{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:5WX3BHLXD2ZWFMHXFWMJRO7MEN","short_pith_number":"pith:5WX3BHLX","canonical_record":{"source":{"id":"2412.05564","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-07T06:56:10Z","cross_cats_sorted":[],"title_canon_sha256":"cb6ed91dd4b85b51866e6a11c498ba1a62ceb8a0ca3d92adccbac7a2557e2f55","abstract_canon_sha256":"bf0c234741ad6781ba4bd07be3f0f97c6444c212bd491cba073bb5e84007cb6b"},"schema_version":"1.0"},"canonical_sha256":"edafb09d771eb362b0f72d9898bbec234efb8932e7d83e7e50c9028285cac9fc","source":{"kind":"arxiv","id":"2412.05564","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.05564","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"arxiv_version","alias_value":"2412.05564v1","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.05564","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"pith_short_12","alias_value":"5WX3BHLXD2ZW","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"pith_short_16","alias_value":"5WX3BHLXD2ZWFMHX","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"pith_short_8","alias_value":"5WX3BHLX","created_at":"2026-07-05T09:46:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:5WX3BHLXD2ZWFMHXFWMJRO7MEN","target":"record","payload":{"canonical_record":{"source":{"id":"2412.05564","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-07T06:56:10Z","cross_cats_sorted":[],"title_canon_sha256":"cb6ed91dd4b85b51866e6a11c498ba1a62ceb8a0ca3d92adccbac7a2557e2f55","abstract_canon_sha256":"bf0c234741ad6781ba4bd07be3f0f97c6444c212bd491cba073bb5e84007cb6b"},"schema_version":"1.0"},"canonical_sha256":"edafb09d771eb362b0f72d9898bbec234efb8932e7d83e7e50c9028285cac9fc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:46:05.447767Z","signature_b64":"DJjer3qQy30O7qKrtEINHeRsJwnkp7MS5HCIXW0kETptUPTLki861z84kSTjPDseaGvAANPkjGcgNHU4t23gAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edafb09d771eb362b0f72d9898bbec234efb8932e7d83e7e50c9028285cac9fc","last_reissued_at":"2026-07-05T09:46:05.447277Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:46:05.447277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.05564","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":"2026-07-05T09:46:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"80MzFnBZ1KRwLZMYad0dsX3C3rxVN9mldrXdnX6mKDQ55p32ZxAFWaL4HKXDKJ7OPeTbPPNr91xLEMiMsw2cCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T16:14:37.754939Z"},"content_sha256":"5edb7472a705f78a5b715d0bccef15bb6967eeeb082c99ff8dbc3c00805a0c2d","schema_version":"1.0","event_id":"sha256:5edb7472a705f78a5b715d0bccef15bb6967eeeb082c99ff8dbc3c00805a0c2d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:5WX3BHLXD2ZWFMHXFWMJRO7MEN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Classification and physical characteristics analysis of Fermi-GBM Gamma-ray bursts based on Deep-learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Jia-Ming Chen, Ke-Rui Zhu, Li Zhang, Zhao-Yang Peng","submitted_at":"2024-12-07T06:56:10Z","abstract_excerpt":"The classification of Gamma-Ray Bursts has long been an unresolved problem. Early long and short burst classification based on duration is not convincing due to the significant overlap in duration plot, which leads to different views on the classification results. We propose a new classification method based on Convolutional Neural Networks and adopt a sample including 3774 GRBs observed by Fermi-GBM to address the $T_\\text{90}$ overlap problem. By using count maps that incorporate both temporal and spectral features as inputs, we successfully classify 593 overlapping events into two distinct "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.05564","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/2412.05564/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":"2026-07-05T09:46:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WwxhOaOjFFlM7JeDBO4FNnzzqycbTxNB6ByNqzqdGutAue4QMROCHbH13QuLVmZa4eLWIUl0I1n85XJDiFfYBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T16:14:37.755435Z"},"content_sha256":"1006d72a6bc2bdadfd1ca320e2a4ca0133f437eec62019493e73c8618fa18e92","schema_version":"1.0","event_id":"sha256:1006d72a6bc2bdadfd1ca320e2a4ca0133f437eec62019493e73c8618fa18e92"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5WX3BHLXD2ZWFMHXFWMJRO7MEN/bundle.json","state_url":"https://