{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:WKQ7MCEDZCPKZXAY74JKL4A5UV","short_pith_number":"pith:WKQ7MCED","canonical_record":{"source":{"id":"2505.10619","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-15T18:00:02Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"8e51014f8f1ba0d80efebef1abb03da09eafb01ce98752ec466c81b3f18b9b9a","abstract_canon_sha256":"c36532e05fe5232cfd20bf07e3016953b1ce5c3a60aefdaf4480b65c843b3fd2"},"schema_version":"1.0"},"canonical_sha256":"b2a1f60883c89eacdc18ff12a5f01da5487ccf787139f3790bae5a4c0eef435d","source":{"kind":"arxiv","id":"2505.10619","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.10619","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"arxiv_version","alias_value":"2505.10619v2","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.10619","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"pith_short_12","alias_value":"WKQ7MCEDZCPK","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"pith_short_16","alias_value":"WKQ7MCEDZCPKZXAY","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"pith_short_8","alias_value":"WKQ7MCED","created_at":"2026-07-05T11:58:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:WKQ7MCEDZCPKZXAY74JKL4A5UV","target":"record","payload":{"canonical_record":{"source":{"id":"2505.10619","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-15T18:00:02Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"8e51014f8f1ba0d80efebef1abb03da09eafb01ce98752ec466c81b3f18b9b9a","abstract_canon_sha256":"c36532e05fe5232cfd20bf07e3016953b1ce5c3a60aefdaf4480b65c843b3fd2"},"schema_version":"1.0"},"canonical_sha256":"b2a1f60883c89eacdc18ff12a5f01da5487ccf787139f3790bae5a4c0eef435d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:58:29.120063Z","signature_b64":"0u+Vh5mCrB3UVhoN/eiQTD+vBqfJudN1ivzON9t5R0IBIo31ncLfJtVR+3QGR1OyJNomuzXW4mq3nncgNPfZAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b2a1f60883c89eacdc18ff12a5f01da5487ccf787139f3790bae5a4c0eef435d","last_reissued_at":"2026-07-05T11:58:29.119593Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:58:29.119593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.10619","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":"2026-07-05T11:58:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PT0AFXCjFEz4f50WsAuDwRQOXTumR+lDGcKA71zI4xm3X48SkD2jmNJ9+s2DcsIeK2lh8+jnKED/10f+DbrhBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T16:24:43.636254Z"},"content_sha256":"12e1de2cb8622495533083259c0535443ece85320d04d220de398b52fe60e67f","schema_version":"1.0","event_id":"sha256:12e1de2cb8622495533083259c0535443ece85320d04d220de398b52fe60e67f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:WKQ7MCEDZCPKZXAY74JKL4A5UV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Redshift evolution of Lyman continuum escape fraction after JWST","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Calabr\\`o, A. Ferrara, E. Vanzella, L. Pentericci, M. Giavalisco, M. Llerena","submitted_at":"2025-05-15T18:00:02Z","abstract_excerpt":"The LyC escape fraction from galaxies, $f_{\\rm esc}$, is strongly boosted by galactic outflows. In the Attenuation-Free Model (AFM) accounting for the properties of $z>10$ galaxies, radiation-driven outflows develop once the galaxy specific star formation rate, ${\\rm sSFR} \\ge {\\rm sSFR}^* \\approx 25\\ {\\rm Gyr}^{-1}$. As the cosmic sSFR increases with redshift, so does $f_{\\rm esc}(z)$, which, when globally averaged, grows from 0.007 to 0.6 in $0 < z < 20$. We successfully tested the model on specific data sub-samples. Our predictions are consistent with measurements of $f_{\\rm esc}$ up to $z="},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.10619","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/2505.10619/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":"2026-07-05T11:58:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bDWUXfGVT9hFslP+GbA29WFQL+rgw0RR5eUPysOIxidgtmxC0qlbsIAOzTev5c9pofB5hdEtO7/aR9y0bcMMCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T16:24:43.636767Z"},"content_sha256":"988d8d00bf2f2bfd6fc0d0a228f20efea4c793800098cbb0849256305c60fa9a","schema_version":"1.0","event_id":"sha256:988d8d00bf2f2bfd6fc0d0a228f20efea4c793800098cbb0849256305c60fa9a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WKQ7MCEDZCPKZXAY74JKL4A5UV/bundle.json","state_url":"https://