{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:AEAZ3TSOCZG7GPFBWPVZ4UR24B","short_pith_number":"pith:AEAZ3TSO","canonical_record":{"source":{"id":"1411.7378","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-11-26T21:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"aebff2f20d78539a4b904d004e79f1f7cf12287e34e62dc9c5980936afae83aa","abstract_canon_sha256":"1f5a1d44d97bbd613795494592d885a04fd86cd58b79b5272d78e3c742be8865"},"schema_version":"1.0"},"canonical_sha256":"01019dce4e164df33ca1b3eb9e523ae07e4572972efcae6e0ccc744229574117","source":{"kind":"arxiv","id":"1411.7378","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.7378","created_at":"2026-05-18T01:41:25Z"},{"alias_kind":"arxiv_version","alias_value":"1411.7378v2","created_at":"2026-05-18T01:41:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.7378","created_at":"2026-05-18T01:41:25Z"},{"alias_kind":"pith_short_12","alias_value":"AEAZ3TSOCZG7","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"AEAZ3TSOCZG7GPFB","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"AEAZ3TSO","created_at":"2026-05-18T12:28:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:AEAZ3TSOCZG7GPFBWPVZ4UR24B","target":"record","payload":{"canonical_record":{"source":{"id":"1411.7378","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-11-26T21:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"aebff2f20d78539a4b904d004e79f1f7cf12287e34e62dc9c5980936afae83aa","abstract_canon_sha256":"1f5a1d44d97bbd613795494592d885a04fd86cd58b79b5272d78e3c742be8865"},"schema_version":"1.0"},"canonical_sha256":"01019dce4e164df33ca1b3eb9e523ae07e4572972efcae6e0ccc744229574117","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:25.553484Z","signature_b64":"tKkQWapzApZNtlt0YPJGbRKzAiHpMTwhU+D+xspBHpIVhM278UcuxmbH085ZPq81HLLR4/oNonYgVgnMVJ3AAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01019dce4e164df33ca1b3eb9e523ae07e4572972efcae6e0ccc744229574117","last_reissued_at":"2026-05-18T01:41:25.553008Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:25.553008Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1411.7378","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":"2026-05-18T01:41:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3yhRXm0AAq3A4lyhOUzAfWWGzEqkTWEADQ698GcFF0gFvx9m7a5aCPJ0WOO4rGdVxVKuDRgVSxhTxSe0zgr6Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T20:23:51.790023Z"},"content_sha256":"674b1e1d1e8f23aa42bbc53b66933ed83aefdf32b9a361aaec39c1cf1031b850","schema_version":"1.0","event_id":"sha256:674b1e1d1e8f23aa42bbc53b66933ed83aefdf32b9a361aaec39c1cf1031b850"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:AEAZ3TSOCZG7GPFBWPVZ4UR24B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pathway to the Galactic Distribution of Planets: Combined Spitzer and Ground-Based Microlens Parallax Measurements of 21 Single-Lens Events","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Bhattacharya, A. Cassan, A. Gould, A. McDougall, A. Popovas, A. Udalski, A. Yonehara, B. S. Gaudi, C. A. Beichman, C. Coutures, C. Danielski, C. Ranc, C. Snodgrass, D. Dominis Prester, D. Fukunaga, D. Juncher, D. L. DePoy, D. Maoz, D. M. Bramich, D. P. Bennett, D. Starkey, D. Suzuki, E. Bachelet, F. Abe, F. V. Hessman, G. D'Ago, G. Pietrzynski, G. Scarpetta, H. Korhonen, I. A. Bond, I. A. Steele, I. Soszynski, J. A. .R. Caldwell, J. C. Morales, J. C. Yee, J. Donatowicz, J. P. Beaulieu, J. Skottfelt, J. Skowron, J. Southworth, J. Surdej, J. Wambsganss, J.W.Menzies, K. A. Alsubai, K. Horne, K. Inayama, K. Lonvcaric, K. Ulaczyk, L. Mancini, L. Wyrzykowski, M. Albrow, M. Dominik, M. Friedmann, M. Hundertmark, M. K. Szymanski, M. Rabus, M. Zarucki, N. Kains, N. Koshimoto, O. Wertz, P. J. Tristram, P. Mroz, P. Pietrukowicz, R. A. Street, R. Figuera