{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:IQSMLJNMYCYDQJODYPYEDP2R3X","short_pith_number":"pith:IQSMLJNM","canonical_record":{"source":{"id":"1807.02241","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-06T03:35:44Z","cross_cats_sorted":[],"title_canon_sha256":"e749bce72f0262b2c5d1370bb23a3aa36c3dccf6042c06baada4dfc5ae1c13cc","abstract_canon_sha256":"a7de6a4ff1580795c45667ab61f37a0ed8f93e4f3b91e90077a281453c9fb9dc"},"schema_version":"1.0"},"canonical_sha256":"4424c5a5acc0b03825c3c3f041bf51ddfce54d16de89a569c868a806c66bf2c4","source":{"kind":"arxiv","id":"1807.02241","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02241","created_at":"2026-05-17T23:58:04Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02241v3","created_at":"2026-05-17T23:58:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02241","created_at":"2026-05-17T23:58:04Z"},{"alias_kind":"pith_short_12","alias_value":"IQSMLJNMYCYD","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IQSMLJNMYCYDQJOD","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IQSMLJNM","created_at":"2026-05-18T12:32:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:IQSMLJNMYCYDQJODYPYEDP2R3X","target":"record","payload":{"canonical_record":{"source":{"id":"1807.02241","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-06T03:35:44Z","cross_cats_sorted":[],"title_canon_sha256":"e749bce72f0262b2c5d1370bb23a3aa36c3dccf6042c06baada4dfc5ae1c13cc","abstract_canon_sha256":"a7de6a4ff1580795c45667ab61f37a0ed8f93e4f3b91e90077a281453c9fb9dc"},"schema_version":"1.0"},"canonical_sha256":"4424c5a5acc0b03825c3c3f041bf51ddfce54d16de89a569c868a806c66bf2c4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:04.523959Z","signature_b64":"ElCpTjGBfTZewIhMLC0RM50dZkHDGCbGrOh7FPovFxK++m6JjAZhRuFhrDbvr5fwvsCupryILatkNoHJV8ooDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4424c5a5acc0b03825c3c3f041bf51ddfce54d16de89a569c868a806c66bf2c4","last_reissued_at":"2026-05-17T23:58:04.523510Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:04.523510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.02241","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:58:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6yS+/r74a8O2o7uyuBg4lUtqZvqz7f3ZRnJVUZBDBxpF/eOfy2D2Jc6rf77cZFMwV81VaYZQL8TK56InXeueBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T07:06:34.378001Z"},"content_sha256":"22387b16b0dc29ee91b95c9a880796cc743c291b420d9221fbfcc0486220f747","schema_version":"1.0","event_id":"sha256:22387b16b0dc29ee91b95c9a880796cc743c291b420d9221fbfcc0486220f747"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:IQSMLJNMYCYDQJODYPYEDP2R3X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Three-dimensional interstellar dust reddening maps of the Galactic plane","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"B.-Q. Chen, C. Wang, D.-W. Fan, H.-B. Yuan, H.-W. Zhang, M.-S. Xiang, X.-W. Liu, Y. Huang, Z.-J. Tian","submitted_at":"2018-07-06T03:35:44Z","abstract_excerpt":"We present new three-dimensional (3D) interstellar dust reddening maps of the Galactic plane in three colours, E(G-Ks), E(Bp-Rp) and E(H-Ks). The maps have a spatial angular resolution of 6 arcmin and covers over 7000 deg$^2$ of the Galactic plane for Galactic longitude 0 deg $<$ $l$ $<$ 360 deg and latitude $|b|$ $<$ $10$ deg. The maps are constructed from robust parallax estimates from the Gaia Data Release 2 (Gaia DR2) combined with the high-quality optical photometry from the Gaia DR2 and the infrared photometry from the 2MASS and WISE surveys. We estimate the colour excesses, E(G-Ks), E(B"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02241","kind":"arxiv","version":3},"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":"2026-05-17T23:58:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CCUTEuDIg86U284ojtg8gfL/KZ2FN9ll/+V6CPngBkFVWfYCetBhZk8p5qME19eSMvFOpexAgTQ8INaKBLssAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T07:06:34.378363Z"},"content_sha256":"558ea757588f54ebf797edda47243118657544435ff5a374e8d2bcc09a55184d","schema_version":"1.0","event_id":"sha256:558ea757588f54ebf797edda47243118657544435ff5a374e8d2bcc09a55184d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IQSMLJNMYCYDQJODYPYEDP2R3X/bundle.json","state_url":"https