{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:OBJ3VTAQGRM4ISQL3BIO3SFMJL","short_pith_number":"pith:OBJ3VTAQ","canonical_record":{"source":{"id":"1711.03608","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-09T21:19:02Z","cross_cats_sorted":["astro-ph.EP","astro-ph.IM"],"title_canon_sha256":"344955b5adb0139b23c3c81ee5c92965b74c268cb9ad16c27586d7f2145dabe3","abstract_canon_sha256":"5509095c210d259ffe021d0efc407f74e620b243113645c7cc1674b7a71970ed"},"schema_version":"1.0"},"canonical_sha256":"7053bacc103459c44a0bd850edc8ac4af6c085c547cd020c272cd805b0266761","source":{"kind":"arxiv","id":"1711.03608","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03608","created_at":"2026-05-18T00:26:24Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03608v1","created_at":"2026-05-18T00:26:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03608","created_at":"2026-05-18T00:26:24Z"},{"alias_kind":"pith_short_12","alias_value":"OBJ3VTAQGRM4","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OBJ3VTAQGRM4ISQL","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OBJ3VTAQ","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:OBJ3VTAQGRM4ISQL3BIO3SFMJL","target":"record","payload":{"canonical_record":{"source":{"id":"1711.03608","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-09T21:19:02Z","cross_cats_sorted":["astro-ph.EP","astro-ph.IM"],"title_canon_sha256":"344955b5adb0139b23c3c81ee5c92965b74c268cb9ad16c27586d7f2145dabe3","abstract_canon_sha256":"5509095c210d259ffe021d0efc407f74e620b243113645c7cc1674b7a71970ed"},"schema_version":"1.0"},"canonical_sha256":"7053bacc103459c44a0bd850edc8ac4af6c085c547cd020c272cd805b0266761","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:24.085993Z","signature_b64":"cf2x2XiealGpa8Q49vDX/hhjPYqfd69IDi1vwTPaWnXNWXSUpD3kWMg/aW99VCZXw3Uia2ELxJADW7h4KAjGDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7053bacc103459c44a0bd850edc8ac4af6c085c547cd020c272cd805b0266761","last_reissued_at":"2026-05-18T00:26:24.085474Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:24.085474Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.03608","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":"2026-05-18T00:26:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C8MtfXtjpf6/PxXYVgfI6doJBeI6hUjstxCc0tDeSu6A5Hoy0N/r+khSveEKx4xkMREvKqoU0GIsvPD703jxCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:26:39.069448Z"},"content_sha256":"042a0c9a90603e5fc60ee76d8b1da2894384980b7a7077bc63d67f2c371f1bed","schema_version":"1.0","event_id":"sha256:042a0c9a90603e5fc60ee76d8b1da2894384980b7a7077bc63d67f2c371f1bed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:OBJ3VTAQGRM4ISQL3BIO3SFMJL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Variability Properties of 4 Million Sources in the $TESS$ Input Catalog Observed with the Kilodegree Extremely Little Telescope Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP","astro-ph.IM"],"primary_cat":"astro-ph.SR","authors_text":"B. Scott Gaudi, Daniel J. Stevens, David James, Garrett Somers, Joseph E. Rodriguez, Joshua Pepper, Keivan G. Stassun, Michael B. Lund, Robert J. Siverd, Rudolf B. Kuhn, Ryan J. Oelkers, Stella Kafka, Thomas G. Beatty","submitted_at":"2017-11-09T21:19:02Z","abstract_excerpt":"The Kilodegree Extremely Little Telescope (KELT) has been surveying more than $70\\%$ of the celestial sphere for nearly a decade. While the primary science goal of the survey is the discovery of transiting, large-radii planets around bright host stars, the survey has collected more than $10^6$ images, with a typical cadence between $10-30$ minutes, for more than $4$ million sources with apparent visual magnitudes in the approximate range $7<V<13$. Here we provide a catalog of 52,741 objects showing significant large-amplitude fluctuations likely caused by stellar variability and 62,229 