{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:FAF37S7BUXNA7LK7PJQBYZZAP3","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":"c421db4be84de639cdff81ad6b33dddb6a644ec8a76062e3d4691e7f711feff0","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-10-28T02:23:26Z","title_canon_sha256":"0a13125371f4faf29b2936490b810fe8d6b2698136bd388014d4d76c5564811e"},"schema_version":"1.0","source":{"id":"astro-ph/9910504","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9910504","created_at":"2026-07-04T16:11:44Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9910504v2","created_at":"2026-07-04T16:11:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9910504","created_at":"2026-07-04T16:11:44Z"},{"alias_kind":"pith_short_12","alias_value":"FAF37S7BUXNA","created_at":"2026-07-04T16:11:44Z"},{"alias_kind":"pith_short_16","alias_value":"FAF37S7BUXNA7LK7","created_at":"2026-07-04T16:11:44Z"},{"alias_kind":"pith_short_8","alias_value":"FAF37S7B","created_at":"2026-07-04T16:11:44Z"}],"graph_snapshots":[{"event_id":"sha256:cd089fb802eb349661672a60c3bdfadf6da75c08636cf13e87f455d22d782c06","target":"graph","created_at":"2026-07-04T16:11:44Z","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/astro-ph/9910504/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We generate theoretical albedo and reflection spectra for a full range of extrasolar giant planet (EGP) models, from Jovian to 51-Pegasi class objects. Our albedo modeling utilizes the latest atomic and molecular cross sections, a Mie theory treatment of extinction by condensates, a variety of particle size distributions, and an extension of the Feautrier radiative transfer method which allows for a general treatment of the scattering phase function. We find that due to qualitative similarities in the compositions and spectra of objects within each of five broad effective temperature ranges, i","authors_text":"Adam Burrows, David Sudarsky, Philip Pinto","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1999-10-28T02:23:26Z","title":"Albedo and Reflection Spectra of Extrasolar Giant Planets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9910504","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:e2598f9f329c220ba8f67f7ae5cfd179eac6ef16a3cf490fa2d4612f4accff85","target":"record","created_at":"2026-07-04T16:11:44Z","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":"c421db4be84de639cdff81ad6b33dddb6a644ec8a76062e3d4691e7f711feff0","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-10-28T02:23:26Z","title_canon_sha256":"0a13125371f4faf29b2936490b810fe8d6b2698136bd388014d4d76c5564811e"},"schema_version":"1.0","source":{"id":"astro-ph/9910504","kind":"arxiv","version":2}},"canonical_sha256":"280bbfcbe1a5da0fad5f7a601c67207ecff2762b1ac590638f5f114fe55f7dc9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"280bbfcbe1a5da0fad5f7a601c67207ecff2762b1ac590638f5f114fe55f7dc9","first_computed_at":"2026-07-04T16:11:44.971140Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:11:44.971140Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jF8r1c00omZVqvOJd1B57aXY9vscridVML0el2aRl7EbvbrnyyoXNsbb4uGGtroSV3GqblMMjohKg7fV97h/Dg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:11:44.971496Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9910504","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2598f9f329c220ba8f67f7ae5cfd179eac6ef16a3cf490fa2d4612f4accff85","sha256:cd089fb802eb349661672a60c3bdfadf6da75c08636cf13e87f455d22d782c06"],"state_sha256":"a6831782498d9938cee319c6792a901590eb40df016bcc0abd0789c004db11d8"}