Jaimes, R. K. Barry, R. Poleski, R. W. Pogge, R. W. Schmidt, S. Calchi Novati, S. Carey, S. Ciceri, S. Kaspi, S. Kozlowski, S. Namba, S. Rahvar, T. C. Hinse, T. Haugbolle, T. Sumi, U. G. Jorgensen, V. Bozza, W. Zhu, Y. Shvartzvald, Y. Tsapras, Y. Wakiyama","submitted_at":"2014-11-26T21:00:01Z","abstract_excerpt":"We present microlens parallax measurements for 21 (apparently) isolated lenses observed toward the Galactic bulge that were imaged simultaneously from Earth and Spitzer, which was ~1 AU West of Earth in projection. We combine these measurements with a kinematic model of the Galaxy to derive distance estimates for each lens, with error bars that are small compared to the Sun's Galactocentric distance. The ensemble therefore yields a well-defined cumulative distribution of lens distances. In principle it is possible to compare this distribution against a set of planets detected in the same exper"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.7378","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":"2026-05-18T01:41:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q9WpYn0/vgQ0ZrzpCtrMIXDyxmiPjBY4bW5Rq7bxCw4tD9qE3N6T/WAHo9iNzyOAf91+FJuYGtY5+VzERU/rDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T20:23:51.790382Z"},"content_sha256":"a6701a0baa5a9e8e19adab4c89c42e053b1630c4805988aca5fb1c7df28f6c1f","schema_version":"1.0","event_id":"sha256:a6701a0baa5a9e8e19adab4c89c42e053b1630c4805988aca5fb1c7df28f6c1f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AEAZ3TSOCZG7GPFBWPVZ4UR24B/bundle.json","state_url":"https://pith.science/pith/AEAZ3TSOCZG7GPFBWPVZ4UR24B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AEAZ3TSOCZG7GPFBWPVZ4UR24B/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":"2026-07-13T20:23:51Z","links":{"resolver":"https://pith.science/pith/AEAZ3TSOCZG7GPFBWPVZ4UR24B","bundle":"https://pith.science/pith/AEAZ3TSOCZG7GPFBWPVZ4UR24B/bundle.json","state":"https://pith.science/pith/AEAZ3TSOCZG7GPFBWPVZ4UR24B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AEAZ3TSOCZG7GPFBWPVZ4UR24B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:AEAZ3TSOCZG7GPFBWPVZ4UR24B","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":"1f5a1d44d97bbd613795494592d885a04fd86cd58b79b5272d78e3c742be8865","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-11-26T21:00:01Z","title_canon_sha256":"aebff2f20d78539a4b904d004e79f1f7cf12287e34e62dc9c5980936afae83aa"},"schema_version":"1.0","source":{"id":"1411.7378","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.7378","created_at":"2026-05-18T01:41:25Z"},{"alias_kind":"arxiv_version","alias_value":"1411.7378v2","created_at":"2026-05-18T01:41:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.7378","created_at":"2026-05-18T01:41:25Z"},{"alias_kind":"pith_short_12","alias_value":"AEAZ3TSOCZG7","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"AEAZ3TSOCZG7GPFB","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"AEAZ3TSO","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:a6701a0baa5a9e8e19adab4c89c42e053b1630c4805988aca5fb1c7df28f6c1f","target":"graph","created_at":"2026-05-18T01:41:25Z","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 microlens parallax measurements for 21 (apparently) isolated lenses observed toward the Galactic bulge that were imaged simultaneously from Earth