://pith.science/pith/IQSMLJNMYCYDQJODYPYEDP2R3X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IQSMLJNMYCYDQJODYPYEDP2R3X/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":"2026-06-04T07:06:34Z","links":{"resolver":"https://pith.science/pith/IQSMLJNMYCYDQJODYPYEDP2R3X","bundle":"https://pith.science/pith/IQSMLJNMYCYDQJODYPYEDP2R3X/bundle.json","state":"https://pith.science/pith/IQSMLJNMYCYDQJODYPYEDP2R3X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IQSMLJNMYCYDQJODYPYEDP2R3X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IQSMLJNMYCYDQJODYPYEDP2R3X","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":"a7de6a4ff1580795c45667ab61f37a0ed8f93e4f3b91e90077a281453c9fb9dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-06T03:35:44Z","title_canon_sha256":"e749bce72f0262b2c5d1370bb23a3aa36c3dccf6042c06baada4dfc5ae1c13cc"},"schema_version":"1.0","source":{"id":"1807.02241","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02241","created_at":"2026-05-17T23:58:04Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02241v3","created_at":"2026-05-17T23:58:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02241","created_at":"2026-05-17T23:58:04Z"},{"alias_kind":"pith_short_12","alias_value":"IQSMLJNMYCYD","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IQSMLJNMYCYDQJOD","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IQSMLJNM","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:558ea757588f54ebf797edda47243118657544435ff5a374e8d2bcc09a55184d","target":"graph","created_at":"2026-05-17T23:58:04Z","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 new three-dimensional (3D) interstellar dust reddening maps of the Galactic plane in three colours, E(G-Ks), E(Bp-Rp) and E(H-Ks). The maps have a spatial angular resolution of 6 arcmin and covers over 7000 deg$^2$ of the Galactic plane for Galactic longitude 0 deg $<$ $l$ $<$ 360 deg and latitude $|b|$ $<$ $10$ deg. The maps are constructed from robust parallax estimates from the Gaia Data Release 2 (Gaia DR2) combined with the high-quality optical photometry from the Gaia DR2 and the infrared photometry from the 2MASS and WISE surveys. We estimate the colour excesses, E(G-Ks), E(B","authors_text":"B.-Q. Chen, C. Wang, D.-W. Fan, H.-B. Yuan, H.-W. Zhang, M.-S. Xiang, X.-W. Liu, Y. Huang, Z.-J. Tian","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-06T03:35:44Z","title":"Three-dimensional interstellar dust reddening maps of the Galactic plane"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02241","kind":"arxiv","version":3},"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":"sha256:22387b16b0dc29ee91b95c9a880796cc743c291b420d9221fbfcc0486220f747","target":"record","created_at":"2026-05-17T23:58:04Z","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":"a7de6a4ff1580795c45667ab61f37a0ed8f93e4f3b91e90077a281453c9fb9dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-07-06T03:35:44Z","title_canon_sha256":"e749bce72f0262b2c5d1370bb23a3aa36c3dccf6042c06baada4dfc5ae1c13cc"},"schema_version":"1.0","source":{"id":"1807.02241","kind":"arxiv","version":3}},"canonical_sha256":"4424c5a5acc0b03825c3c3f041bf51ddfce54d16de89a569c868a806c66bf2c4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4424c5a5acc0b03825c3c3f041bf51ddfce54d16de89a569c868a806c66bf2c4","first_computed_at":"2026-05-17T23:58:04.523510Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:04.523510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ElCpTjGBfTZewIhMLC0RM50dZkHDGCbGrOh7FPovFxK++m6JjAZhRuFhrDbvr5fwvsCupryILatkNoHJV8ooDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:04.523959Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.02241","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22387b16b0dc29ee91b95c9a880796cc743c291b420d9221fbfcc0486220f747","sha256:558ea757588f54ebf797edda47243118657544435ff5a374e8d2bcc09a55184d"],"state_sha256":"2b703c9d6cfb25245c9516597d1ff889b171ef327fa4403daba45b6ff056afde"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6I05+ElJpNIEDXMRkryGOCkIcXTXqX8+xpngfQcwOS2CGX6EpdQwF1J89IemoT+ZjEEnf6ETdF+9aPdK2EooAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T07:06:34.380841Z","bundle_sha256":"22ff0d4fce09cc5f105d053edfa1365ac4554c3d56c4adc514fd6c2594d1d9d3"}}