCDY","target":"record","payload":{"canonical_record":{"source":{"id":"1909.03157","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-09-07T00:28:56Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"854512c9107f9d10d3b1e1c6bec14621a207229194bebe8f59570c48c6ae49da","abstract_canon_sha256":"10863307bac5510f78a488148e218eceeed64e4cdea79d99f9d0bb75b2633f2e"},"schema_version":"1.0"},"canonical_sha256":"93ea3e7bd04cae7608db4862d602821e168342c4bf452facbc77e8bff50db0fa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:51:37.064119Z","signature_b64":"mQN1YNYz1lzWmmKIYNN0MvNOsHyh+Ry+d2Px9UHU68o7S/brbeeOt+Dk+DV/zIMtT7834w66Xda9//2klW0bCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93ea3e7bd04cae7608db4862d602821e168342c4bf452facbc77e8bff50db0fa","last_reissued_at":"2026-07-05T01:51:37.063574Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:51:37.063574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.03157","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:51:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CdwZdGs0Y4i9QIlsSD9IbcmoSV/GQL68+2YwE/mtxNjlPGiUVIqKYjUXxrq40+/7QXiKPO/UkfuXbRXTKd8tBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T08:16:47.785389Z"},"content_sha256":"095082abc5cc8fd360551de7543d4cf642d077ca13b0ac05acfe5697b5d4c16b","schema_version":"1.0","event_id":"sha256:095082abc5cc8fd360551de7543d4cf642d077ca13b0ac05acfe5697b5d4c16b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:SPVD466QJSXHMCG3JBRNMAUCDY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Searching for $^4\\overline{L}i$ by momentum correlation function of $\\overline{p}-^3\\overline{H}e$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Bao-Shan Xi, Song Zhang, Yu-Gang Ma, Zheng-Qiao Zhang","submitted_at":"2019-09-07T00:28:56Z","abstract_excerpt":"The observed heaviest anti-nucleus so far is $^4\\overline{H}e$ which is found in relativistic heavy ion collider in 2011. The yield of $^4\\overline{L}i$ is four times bigger than that of $^4\\overline{H}e$ according to the thermal model. From previous scattering experiment, we know that the $^4Li$ has a very short life time about $1.197\\times10^{-22}s$. It decays into $^3{H}e$ and ${p}$. In experiment, the correlation function of $\\overline{p}-^3\\overline{H}e$ will offer us a method to observe $^4\\overline{L}i$ by CPT symmetry. In this paper, we use the blast-wave model and Lednicky-Lyuboshitz "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.03157","kind":"arxiv","version":2},"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/1909.03157/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":"2026-07-05T01:51:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5aFWYElkkTXFaqlvzlOvHJOtsF7JBqKiz9/fluvTvJxRnUKtTnWtTenV2blhvLZqTUt9vKWXf21B5yAJsoWFBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T08:16:47.785875Z"},"content_sha256":"cf22a4405d1958b9265468145c94f1acd8d87a29d637587eddc15c4eeee39fd2","schema_version":"1.0","event_id":"sha256:cf22a4405d1958b9265468145c94f1acd8d87a29d637587eddc15c4eeee39fd2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SPVD466QJSXHMCG3JBRNMAUCDY/bundle.json","state_url":"https://pith.science/pith/SPVD466QJSXHMCG3JBRNMAUCDY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SPVD466QJSXHMCG3JBRNMAUCDY/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":"2026-08-16T08:16:47Z","links":{"resolver":"https://pith.science/pith/SPVD466QJSXHMCG3JBRNMAUCDY","bundle":"https://pith.science/pith/SPVD466QJSXHMCG3JBRNMAUCDY/bundle.json","state":"https://pith.science/pith/SPVD466QJSXHMCG3JBRNMAUCDY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SPVD466QJSXHMCG3JBRNMAUCDY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:SPVD466QJSXHMCG3JBRNMAUCDY","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":"10863307bac5510f78a488148e218eceeed64e4cdea79d99f9d0bb75b2633f2e","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-09-07T00:28:56Z","title_canon_sha256":"854512c9107f9d10d3b1e1c6bec14621a207229194bebe8f59570c48c6ae49da"},"schema_version":"1.0","source":{"id":"1909.03157","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.03157","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"arxiv_version","alias_value":"1909.03157v2","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.03157","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"pith_short_12","alias_value":"SPVD466QJSXH","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"pith_short_16","alias_value":"SPVD466QJSXHMCG3","created_at":"2026-07-05T01:51:37Z"},{"alias_kind":"pith_short_8","alias_value":"SPVD466Q","created_at":"2026-07-05T01:51:37Z"}],"graph_snapshots":[{"event_id":"sha256:cf22a4405d1958b9265468145c94f1acd8d87a29d637587eddc15c4eeee39fd2","target":"graph","created_at":"2026-07-05T01:51:37Z","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/1909.03157/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The observed heaviest anti-nucleus so far is $^4\\overline{H}e$ which is found in relativistic heavy ion collider in 2011. The yield of $^4\\overline{L}i$ is four times bigger than that of $^4\\overline{H}e$ according to the thermal model. From previous scattering experiment, we know that the $^4Li$ has a very short life time about $1.197\\times10^{-22}s$. It decays into $^3{H}e$ and ${p}$. In experiment, the correlation function of $\\overline{p}-^3\\overline{H}e$ will offer us a method to observe $^4\\overline{L}i$ by CPT symmetry. In this paper, we use the blast-wave model and Lednicky-Lyuboshitz ","authors_text":"Bao-Shan Xi, Song Zhang, Yu-Gang Ma, Zheng-Qiao Zhang","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-09-07T00:28:56Z","title":"Searching for $^4\\overline{L}i$ by momentum correlation function of $\\overline{p}-^3\\overline{H}e$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.03157","kind":"arxiv","version":2},"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":"sha256:095082abc5cc8fd360551de7543d4cf642d077ca13b0ac05acfe5697b5d4c16b","target":"record","created_at":"2026-07-05T01:51:37Z","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":"10863307bac5510f78a488148e218eceeed64e4cdea79d99f9d0bb75b2633f2e","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-09-07T00:28:56Z","title_canon_sha256":"854512c9107f9d10d3b1e1c6bec14621a207229194bebe8f59570c48c6ae49da"},"schema_version":"1.0","source":{"id":"1909.03157","kind":"arxiv","version":2}},"canonical_sha256":"93ea3e7bd04cae7608db4862d602821e168342c4bf452facbc77e8bff50db0fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93ea3e7bd04cae7608db4862d602821e168342c4bf452facbc77e8bff50db0fa","first_computed_at":"2026-07-05T01:51:37.063574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:51:37.063574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mQN1YNYz1lzWmmKIYNN0MvNOsHyh+Ry+d2Px9UHU68o7S/brbeeOt+Dk+DV/zIMtT7834w66Xda9//2klW0bCg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:51:37.064119Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.03157","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:095082abc5cc8fd360551de7543d4cf642d077ca13b0ac05acfe5697b5d4c16b","sha256:cf22a4405d1958b9265468145c94f1acd8d87a29d637587eddc15c4eeee39fd2"],"state_sha256":"d174824ce41221987b8052fd201585d14d782bf3bd9c0950ec79805bdc49533f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RXBNsUBbWQn4Lr6QXoOM+B1HPsdA6Go4xLZa3bDysPfRh8+sJQymE0a1sxggWzn7b0NAjXEWNgDoBCW1AiQDDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T08:16:47.790155Z","bundle_sha256":"9ce0b151e29bbcdf69a18ac8587bdef08e930caca17867b2b32173646c9693dd"}}