{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:WA2EIWJNQ6HBWZAPQXU5H5YA4G","short_pith_number":"pith:WA2EIWJN","canonical_record":{"source":{"id":"1310.0011","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-09-30T20:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"95a5c3100994824bc88ebafe0ccbcdf97ab0b25cee6d2eb80d68bb0588f03b85","abstract_canon_sha256":"1382ba2cf444752ef660a8e5e6f46a9519b34b7a3f49cde21f88f65689b278b8"},"schema_version":"1.0"},"canonical_sha256":"b03444592d878e1b640f85e9d3f700e1a11654002bfbec8bf64adbce6549da90","source":{"kind":"arxiv","id":"1310.0011","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0011","created_at":"2026-05-18T01:47:24Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0011v2","created_at":"2026-05-18T01:47:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0011","created_at":"2026-05-18T01:47:24Z"},{"alias_kind":"pith_short_12","alias_value":"WA2EIWJNQ6HB","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WA2EIWJNQ6HBWZAP","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WA2EIWJN","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:WA2EIWJNQ6HBWZAPQXU5H5YA4G","target":"record","payload":{"canonical_record":{"source":{"id":"1310.0011","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-09-30T20:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"95a5c3100994824bc88ebafe0ccbcdf97ab0b25cee6d2eb80d68bb0588f03b85","abstract_canon_sha256":"1382ba2cf444752ef660a8e5e6f46a9519b34b7a3f49cde21f88f65689b278b8"},"schema_version":"1.0"},"canonical_sha256":"b03444592d878e1b640f85e9d3f700e1a11654002bfbec8bf64adbce6549da90","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:47:24.231141Z","signature_b64":"uP1fPkiTedWBveAQOhywOE0UAyldtYG4ME4AWkFwHUps1VsXz9SFdB2NNB59APC0FmQMTe+ZVg2/eLntwHraDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b03444592d878e1b640f85e9d3f700e1a11654002bfbec8bf64adbce6549da90","last_reissued_at":"2026-05-18T01:47:24.230436Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:47:24.230436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.0011","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":"2026-05-18T01:47:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/fc8KexCRjMaqvTVcg9Chn+cD91zrlPWI62pjyOxDxadr+mzXLClGWSyy0XWfu1ctdV7epAWXyqF7aLFw+bPAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T09:47:49.546228Z"},"content_sha256":"a820593c1675172841faeae53ed4074b072ac0aee9d470d7f1dd9f47a92da8e5","schema_version":"1.0","event_id":"sha256:a820593c1675172841faeae53ed4074b072ac0aee9d470d7f1dd9f47a92da8e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:WA2EIWJNQ6HBWZAPQXU5H5YA4G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Warm Spitzer and Palomar Near-IR Secondary Eclipse Photometry of Two Hot Jupiters: WASP-48b and HAT-P-23b","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Adam Burrows, Adam P. Showman, Andrew W. Howard, Drake Deming, Eric Agol, Heather A. Knutson, Jean-Michel Desert, Jonathan J. Fortney, Joseph G. O'Rourke, Kamen O. Todorov, Ming Zhao, Nikole K. Lewis","submitted_at":"2013-09-30T20:00:01Z","abstract_excerpt":"We report secondary eclipse photometry of two hot Jupiters, WASP-48b and HAT-P-23b, at 3.6 and 4.5 um taken with the InfraRed Array Camera aboard the Spitzer Space Telescope during the warm Spitzer mission and in the H and Ks bands with the Wide Field IR Camera at the Palomar 200-inch Hale Telescope. WASP-48b and HAT-P-23b are Jupiter-mass and twice Jupiter-mass objects orbiting an old, slightly evolved F star and an early G dwarf star, respectively. In the H, Ks, 3.6 um, and 4.5 um bands, respectively, we measure secondary eclipse depths of 0.047% +/- 0.016%, 0.109% +/- 0.027%, 0.176% +/- 0.0"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0011","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":""},"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":"2026-05-18T01:47:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K6pZ2QEmzIF2DwwYWlhEy3mXo9LzUWr0Gf6T6i7yRWz/u+8pZ6lWlV1qzru7iWIG7ElV8up2r8aHka54UkrGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T09:47:49.546586Z"},"content_sha256":"6ae370d345d44b115652c1d75fbf6c2cb6d6d6755929a1b548917137fdff2ba9","schema_version":"1.0","event_id":"sha256:6ae370d345d44b115652c1d75fbf6c2cb6d6d6755929a1b548917137fdff2ba9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WA2EIWJNQ6HBWZAPQXU5H5YA4G/bundle.json","state