{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:52DY3W2SXUTKWNDP54BU7P5MZF","short_pith_number":"pith:52DY3W2S","canonical_record":{"source":{"id":"2403.13902","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-03-20T18:17:19Z","cross_cats_sorted":[],"title_canon_sha256":"2c5cf2e4005f00a807bb9676749f7518d53c3167246c99fea317dd7b222ef16b","abstract_canon_sha256":"25604a670b33b3f2defd21e006dd5ea1e60d20077748bfbacee96583baf317fa"},"schema_version":"1.0"},"canonical_sha256":"ee878ddb52bd26ab346fef034fbfacc976f782c100aa8003fef4e2ec08a5fc77","source":{"kind":"arxiv","id":"2403.13902","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.13902","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"arxiv_version","alias_value":"2403.13902v2","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.13902","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"pith_short_12","alias_value":"52DY3W2SXUTK","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"pith_short_16","alias_value":"52DY3W2SXUTKWNDP","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"pith_short_8","alias_value":"52DY3W2S","created_at":"2026-07-05T09:46:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:52DY3W2SXUTKWNDP54BU7P5MZF","target":"record","payload":{"canonical_record":{"source":{"id":"2403.13902","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-03-20T18:17:19Z","cross_cats_sorted":[],"title_canon_sha256":"2c5cf2e4005f00a807bb9676749f7518d53c3167246c99fea317dd7b222ef16b","abstract_canon_sha256":"25604a670b33b3f2defd21e006dd5ea1e60d20077748bfbacee96583baf317fa"},"schema_version":"1.0"},"canonical_sha256":"ee878ddb52bd26ab346fef034fbfacc976f782c100aa8003fef4e2ec08a5fc77","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:46:27.900290Z","signature_b64":"nPX41s2SvlzlsK+HIKnwXPvs57hoLcue6vtacM+Ae4v5aqLk3Dc8Dl4eaJY965G3r+TdFsdOv3ilLUIPGK4jCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee878ddb52bd26ab346fef034fbfacc976f782c100aa8003fef4e2ec08a5fc77","last_reissued_at":"2026-07-05T09:46:27.899831Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:46:27.899831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.13902","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":"2026-07-05T09:46:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z16+dSWTLGIq+KsYX1pQwZeQBNbBhBi6+oouqvHWRj2oPDqNOX+PrHGOfB4chPHzdoKKxlclMbFdi+mWHygnCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T17:50:18.325659Z"},"content_sha256":"887e21f30786baf132a6330c24c0b61aefa148678037df464b66158c034ea820","schema_version":"1.0","event_id":"sha256:887e21f30786baf132a6330c24c0b61aefa148678037df464b66158c034ea820"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:52DY3W2SXUTKWNDP54BU7P5MZF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lepto-Hadronic Scenarios for TeV Extensions of Gamma-Ray Burst Afterglow Spectra","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"((1) Deutsches Elektronen-Synchrotron DESY, Andrew M. Taylor (1), Chengchao Yuan (1), Germany), Marc Klinger (1), Walter Winter (1), Zeuthen","submitted_at":"2024-03-20T18:17:19Z","abstract_excerpt":"Recent multi-wavelength observations of gamma-ray burst afterglows observed in the TeV energy range challenge the simplest Synchrotron Self-Compton (SSC) interpretation of this emission and are consistent with a single power-law component spanning over eight orders of magnitude in energy. To interpret this generic behaviour in the single-zone approximation without adding further free parameters, we perform an exhaustive parameter space study using the public, time-dependent, multi-messenger transport software AM3. This description accounts for the radiation from non-thermal protons and the lep"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.13902","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/2403.13902/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":"2026-07-05T09:46:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cP0sUIm/Lh069mPBk1V5yR6unBjm/z6/Ax5i73TtgrDBVOtKePi/mdiAW8xpvJsnLWaHrnteTY5mPkscz6tnCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T17:50:18.326026Z"},"content_sha256":"09e05fb4f47134f74b066041a2592b7d176e2b85dde79cc77483ba07a910d833","schema_version":"1.0","event_id":"sha256:09e05fb4f47134f74b066041a2592b7d176e2b85dde79cc77483ba07a910d833"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/52DY3W2SXUTKWNDP54BU7P5MZF/bundle.json","state_url":"https://