{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:EESYTX2EJLF4BJKXXCQINJ7ZSL","short_pith_number":"pith:EESYTX2E","canonical_record":{"source":{"id":"1804.03735","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T22:03:20Z","cross_cats_sorted":[],"title_canon_sha256":"3f385ff54190c8e0e89d5346556da572a18f8f27183c2539958438afb7ed609e","abstract_canon_sha256":"dd05795b27def0c5b51e7532b560c4b366ff3407bc0e6e096fe0bf526c5a4508"},"schema_version":"1.0"},"canonical_sha256":"212589df444acbc0a557b8a086a7f992f4702d26021882b00166aac54b63220d","source":{"kind":"arxiv","id":"1804.03735","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.03735","created_at":"2026-05-18T00:15:54Z"},{"alias_kind":"arxiv_version","alias_value":"1804.03735v2","created_at":"2026-05-18T00:15:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03735","created_at":"2026-05-18T00:15:54Z"},{"alias_kind":"pith_short_12","alias_value":"EESYTX2EJLF4","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EESYTX2EJLF4BJKX","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EESYTX2E","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:EESYTX2EJLF4BJKXXCQINJ7ZSL","target":"record","payload":{"canonical_record":{"source":{"id":"1804.03735","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T22:03:20Z","cross_cats_sorted":[],"title_canon_sha256":"3f385ff54190c8e0e89d5346556da572a18f8f27183c2539958438afb7ed609e","abstract_canon_sha256":"dd05795b27def0c5b51e7532b560c4b366ff3407bc0e6e096fe0bf526c5a4508"},"schema_version":"1.0"},"canonical_sha256":"212589df444acbc0a557b8a086a7f992f4702d26021882b00166aac54b63220d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:54.765783Z","signature_b64":"TE9wymgYzJ+cymJk4lMkGT+IXkC1KhEsgmijqbg/C9VcqttYdWeWmHhGQbwpJaOtd6eFICMEXjZt0/S432QTDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"212589df444acbc0a557b8a086a7f992f4702d26021882b00166aac54b63220d","last_reissued_at":"2026-05-18T00:15:54.764993Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:54.764993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.03735","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":"2026-05-18T00:15:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UEQ/nwWKvmt8UWGsjFiZmzKTKkWqXMRJ7n/PfRg0/VbGlXkGORMxr2YvA4sltuLAeUDBS+pgppVjzSDw5G37Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T22:59:41.037413Z"},"content_sha256":"3bd87c5d6bfb1b8aa4aae27e577f23bfac50d141a08b6ee8c2d749c2ff5b8aa3","schema_version":"1.0","event_id":"sha256:3bd87c5d6bfb1b8aa4aae27e577f23bfac50d141a08b6ee8c2d749c2ff5b8aa3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:EESYTX2EJLF4BJKXXCQINJ7ZSL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Confirming Variability in the Secondary Eclipse Depth of the Super-Earth 55 Cancri e","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Avi Mandell, Drake Deming, Emily Garhart, Patrick Tamburo","submitted_at":"2018-04-10T22:03:20Z","abstract_excerpt":"We present a reanalysis of five transit and eight eclipse observations of the ultra-short period super-Earth 55 Cancri e observed using the Spitzer Space Telescope during 2011-2013. We use pixel-level decorrelation to derive accurate transit and eclipse depths from the Spitzer data, and we perform an extensive error analysis. We focus on determining possible variability in the eclipse data, as was reported in Demory et al. 2016a. From the transit data, we determine updated orbital parameters, yielding T0 = 2455733.0037 $\\pm$ 0.0002, P = 0.7365454 $\\pm$ 0.0000003 days, i = 83.5 $\\pm$ 1.3 degree"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03735","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":"2026-05-18T00:15:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1g39w5PQD1xKWPaNJizlfl+RlPj/PIbl77OpqtGmIb8R4MbUt+0n3pqOOqnf+TXnFvME28Btouv73ajIBKQKBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T22:59:41.038129Z"},"content_sha256":"3ecb7c105b241adc406faa04f5283859bf1b9b6aa9292c159cd83a1e09fcf24a","schema_version":"1.0","event_id":"sha256:3ecb7c105b241adc406faa04f5283859bf1b9b6aa9292c159cd83a1e09fcf24a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EESYTX2EJLF4BJKXXCQINJ7ZSL/bundle.json","state_url":"https://pith