and Spitzer, which was ~1 AU West of Earth in projection. We combine these measurements with a kinematic model of the Galaxy to derive distance estimates for each lens, with error bars that are small compared to the Sun's Galactocentric distance. The ensemble therefore yields a well-defined cumulative distribution of lens distances. In principle it is possible to compare this distribution against a set of planets detected in the same exper","authors_text":"A. Bhattacharya, A. Cassan, A. Gould, A. McDougall, A. Popovas, A. Udalski, A. Yonehara, B. S. Gaudi, C. A. Beichman, C. Coutures, C. Danielski, C. Ranc, C. Snodgrass, D. Dominis Prester, D. Fukunaga, D. Juncher, D. L. DePoy, D. Maoz, D. M. Bramich, D. P. Bennett, D. Starkey, D. Suzuki, E. Bachelet, F. Abe, F. V. Hessman, G. D'Ago, G. Pietrzynski, G. Scarpetta, H. Korhonen, I. A. Bond, I. A. Steele, I. Soszynski, J. A. .R. Caldwell, J. C. Morales, J. C. Yee, J. Donatowicz, J. P. Beaulieu, J. Skottfelt, J. Skowron, J. Southworth, J. Surdej, J. Wambsganss, J.W.Menzies, K. A. Alsubai, K. Horne, K. Inayama, K. Lonvcaric, K. Ulaczyk, L. Mancini, L. Wyrzykowski, M. Albrow, M. Dominik, M. Friedmann, M. Hundertmark, M. K. Szymanski, M. Rabus, M. Zarucki, N. Kains, N. Koshimoto, O. Wertz, P. J. Tristram, P. Mroz, P. Pietrukowicz, R. A. Street, R. Figuera Jaimes, R. K. Barry, R. Poleski, R. W. Pogge, R. W. Schmidt, S. Calchi Novati, S. Carey, S. Ciceri, S. Kaspi, S. Kozlowski, S. Namba, S. Rahvar, T. C. Hinse, T. Haugbolle, T. Sumi, U. G. Jorgensen, V. Bozza, W. Zhu, Y. Shvartzvald, Y. Tsapras, Y. Wakiyama","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-11-26T21:00:01Z","title":"Pathway to the Galactic Distribution of Planets: Combined Spitzer and Ground-Based Microlens Parallax Measurements of 21 Single-Lens Events"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.7378","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":"sha256:674b1e1d1e8f23aa42bbc53b66933ed83aefdf32b9a361aaec39c1cf1031b850","target":"record","created_at":"2026-05-18T01:41:25Z","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":"1f5a1d44d97bbd613795494592d885a04fd86cd58b79b5272d78e3c742be8865","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-11-26T21:00:01Z","title_canon_sha256":"aebff2f20d78539a4b904d004e79f1f7cf12287e34e62dc9c5980936afae83aa"},"schema_version":"1.0","source":{"id":"1411.7378","kind":"arxiv","version":2}},"canonical_sha256":"01019dce4e164df33ca1b3eb9e523ae07e4572972efcae6e0ccc744229574117","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01019dce4e164df33ca1b3eb9e523ae07e4572972efcae6e0ccc744229574117","first_computed_at":"2026-05-18T01:41:25.553008Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:25.553008Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tKkQWapzApZNtlt0YPJGbRKzAiHpMTwhU+D+xspBHpIVhM278UcuxmbH085ZPq81HLLR4/oNonYgVgnMVJ3AAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:25.553484Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.7378","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:674b1e1d1e8f23aa42bbc53b66933ed83aefdf32b9a361aaec39c1cf1031b850","sha256:a6701a0baa5a9e8e19adab4c89c42e053b1630c4805988aca5fb1c7df28f6c1f"],"state_sha256":"3e19c9448baafd733038f96745b673c428dd6e83d9dfd831ad608bb2c5d667c9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qK/wnL9WJJMY/Kdkseq1+LsyC24+5GfSRNi1XrMHBlQXOluiYTFCYlWc880rP1a/YXPgURt3WRYMz/Ua6Y5sDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T20:23:51.792359Z","bundle_sha256":"2c7ec2b22b9ca825f5fb5d8c975f4cd43b10dadabcb7aead9734fab73dbe679e"}}