_url":"https://pith.science/pith/WA2EIWJNQ6HBWZAPQXU5H5YA4G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WA2EIWJNQ6HBWZAPQXU5H5YA4G/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":"2026-06-02T09:47:49Z","links":{"resolver":"https://pith.science/pith/WA2EIWJNQ6HBWZAPQXU5H5YA4G","bundle":"https://pith.science/pith/WA2EIWJNQ6HBWZAPQXU5H5YA4G/bundle.json","state":"https://pith.science/pith/WA2EIWJNQ6HBWZAPQXU5H5YA4G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WA2EIWJNQ6HBWZAPQXU5H5YA4G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WA2EIWJNQ6HBWZAPQXU5H5YA4G","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":"1382ba2cf444752ef660a8e5e6f46a9519b34b7a3f49cde21f88f65689b278b8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-09-30T20:00:01Z","title_canon_sha256":"95a5c3100994824bc88ebafe0ccbcdf97ab0b25cee6d2eb80d68bb0588f03b85"},"schema_version":"1.0","source":{"id":"1310.0011","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0011","created_at":"2026-05-18T01:47:24Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0011v2","created_at":"2026-05-18T01:47:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0011","created_at":"2026-05-18T01:47:24Z"},{"alias_kind":"pith_short_12","alias_value":"WA2EIWJNQ6HB","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WA2EIWJNQ6HBWZAP","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WA2EIWJN","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:6ae370d345d44b115652c1d75fbf6c2cb6d6d6755929a1b548917137fdff2ba9","target":"graph","created_at":"2026-05-18T01:47:24Z","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"},"paper":{"abstract_excerpt":"We report secondary eclipse photometry of two hot Jupiters, WASP-48b and HAT-P-23b, at 3.6 and 4.5 um taken with the InfraRed Array Camera aboard the Spitzer Space Telescope during the warm Spitzer mission and in the H and Ks bands with the Wide Field IR Camera at the Palomar 200-inch Hale Telescope. WASP-48b and HAT-P-23b are Jupiter-mass and twice Jupiter-mass objects orbiting an old, slightly evolved F star and an early G dwarf star, respectively. In the H, Ks, 3.6 um, and 4.5 um bands, respectively, we measure secondary eclipse depths of 0.047% +/- 0.016%, 0.109% +/- 0.027%, 0.176% +/- 0.0","authors_text":"Adam Burrows, Adam P. Showman, Andrew W. Howard, Drake Deming, Eric Agol, Heather A. Knutson, Jean-Michel Desert, Jonathan J. Fortney, Joseph G. O'Rourke, Kamen O. Todorov, Ming Zhao, Nikole K. Lewis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-09-30T20:00:01Z","title":"Warm Spitzer and Palomar Near-IR Secondary Eclipse Photometry of Two Hot Jupiters: WASP-48b and HAT-P-23b"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0011","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:a820593c1675172841faeae53ed4074b072ac0aee9d470d7f1dd9f47a92da8e5","target":"record","created_at":"2026-05-18T01:47:24Z","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":"1382ba2cf444752ef660a8e5e6f46a9519b34b7a3f49cde21f88f65689b278b8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-09-30T20:00:01Z","title_canon_sha256":"95a5c3100994824bc88ebafe0ccbcdf97ab0b25cee6d2eb80d68bb0588f03b85"},"schema_version":"1.0","source":{"id":"1310.0011","kind":"arxiv","version":2}},"canonical_sha256":"b03444592d878e1b640f85e9d3f700e1a11654002bfbec8bf64adbce6549da90","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b03444592d878e1b640f85e9d3f700e1a11654002bfbec8bf64adbce6549da90","first_computed_at":"2026-05-18T01:47:24.230436Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:24.230436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uP1fPkiTedWBveAQOhywOE0UAyldtYG4ME4AWkFwHUps1VsXz9SFdB2NNB59APC0FmQMTe+ZVg2/eLntwHraDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:24.231141Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.0011","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a820593c1675172841faeae53ed4074b072ac0aee9d470d7f1dd9f47a92da8e5","sha256:6ae370d345d44b115652c1d75fbf6c2cb6d6d6755929a1b548917137fdff2ba9"],"state_sha256":"a000a755acb84e0c04ab2d38012005a7b53e3842acdfe1f5ae520b7e2064a67b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CaDxSNRjRCO35xUHrEy/IidFwa8lvqccJDXHTsK4hbc88hT++8fsddrHz8EzsPCu2P9o2Vh4/DzNKEa09KjFCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T09:47:49.548496Z","bundle_sha256":"7e18a1caa05ac93cd27e2c50bdae2c6e021978da90ff17cd510142cda5a6b45d"}}