pith.science/pith/WKQ7MCEDZCPKZXAY74JKL4A5UV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WKQ7MCEDZCPKZXAY74JKL4A5UV/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":"2026-08-16T16:24:43Z","links":{"resolver":"https://pith.science/pith/WKQ7MCEDZCPKZXAY74JKL4A5UV","bundle":"https://pith.science/pith/WKQ7MCEDZCPKZXAY74JKL4A5UV/bundle.json","state":"https://pith.science/pith/WKQ7MCEDZCPKZXAY74JKL4A5UV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WKQ7MCEDZCPKZXAY74JKL4A5UV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WKQ7MCEDZCPKZXAY74JKL4A5UV","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":"c36532e05fe5232cfd20bf07e3016953b1ce5c3a60aefdaf4480b65c843b3fd2","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-15T18:00:02Z","title_canon_sha256":"8e51014f8f1ba0d80efebef1abb03da09eafb01ce98752ec466c81b3f18b9b9a"},"schema_version":"1.0","source":{"id":"2505.10619","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.10619","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"arxiv_version","alias_value":"2505.10619v2","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.10619","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"pith_short_12","alias_value":"WKQ7MCEDZCPK","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"pith_short_16","alias_value":"WKQ7MCEDZCPKZXAY","created_at":"2026-07-05T11:58:29Z"},{"alias_kind":"pith_short_8","alias_value":"WKQ7MCED","created_at":"2026-07-05T11:58:29Z"}],"graph_snapshots":[{"event_id":"sha256:988d8d00bf2f2bfd6fc0d0a228f20efea4c793800098cbb0849256305c60fa9a","target":"graph","created_at":"2026-07-05T11:58:29Z","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/2505.10619/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The LyC escape fraction from galaxies, $f_{\\rm esc}$, is strongly boosted by galactic outflows. In the Attenuation-Free Model (AFM) accounting for the properties of $z>10$ galaxies, radiation-driven outflows develop once the galaxy specific star formation rate, ${\\rm sSFR} \\ge {\\rm sSFR}^* \\approx 25\\ {\\rm Gyr}^{-1}$. As the cosmic sSFR increases with redshift, so does $f_{\\rm esc}(z)$, which, when globally averaged, grows from 0.007 to 0.6 in $0 < z < 20$. We successfully tested the model on specific data sub-samples. Our predictions are consistent with measurements of $f_{\\rm esc}$ up to $z=","authors_text":"A. Calabr\\`o, A. Ferrara, E. Vanzella, L. Pentericci, M. Giavalisco, M. Llerena","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-15T18:00:02Z","title":"Redshift evolution of Lyman continuum escape fraction after JWST"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.10619","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":"sha256:12e1de2cb8622495533083259c0535443ece85320d04d220de398b52fe60e67f","target":"record","created_at":"2026-07-05T11:58:29Z","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":"c36532e05fe5232cfd20bf07e3016953b1ce5c3a60aefdaf4480b65c843b3fd2","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-15T18:00:02Z","title_canon_sha256":"8e51014f8f1ba0d80efebef1abb03da09eafb01ce98752ec466c81b3f18b9b9a"},"schema_version":"1.0","source":{"id":"2505.10619","kind":"arxiv","version":2}},"canonical_sha256":"b2a1f60883c89eacdc18ff12a5f01da5487ccf787139f3790bae5a4c0eef435d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2a1f60883c89eacdc18ff12a5f01da5487ccf787139f3790bae5a4c0eef435d","first_computed_at":"2026-07-05T11:58:29.119593Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:58:29.119593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0u+Vh5mCrB3UVhoN/eiQTD+vBqfJudN1ivzON9t5R0IBIo31ncLfJtVR+3QGR1OyJNomuzXW4mq3nncgNPfZAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:58:29.120063Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.10619","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12e1de2cb8622495533083259c0535443ece85320d04d220de398b52fe60e67f","sha256:988d8d00bf2f2bfd6fc0d0a228f20efea4c793800098cbb0849256305c60fa9a"],"state_sha256":"949aa29f1e5d2edc227e4930634d6927f3926372922aa2d96dd8bab5f52e05b1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JXi++mVX6FYEJilkAWHzU+O06j75G9hE2UZ2NZnyq4B/nc48ybVXURauVedbk5ja4J4FIuQRBQ6UeQnugQEABw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T16:24:43.645660Z","bundle_sha256":"144d68566dfa7c952e9281c1d79a071a2507e3a16d75d57719f8bd986346a3c1"}}