{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:VXDDX5UYHOS6TMKJVMRVB43SBL","short_pith_number":"pith:VXDDX5UY","canonical_record":{"source":{"id":"1305.0833","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-05-03T20:11:35Z","cross_cats_sorted":[],"title_canon_sha256":"a0134b10af6d125f8040cf28509daae5cfc2ea1ea4f49b047087a40adf95a6dd","abstract_canon_sha256":"4f9d73667e3b0212348d4645947e3f9e13f1f7201c671c325878f9cff40e80f6"},"schema_version":"1.0"},"canonical_sha256":"adc63bf6983ba5e9b149ab2350f3720aeeb01260176ca41d7e4cdf5a124deb94","source":{"kind":"arxiv","id":"1305.0833","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.0833","created_at":"2026-05-18T01:50:12Z"},{"alias_kind":"arxiv_version","alias_value":"1305.0833v1","created_at":"2026-05-18T01:50:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.0833","created_at":"2026-05-18T01:50:12Z"},{"alias_kind":"pith_short_12","alias_value":"VXDDX5UYHOS6","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VXDDX5UYHOS6TMKJ","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VXDDX5UY","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:VXDDX5UYHOS6TMKJVMRVB43SBL","target":"record","payload":{"canonical_record":{"source":{"id":"1305.0833","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-05-03T20:11:35Z","cross_cats_sorted":[],"title_canon_sha256":"a0134b10af6d125f8040cf28509daae5cfc2ea1ea4f49b047087a40adf95a6dd","abstract_canon_sha256":"4f9d73667e3b0212348d4645947e3f9e13f1f7201c671c325878f9cff40e80f6"},"schema_version":"1.0"},"canonical_sha256":"adc63bf6983ba5e9b149ab2350f3720aeeb01260176ca41d7e4cdf5a124deb94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:12.438679Z","signature_b64":"2K4LA5yZoolNnfA/y5xFyk8DxVNQedLoghjwAGfLcxSeo65BUbuLT6bjb8qxAfxTQmR7eBoEmBxCQTH7vDXqAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"adc63bf6983ba5e9b149ab2350f3720aeeb01260176ca41d7e4cdf5a124deb94","last_reissued_at":"2026-05-18T01:50:12.438111Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:12.438111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.0833","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":"2026-05-18T01:50:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q6ATOKVV0VCQJf1YQy9VVZi7nWDh/JMzylLAZ0s2NP43FAFXt34abIdsQWY49jFyqrzGTJNrys4T1WI1AHa2Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:25:19.391945Z"},"content_sha256":"793ec92ad16749cba8ad58518a4f89d629811bc7fe6e52d89503e09050b09c20","schema_version":"1.0","event_id":"sha256:793ec92ad16749cba8ad58518a4f89d629811bc7fe6e52d89503e09050b09c20"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:VXDDX5UYHOS6TMKJVMRVB43SBL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Warm Spitzer Photometry of Three Hot Jupiters: HAT-P-3b, HAT-P-4b and HAT-P-12b","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Adam Burrows, Adam P. Showman, David Charbonneau, Drake Deming, Eric Agol, Gregory Laughlin, Heather A. Knutson, Jean-Michel Desert, Jonathan J. Fortney, Jonathan Langton, Kamen O. Todorov, Nicolas B. Cowan, Nikole K. Lewis, Pedro V. Sada","submitted_at":"2013-05-03T20:11:35Z","abstract_excerpt":"We present Warm Spitzer/IRAC secondary eclipse time series photometry of three short-period transiting exoplanets, HAT-P-3b, HAT-P-4b and HAT-P-12b, in both the available 3.6 and 4.5 micron bands. HAT-P-3b and HAT-P-4b are Jupiter-mass, objects orbiting an early K and an early G dwarf stars, respectively. For HAT-P-3b we find eclipse depths of 0.112%+0.015%-0.030% (3.6 micron) and 0.094%+0.016%-0.009% (4.5 micron). The HAT-P-4b values are 0.142%+0.014%-0.016% (3.6 micron) and 0.122%+0.012%-0.014% (4.5micron). The two planets' photometry is consistent with inefficient heat redistribution from t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.0833","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":""},"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":"2026-05-18T01:50:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dYFUIp94U95ma+schyJysARo+oFFVyvztYbswiLYre4MlVcy76wsOzPJO8INLgy7lUA9+VyiW/og9dyKhr5oCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:25:19.392299Z"},"content_sha256":"66b4f6a4eac94f15865ee7ea0b896f78ae2ffe584b72b7a3dd9a7059c7d04569","schema_version":"1.0","event_id":"sha256:66b4f6a4eac94f15865ee7ea0b896f78ae2ffe584b72b7a3dd9a7059c7d04569"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VXDDX5UYHOS6TMKJVMRVB43SBL/bundle.json","