objects"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03608","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":"2026-05-18T00:26:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nrFeQRznLhtvBc9t+L8EX4AUcAOqwmK0o3vN1s3FCnkQt2P94PE+ZlcAmvLPVe+JDU+AfsQiJUYfxy72FLpmDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:26:39.070083Z"},"content_sha256":"9229e378e56d7cb7c18e064b2eb83c91468234d6ecac986f54582dbaf0074232","schema_version":"1.0","event_id":"sha256:9229e378e56d7cb7c18e064b2eb83c91468234d6ecac986f54582dbaf0074232"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OBJ3VTAQGRM4ISQL3BIO3SFMJL/bundle.json","state_url":"https://pith.science/pith/OBJ3VTAQGRM4ISQL3BIO3SFMJL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OBJ3VTAQGRM4ISQL3BIO3SFMJL/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":"2026-05-31T09:26:39Z","links":{"resolver":"https://pith.science/pith/OBJ3VTAQGRM4ISQL3BIO3SFMJL","bundle":"https://pith.science/pith/OBJ3VTAQGRM4ISQL3BIO3SFMJL/bundle.json","state":"https://pith.science/pith/OBJ3VTAQGRM4ISQL3BIO3SFMJL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OBJ3VTAQGRM4ISQL3BIO3SFMJL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OBJ3VTAQGRM4ISQL3BIO3SFMJL","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":"5509095c210d259ffe021d0efc407f74e620b243113645c7cc1674b7a71970ed","cross_cats_sorted":["astro-ph.EP","astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-09T21:19:02Z","title_canon_sha256":"344955b5adb0139b23c3c81ee5c92965b74c268cb9ad16c27586d7f2145dabe3"},"schema_version":"1.0","source":{"id":"1711.03608","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03608","created_at":"2026-05-18T00:26:24Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03608v1","created_at":"2026-05-18T00:26:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03608","created_at":"2026-05-18T00:26:24Z"},{"alias_kind":"pith_short_12","alias_value":"OBJ3VTAQGRM4","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OBJ3VTAQGRM4ISQL","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OBJ3VTAQ","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:9229e378e56d7cb7c18e064b2eb83c91468234d6ecac986f54582dbaf0074232","target":"graph","created_at":"2026-05-18T00:26:24Z","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":"The Kilodegree Extremely Little Telescope (KELT) has been surveying more than $70\\%$ of the celestial sphere for nearly a decade. While the primary science goal of the survey is the discovery of transiting, large-radii planets around bright host stars, the survey has collected more than $10^6$ images, with a typical cadence between $10-30$ minutes, for more than $4$ million sources with apparent visual magnitudes in the approximate range $7<V<13$. Here we provide a catalog of 52,741 objects showing significant large-amplitude fluctuations likely caused by stellar variability and 62,229 objects","authors_text":"B. Scott Gaudi, Daniel J. Stevens, David James, Garrett Somers, Joseph E. Rodriguez, Joshua Pepper, Keivan G. Stassun, Michael B. Lund, Robert J. Siverd, Rudolf B. Kuhn, Ryan J. Oelkers, Stella Kafka, Thomas G. Beatty","cross_cats":["astro-ph.EP","astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-09T21:19:02Z","title":"Variability Properties of 4 Million Sources in the $TESS$ Input Catalog Observed with the Kilodegree Extremely Little Telescope Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03608","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":"sha256:042a0c9a90603e5fc60ee76d8b1da2894384980b7a7077bc63d67f2c371f1bed","target":"record","created_at":"2026-05-18T00:26:24Z","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":"5509095c210d259ffe021d0efc407f74e620b243113645c7cc1674b7a71970ed","cross_cats_sorted":["astro-ph.EP","astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-09T21:19:02Z","title_canon_sha256":"344955b5adb0139b23c3c81ee5c92965b74c268cb9ad16c27586d7f2145dabe3"},"schema_version":"1.0","source":{"id":"1711.03608","kind":"arxiv","version":1}},"canonical_sha256":"7053bacc103459c44a0bd850edc8ac4af6c085c547cd020c272cd805b0266761","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7053bacc103459c44a0bd850edc8ac4af6c085c547cd020c272cd805b0266761","first_computed_at":"2026-05-18T00:26:24.085474Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:24.085474Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cf2x2XiealGpa8Q49vDX/hhjPYqfd69IDi1vwTPaWnXNWXSUpD3kWMg/aW99VCZXw3Uia2ELxJADW7h4KAjGDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:24.085993Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.03608","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:042a0c9a90603e5fc60ee76d8b1da2894384980b7a7077bc63d67f2c371f1bed","sha256:9229e378e56d7cb7c18e064b2eb83c91468234d6ecac986f54582dbaf0074232"],"state_sha256":"a14985cd154ee4299b45621b80bae3204a590338585245856bfcff55352c42dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bu+IjK+jR6MXsdPnlXmh9SpYL0gAoy0QnM+tKBDulsUu9LF8fK1o6i/hJnVpPOJXIbeDMoLtVY4klhQpAWQDAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T09:26:39.073594Z","bundle_sha256":"b5ad926d2f17aa661eb9769597a643e8dca37a4c742d7657a4016c145aa8bdb0"}}