pith.science/pith/5WX3BHLXD2ZWFMHXFWMJRO7MEN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5WX3BHLXD2ZWFMHXFWMJRO7MEN/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":"2026-08-12T16:14:37Z","links":{"resolver":"https://pith.science/pith/5WX3BHLXD2ZWFMHXFWMJRO7MEN","bundle":"https://pith.science/pith/5WX3BHLXD2ZWFMHXFWMJRO7MEN/bundle.json","state":"https://pith.science/pith/5WX3BHLXD2ZWFMHXFWMJRO7MEN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5WX3BHLXD2ZWFMHXFWMJRO7MEN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5WX3BHLXD2ZWFMHXFWMJRO7MEN","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":"bf0c234741ad6781ba4bd07be3f0f97c6444c212bd491cba073bb5e84007cb6b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-07T06:56:10Z","title_canon_sha256":"cb6ed91dd4b85b51866e6a11c498ba1a62ceb8a0ca3d92adccbac7a2557e2f55"},"schema_version":"1.0","source":{"id":"2412.05564","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.05564","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"arxiv_version","alias_value":"2412.05564v1","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.05564","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"pith_short_12","alias_value":"5WX3BHLXD2ZW","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"pith_short_16","alias_value":"5WX3BHLXD2ZWFMHX","created_at":"2026-07-05T09:46:05Z"},{"alias_kind":"pith_short_8","alias_value":"5WX3BHLX","created_at":"2026-07-05T09:46:05Z"}],"graph_snapshots":[{"event_id":"sha256:1006d72a6bc2bdadfd1ca320e2a4ca0133f437eec62019493e73c8618fa18e92","target":"graph","created_at":"2026-07-05T09:46:05Z","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/2412.05564/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The classification of Gamma-Ray Bursts has long been an unresolved problem. Early long and short burst classification based on duration is not convincing due to the significant overlap in duration plot, which leads to different views on the classification results. We propose a new classification method based on Convolutional Neural Networks and adopt a sample including 3774 GRBs observed by Fermi-GBM to address the $T_\\text{90}$ overlap problem. By using count maps that incorporate both temporal and spectral features as inputs, we successfully classify 593 overlapping events into two distinct ","authors_text":"Jia-Ming Chen, Ke-Rui Zhu, Li Zhang, Zhao-Yang Peng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-07T06:56:10Z","title":"Classification and physical characteristics analysis of Fermi-GBM Gamma-ray bursts based on Deep-learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.05564","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":"sha256:5edb7472a705f78a5b715d0bccef15bb6967eeeb082c99ff8dbc3c00805a0c2d","target":"record","created_at":"2026-07-05T09:46:05Z","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":"bf0c234741ad6781ba4bd07be3f0f97c6444c212bd491cba073bb5e84007cb6b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-07T06:56:10Z","title_canon_sha256":"cb6ed91dd4b85b51866e6a11c498ba1a62ceb8a0ca3d92adccbac7a2557e2f55"},"schema_version":"1.0","source":{"id":"2412.05564","kind":"arxiv","version":1}},"canonical_sha256":"edafb09d771eb362b0f72d9898bbec234efb8932e7d83e7e50c9028285cac9fc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"edafb09d771eb362b0f72d9898bbec234efb8932e7d83e7e50c9028285cac9fc","first_computed_at":"2026-07-05T09:46:05.447277Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:46:05.447277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DJjer3qQy30O7qKrtEINHeRsJwnkp7MS5HCIXW0kETptUPTLki861z84kSTjPDseaGvAANPkjGcgNHU4t23gAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:46:05.447767Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.05564","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5edb7472a705f78a5b715d0bccef15bb6967eeeb082c99ff8dbc3c00805a0c2d","sha256:1006d72a6bc2bdadfd1ca320e2a4ca0133f437eec62019493e73c8618fa18e92"],"state_sha256":"a26b5147c62ea790b3c17f3ef40a0409ba814c646d73c405c1a52f33d3a8e2b2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1RyGo53gdylB91gIhoGB+wOUm52l5bAgvsrYsgSTT0qUu/3soPcMfaFNAMWNfXZ4E6HqkmkRdQS5+vY9zgm2BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T16:14:37.759989Z","bundle_sha256":"b6dde571d2f122fc2176f8720990018e72c9e55c4529d36cf76479bbf997cca0"}}