pith.science/pith/52DY3W2SXUTKWNDP54BU7P5MZF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/52DY3W2SXUTKWNDP54BU7P5MZF/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":"2026-07-10T17:50:18Z","links":{"resolver":"https://pith.science/pith/52DY3W2SXUTKWNDP54BU7P5MZF","bundle":"https://pith.science/pith/52DY3W2SXUTKWNDP54BU7P5MZF/bundle.json","state":"https://pith.science/pith/52DY3W2SXUTKWNDP54BU7P5MZF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/52DY3W2SXUTKWNDP54BU7P5MZF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:52DY3W2SXUTKWNDP54BU7P5MZF","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":"25604a670b33b3f2defd21e006dd5ea1e60d20077748bfbacee96583baf317fa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-03-20T18:17:19Z","title_canon_sha256":"2c5cf2e4005f00a807bb9676749f7518d53c3167246c99fea317dd7b222ef16b"},"schema_version":"1.0","source":{"id":"2403.13902","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.13902","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"arxiv_version","alias_value":"2403.13902v2","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.13902","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"pith_short_12","alias_value":"52DY3W2SXUTK","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"pith_short_16","alias_value":"52DY3W2SXUTKWNDP","created_at":"2026-07-05T09:46:27Z"},{"alias_kind":"pith_short_8","alias_value":"52DY3W2S","created_at":"2026-07-05T09:46:27Z"}],"graph_snapshots":[{"event_id":"sha256:09e05fb4f47134f74b066041a2592b7d176e2b85dde79cc77483ba07a910d833","target":"graph","created_at":"2026-07-05T09:46:27Z","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/2403.13902/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent multi-wavelength observations of gamma-ray burst afterglows observed in the TeV energy range challenge the simplest Synchrotron Self-Compton (SSC) interpretation of this emission and are consistent with a single power-law component spanning over eight orders of magnitude in energy. To interpret this generic behaviour in the single-zone approximation without adding further free parameters, we perform an exhaustive parameter space study using the public, time-dependent, multi-messenger transport software AM3. This description accounts for the radiation from non-thermal protons and the lep","authors_text":"((1) Deutsches Elektronen-Synchrotron DESY, Andrew M. Taylor (1), Chengchao Yuan (1), Germany), Marc Klinger (1), Walter Winter (1), Zeuthen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-03-20T18:17:19Z","title":"Lepto-Hadronic Scenarios for TeV Extensions of Gamma-Ray Burst Afterglow Spectra"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.13902","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":"sha256:887e21f30786baf132a6330c24c0b61aefa148678037df464b66158c034ea820","target":"record","created_at":"2026-07-05T09:46:27Z","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":"25604a670b33b3f2defd21e006dd5ea1e60d20077748bfbacee96583baf317fa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-03-20T18:17:19Z","title_canon_sha256":"2c5cf2e4005f00a807bb9676749f7518d53c3167246c99fea317dd7b222ef16b"},"schema_version":"1.0","source":{"id":"2403.13902","kind":"arxiv","version":2}},"canonical_sha256":"ee878ddb52bd26ab346fef034fbfacc976f782c100aa8003fef4e2ec08a5fc77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee878ddb52bd26ab346fef034fbfacc976f782c100aa8003fef4e2ec08a5fc77","first_computed_at":"2026-07-05T09:46:27.899831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:46:27.899831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nPX41s2SvlzlsK+HIKnwXPvs57hoLcue6vtacM+Ae4v5aqLk3Dc8Dl4eaJY965G3r+TdFsdOv3ilLUIPGK4jCw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:46:27.900290Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.13902","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:887e21f30786baf132a6330c24c0b61aefa148678037df464b66158c034ea820","sha256:09e05fb4f47134f74b066041a2592b7d176e2b85dde79cc77483ba07a910d833"],"state_sha256":"f4d632a88f4cb4d615c7095ac4bd9f31858fadd9f64a6da0be082773d5138248"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+8P6JpH56UWNnNst9CgK1UitIpGZ7s3C7Wl+sCbLNq2XToKlOkRo5RVNipDmDzM5EHFJSQjLjT4k8apbc60wDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T17:50:18.328518Z","bundle_sha256":"b14bb2bcdc3b09a046d17bb9f864f70098678316566c82e86e3df4a4b9e442ca"}}