{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:FBYXVWYB3UQWRJXHXWAJ6JGESN","short_pith_number":"pith:FBYXVWYB","canonical_record":{"source":{"id":"1307.6806","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-25T16:28:37Z","cross_cats_sorted":[],"title_canon_sha256":"2d30d40552d6b8fe1bd00a98c621c11a14b9d586387deb13458945d7baec7a65","abstract_canon_sha256":"197e26ba9c2713158c5e2678d5ad011b5693c8ff295547a6acce78473d0c98cb"},"schema_version":"1.0"},"canonical_sha256":"28717adb01dd2168a6e7bd809f24c4937719619f54f6d103693ee0c5da71ec16","source":{"kind":"arxiv","id":"1307.6806","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.6806","created_at":"2026-05-18T01:48:34Z"},{"alias_kind":"arxiv_version","alias_value":"1307.6806v1","created_at":"2026-05-18T01:48:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6806","created_at":"2026-05-18T01:48:34Z"},{"alias_kind":"pith_short_12","alias_value":"FBYXVWYB3UQW","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"FBYXVWYB3UQWRJXH","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"FBYXVWYB","created_at":"2026-05-18T12:27:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:FBYXVWYB3UQWRJXHXWAJ6JGESN","target":"record","payload":{"canonical_record":{"source":{"id":"1307.6806","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-25T16:28:37Z","cross_cats_sorted":[],"title_canon_sha256":"2d30d40552d6b8fe1bd00a98c621c11a14b9d586387deb13458945d7baec7a65","abstract_canon_sha256":"197e26ba9c2713158c5e2678d5ad011b5693c8ff295547a6acce78473d0c98cb"},"schema_version":"1.0"},"canonical_sha256":"28717adb01dd2168a6e7bd809f24c4937719619f54f6d103693ee0c5da71ec16","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:34.565975Z","signature_b64":"I1Xag9bQARbQYQZCds9FKJMjKpVX5bU0vEakH3H3shUXLaQ+hQxkEcL0k+MCn3c65dBn+ljC2eTHYXvM0BSnCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28717adb01dd2168a6e7bd809f24c4937719619f54f6d103693ee0c5da71ec16","last_reissued_at":"2026-05-18T01:48:34.565350Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:34.565350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.6806","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":"2026-05-18T01:48:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DM8bx+oq/KrhX+WBvsydPcDUCPDHIgi5PPVzKxUtZkeatgUFd9di3+lURm893rfKhWp5v94TVHWmYr+0VjwWDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T03:51:03.933714Z"},"content_sha256":"7c9bdec0eae85c2095dee2ebf6b538fb9e88967252c604d1ae7d0b56ede4c878","schema_version":"1.0","event_id":"sha256:7c9bdec0eae85c2095dee2ebf6b538fb9e88967252c604d1ae7d0b56ede4c878"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:FBYXVWYB3UQWRJXHXWAJ6JGESN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detection of Earth-mass and Super-Earth Trojan Planets Using Transit Timing Variation Method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Nader Haghighipour, Stephanie Capen, Tobias C. Hinse","submitted_at":"2013-07-25T16:28:37Z","abstract_excerpt":"We have carried out an extensive study of the possibility of the detection of Earth-mass and super-Earth Trojan planets using transit timing variation method with the Kepler space telescope. We have considered a system consisting of a transiting Jovian-type planet in a short period orbit, and determined the induced variations in its transit timing due to an Earth-mass/super-Earth Trojan planet. We mapped a large section of the phase space around the 1:1 mean-motion resonance and identified regions corresponding to several other mean-motion resonances where the orbit of the planet would be stab"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6806","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":"2026-05-18T01:48:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jQCIubnlMWcidg0AkEFZzkVXBfOw3GIYQ6R98p1NJnl0zHGe+0uORtkJ6ZmEwVzmlZXWcTn5Z6qPL+tyuPPeAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T03:51:03.934060Z"},"content_sha256":"f79947ba3d0e4b8579e874b7006f1e34ed88a34ca06aa368f4a4b656681777bd","schema_version":"1.0","event_id":"sha256:f79947ba3d0e4b8579e874b7006f1e34ed88a34ca06aa368f4a4b656681777bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FBYXVWYB3UQWRJXHXWAJ6JGESN/bundle.json","state_url":"