state_url":"https://pith.science/pith/VXDDX5UYHOS6TMKJVMRVB43SBL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VXDDX5UYHOS6TMKJVMRVB43SBL/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":"2026-06-02T12:25:19Z","links":{"resolver":"https://pith.science/pith/VXDDX5UYHOS6TMKJVMRVB43SBL","bundle":"https://pith.science/pith/VXDDX5UYHOS6TMKJVMRVB43SBL/bundle.json","state":"https://pith.science/pith/VXDDX5UYHOS6TMKJVMRVB43SBL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VXDDX5UYHOS6TMKJVMRVB43SBL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:VXDDX5UYHOS6TMKJVMRVB43SBL","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":"4f9d73667e3b0212348d4645947e3f9e13f1f7201c671c325878f9cff40e80f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-05-03T20:11:35Z","title_canon_sha256":"a0134b10af6d125f8040cf28509daae5cfc2ea1ea4f49b047087a40adf95a6dd"},"schema_version":"1.0","source":{"id":"1305.0833","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.0833","created_at":"2026-05-18T01:50:12Z"},{"alias_kind":"arxiv_version","alias_value":"1305.0833v1","created_at":"2026-05-18T01:50:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.0833","created_at":"2026-05-18T01:50:12Z"},{"alias_kind":"pith_short_12","alias_value":"VXDDX5UYHOS6","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VXDDX5UYHOS6TMKJ","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VXDDX5UY","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:66b4f6a4eac94f15865ee7ea0b896f78ae2ffe584b72b7a3dd9a7059c7d04569","target":"graph","created_at":"2026-05-18T01:50:12Z","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 present Warm Spitzer/IRAC secondary eclipse time series photometry of three short-period transiting exoplanets, HAT-P-3b, HAT-P-4b and HAT-P-12b, in both the available 3.6 and 4.5 micron bands. HAT-P-3b and HAT-P-4b are Jupiter-mass, objects orbiting an early K and an early G dwarf stars, respectively. For HAT-P-3b we find eclipse depths of 0.112%+0.015%-0.030% (3.6 micron) and 0.094%+0.016%-0.009% (4.5 micron). The HAT-P-4b values are 0.142%+0.014%-0.016% (3.6 micron) and 0.122%+0.012%-0.014% (4.5micron). The two planets' photometry is consistent with inefficient heat redistribution from t","authors_text":"Adam Burrows, Adam P. Showman, David Charbonneau, Drake Deming, Eric Agol, Gregory Laughlin, Heather A. Knutson, Jean-Michel Desert, Jonathan J. Fortney, Jonathan Langton, Kamen O. Todorov, Nicolas B. Cowan, Nikole K. Lewis, Pedro V. Sada","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-05-03T20:11:35Z","title":"Warm Spitzer Photometry of Three Hot Jupiters: HAT-P-3b, HAT-P-4b and HAT-P-12b"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.0833","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":"sha256:793ec92ad16749cba8ad58518a4f89d629811bc7fe6e52d89503e09050b09c20","target":"record","created_at":"2026-05-18T01:50:12Z","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":"4f9d73667e3b0212348d4645947e3f9e13f1f7201c671c325878f9cff40e80f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-05-03T20:11:35Z","title_canon_sha256":"a0134b10af6d125f8040cf28509daae5cfc2ea1ea4f49b047087a40adf95a6dd"},"schema_version":"1.0","source":{"id":"1305.0833","kind":"arxiv","version":1}},"canonical_sha256":"adc63bf6983ba5e9b149ab2350f3720aeeb01260176ca41d7e4cdf5a124deb94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"adc63bf6983ba5e9b149ab2350f3720aeeb01260176ca41d7e4cdf5a124deb94","first_computed_at":"2026-05-18T01:50:12.438111Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:12.438111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2K4LA5yZoolNnfA/y5xFyk8DxVNQedLoghjwAGfLcxSeo65BUbuLT6bjb8qxAfxTQmR7eBoEmBxCQTH7vDXqAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:12.438679Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.0833","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:793ec92ad16749cba8ad58518a4f89d629811bc7fe6e52d89503e09050b09c20","sha256:66b4f6a4eac94f15865ee7ea0b896f78ae2ffe584b72b7a3dd9a7059c7d04569"],"state_sha256":"052ee0daf2024ea2ba36ea6840e986f3fc5e6cec97bc390435cc28cea31738a0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YrlrwjluezY70pA9VjlFU9My1+Imle3OlXsxefmbYD9JLqK6lKkqnWinlEJVsTY2UL1eniWowrDdK2q5n3NmDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T12:25:19.394701Z","bundle_sha256":"b44f4df080bf5f3123e0e2d5e974e1123cd772a99adada7abfc884995ea47ce1"}}