.science/pith/EESYTX2EJLF4BJKXXCQINJ7ZSL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EESYTX2EJLF4BJKXXCQINJ7ZSL/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":"2026-06-11T22:59:41Z","links":{"resolver":"https://pith.science/pith/EESYTX2EJLF4BJKXXCQINJ7ZSL","bundle":"https://pith.science/pith/EESYTX2EJLF4BJKXXCQINJ7ZSL/bundle.json","state":"https://pith.science/pith/EESYTX2EJLF4BJKXXCQINJ7ZSL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EESYTX2EJLF4BJKXXCQINJ7ZSL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:EESYTX2EJLF4BJKXXCQINJ7ZSL","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":"dd05795b27def0c5b51e7532b560c4b366ff3407bc0e6e096fe0bf526c5a4508","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T22:03:20Z","title_canon_sha256":"3f385ff54190c8e0e89d5346556da572a18f8f27183c2539958438afb7ed609e"},"schema_version":"1.0","source":{"id":"1804.03735","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.03735","created_at":"2026-05-18T00:15:54Z"},{"alias_kind":"arxiv_version","alias_value":"1804.03735v2","created_at":"2026-05-18T00:15:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03735","created_at":"2026-05-18T00:15:54Z"},{"alias_kind":"pith_short_12","alias_value":"EESYTX2EJLF4","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EESYTX2EJLF4BJKX","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EESYTX2E","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:3ecb7c105b241adc406faa04f5283859bf1b9b6aa9292c159cd83a1e09fcf24a","target":"graph","created_at":"2026-05-18T00:15:54Z","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 a reanalysis of five transit and eight eclipse observations of the ultra-short period super-Earth 55 Cancri e observed using the Spitzer Space Telescope during 2011-2013. We use pixel-level decorrelation to derive accurate transit and eclipse depths from the Spitzer data, and we perform an extensive error analysis. We focus on determining possible variability in the eclipse data, as was reported in Demory et al. 2016a. From the transit data, we determine updated orbital parameters, yielding T0 = 2455733.0037 $\\pm$ 0.0002, P = 0.7365454 $\\pm$ 0.0000003 days, i = 83.5 $\\pm$ 1.3 degree","authors_text":"Avi Mandell, Drake Deming, Emily Garhart, Patrick Tamburo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T22:03:20Z","title":"Confirming Variability in the Secondary Eclipse Depth of the Super-Earth 55 Cancri e"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03735","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":"sha256:3bd87c5d6bfb1b8aa4aae27e577f23bfac50d141a08b6ee8c2d749c2ff5b8aa3","target":"record","created_at":"2026-05-18T00:15:54Z","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":"dd05795b27def0c5b51e7532b560c4b366ff3407bc0e6e096fe0bf526c5a4508","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T22:03:20Z","title_canon_sha256":"3f385ff54190c8e0e89d5346556da572a18f8f27183c2539958438afb7ed609e"},"schema_version":"1.0","source":{"id":"1804.03735","kind":"arxiv","version":2}},"canonical_sha256":"212589df444acbc0a557b8a086a7f992f4702d26021882b00166aac54b63220d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"212589df444acbc0a557b8a086a7f992f4702d26021882b00166aac54b63220d","first_computed_at":"2026-05-18T00:15:54.764993Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:54.764993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TE9wymgYzJ+cymJk4lMkGT+IXkC1KhEsgmijqbg/C9VcqttYdWeWmHhGQbwpJaOtd6eFICMEXjZt0/S432QTDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:54.765783Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.03735","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bd87c5d6bfb1b8aa4aae27e577f23bfac50d141a08b6ee8c2d749c2ff5b8aa3","sha256:3ecb7c105b241adc406faa04f5283859bf1b9b6aa9292c159cd83a1e09fcf24a"],"state_sha256":"68ebc5fa74bdb7699a7cf6ec7f2274b623e7c2b0976db6a538eeb87d3f251bc3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tx4ggQOAcCFPfS5bd8huzxunLDpCMUyNeFlxBMXzI8cK7t2/UnFo4Yq0dd9t6CA+CRGe4gZMJkPGYwGnx5GSCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T22:59:41.042556Z","bundle_sha256":"0b1b8638414c262689ced7a5a9b7dd26f614449b46cdf34c5fb97e40ec4ebebb"}}