https://pith.science/pith/FBYXVWYB3UQWRJXHXWAJ6JGESN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FBYXVWYB3UQWRJXHXWAJ6JGESN/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":"2026-06-03T03:51:03Z","links":{"resolver":"https://pith.science/pith/FBYXVWYB3UQWRJXHXWAJ6JGESN","bundle":"https://pith.science/pith/FBYXVWYB3UQWRJXHXWAJ6JGESN/bundle.json","state":"https://pith.science/pith/FBYXVWYB3UQWRJXHXWAJ6JGESN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FBYXVWYB3UQWRJXHXWAJ6JGESN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:FBYXVWYB3UQWRJXHXWAJ6JGESN","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":"197e26ba9c2713158c5e2678d5ad011b5693c8ff295547a6acce78473d0c98cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-25T16:28:37Z","title_canon_sha256":"2d30d40552d6b8fe1bd00a98c621c11a14b9d586387deb13458945d7baec7a65"},"schema_version":"1.0","source":{"id":"1307.6806","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.6806","created_at":"2026-05-18T01:48:34Z"},{"alias_kind":"arxiv_version","alias_value":"1307.6806v1","created_at":"2026-05-18T01:48:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6806","created_at":"2026-05-18T01:48:34Z"},{"alias_kind":"pith_short_12","alias_value":"FBYXVWYB3UQW","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"FBYXVWYB3UQWRJXH","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"FBYXVWYB","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:f79947ba3d0e4b8579e874b7006f1e34ed88a34ca06aa368f4a4b656681777bd","target":"graph","created_at":"2026-05-18T01:48:34Z","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 have carried out an extensive study of the possibility of the detection of Earth-mass and super-Earth Trojan planets using transit timing variation method with the Kepler space telescope. We have considered a system consisting of a transiting Jovian-type planet in a short period orbit, and determined the induced variations in its transit timing due to an Earth-mass/super-Earth Trojan planet. We mapped a large section of the phase space around the 1:1 mean-motion resonance and identified regions corresponding to several other mean-motion resonances where the orbit of the planet would be stab","authors_text":"Nader Haghighipour, Stephanie Capen, Tobias C. Hinse","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-25T16:28:37Z","title":"Detection of Earth-mass and Super-Earth Trojan Planets Using Transit Timing Variation Method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6806","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":"sha256:7c9bdec0eae85c2095dee2ebf6b538fb9e88967252c604d1ae7d0b56ede4c878","target":"record","created_at":"2026-05-18T01:48:34Z","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":"197e26ba9c2713158c5e2678d5ad011b5693c8ff295547a6acce78473d0c98cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-25T16:28:37Z","title_canon_sha256":"2d30d40552d6b8fe1bd00a98c621c11a14b9d586387deb13458945d7baec7a65"},"schema_version":"1.0","source":{"id":"1307.6806","kind":"arxiv","version":1}},"canonical_sha256":"28717adb01dd2168a6e7bd809f24c4937719619f54f6d103693ee0c5da71ec16","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28717adb01dd2168a6e7bd809f24c4937719619f54f6d103693ee0c5da71ec16","first_computed_at":"2026-05-18T01:48:34.565350Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:34.565350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I1Xag9bQARbQYQZCds9FKJMjKpVX5bU0vEakH3H3shUXLaQ+hQxkEcL0k+MCn3c65dBn+ljC2eTHYXvM0BSnCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:34.565975Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.6806","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c9bdec0eae85c2095dee2ebf6b538fb9e88967252c604d1ae7d0b56ede4c878","sha256:f79947ba3d0e4b8579e874b7006f1e34ed88a34ca06aa368f4a4b656681777bd"],"state_sha256":"a1fcf5d53eada0fa8fc90d5036ffae839f2191ed816725ccf9a12b8e60c7e267"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QgBvcI5kVLbCQjW8fKI8RAhXx34jQVn1M7uoQurOWvjM5sxdvgMv5t3yBdRy+POyvVAQWOLKQ4eJa98K8CHNBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T03:51:03.936007Z","bundle_sha256":"56e2d6577026a9fd70ba255937e8b7bdc91b7c3a0a39a4710cab5acbe63cd26c"}}