{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:6JEEHGNMINZH3RDLRD6OBATXMW","short_pith_number":"pith:6JEEHGNM","canonical_record":{"source":{"id":"1701.01555","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-06T06:48:14Z","cross_cats_sorted":[],"title_canon_sha256":"adb9543b7e93ef08149964c06e4e7fa9cbd4a5db9d73dab2dd3af03dc2232fc6","abstract_canon_sha256":"09c28c55c4864ab1ae0b2c330558d03bd9f0a686f135eaebb44f1efe2170030d"},"schema_version":"1.0"},"canonical_sha256":"f2484399ac43727dc46b88fce082776595c2dc3c0460c5c66edefaeb8ebddabd","source":{"kind":"arxiv","id":"1701.01555","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.01555","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.01555v1","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.01555","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"pith_short_12","alias_value":"6JEEHGNMINZH","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6JEEHGNMINZH3RDL","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6JEEHGNM","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:6JEEHGNMINZH3RDLRD6OBATXMW","target":"record","payload":{"canonical_record":{"source":{"id":"1701.01555","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-06T06:48:14Z","cross_cats_sorted":[],"title_canon_sha256":"adb9543b7e93ef08149964c06e4e7fa9cbd4a5db9d73dab2dd3af03dc2232fc6","abstract_canon_sha256":"09c28c55c4864ab1ae0b2c330558d03bd9f0a686f135eaebb44f1efe2170030d"},"schema_version":"1.0"},"canonical_sha256":"f2484399ac43727dc46b88fce082776595c2dc3c0460c5c66edefaeb8ebddabd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:04.725377Z","signature_b64":"SgzBaYlLgGbxQpAsDYg5OGDl6Z2eVJPbrdBiB75qW9HQFNE5QYj+oER6auOP4awQIBCEPRgZQ8592yVLY7U5AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2484399ac43727dc46b88fce082776595c2dc3c0460c5c66edefaeb8ebddabd","last_reissued_at":"2026-05-18T00:47:04.724963Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:04.724963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.01555","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":"2026-05-18T00:47:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4i5NyrUYfTAM4kzajYdfTtXPdcmyOr66EniJ/zT3JBhnq/w7rYYPUtTufaHGN8kdwXA8XdKARFvILc/MuUFYDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T16:16:43.432921Z"},"content_sha256":"5fa786ff5f26712b5d2267f31a5dbd9606e8392e139229d34d189e65e915db71","schema_version":"1.0","event_id":"sha256:5fa786ff5f26712b5d2267f31a5dbd9606e8392e139229d34d189e65e915db71"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:6JEEHGNMINZH3RDLRD6OBATXMW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The second flight of the SUNRISE balloon-borne solar observatory: overview of instrument updates, the flight, the data and first results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. \\'Alvarez-Herrero, A. C. L\\'opez Jim\\'enez, A. Feller, A. Gandorfer, A. Lagg, A. Lecinski, B. Grauf, C. Halbgewachs, D. Germerott, D. Orozco Su\\'arez, G. Card, G. Tomasch, H. P. Doerr, I. P\\'erez Grande, J. Blanco Rodr\\'iguez, J. C. del Toro Iniesta, J. Hirzberger, J. L. Gasent Blesa, K. Heerlein, L. Gizon, L. Sabau-Graziati, M. Balaguer Jim\\'enez, M. Kn\\\"olker, M. Kolleck, M. van Noort, P. Barthol, R. Centeno, R. Meller, S. Danilovic, S. K. Solanki, T. Berkefeld, T. L. Riethm\\\"uller, V. Mart\\'inez Pillet, W. Deutsch, W. Schmidt","submitted_at":"2017-01-06T06:48:14Z","abstract_excerpt":"The SUNRISE balloon-borne solar observatory, consisting of a 1~m aperture telescope that provided a stabilized image to a UV filter imager and an imaging vector polarimeter, carried out its second science flight in June 2013. It provided observations of parts of active regions at high spatial resolution, including the first high-resolution images in the Mg~{\\sc ii}~k line. The obtained data are of very high quality, with the best UV images reaching the diffraction limit of the telescope at 3000~\\AA\\ after Multi-Frame Blind Deconvolution reconstruction accounting for phase-diversity information"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.01555","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":"2026-05-18T00:47:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Qo0y8xZ34zn8ineaulho6yidFzqGhhQLG10UndGYYxCb///7A/cjDYwv5jijxX3pRCv6fieLT6EwG9TrkwiDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T16:16:43.433601Z"},"content_sha256":"94049a13df1218eed8eece5f3824e099e1a012775542cd7a46c0395fc0dcff35","schema_version":"1.0","event_id":"sha256:94049a13df1218eed8eece5f3824e099e1a012775542cd7a46c0395fc0dcff35"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6JEEHGNMINZH3RDLRD6OBATXMW/bundle.json","state_url":"https://pith.science/pith/6JEEHGNMINZH3RDLRD6OBATXMW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6JEEHGNMINZH3RDLRD6OBATXMW/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":"2026-05-28T16:16:43Z","links":{"resolver":"https://pith.science/pith/6JEEHGNMINZH3RDLRD6OBATXMW","bundle":"https://pith.science/pith/6JEEHGNMINZH3RDLRD6OBATXMW/bundle.json","state":"https://pith.science/pith/6JEEHGNMINZH3RDLRD6OBATXMW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6JEEHGNMINZH3RDLRD6OBATXMW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:6JEEHGNMINZH3RDLRD6OBATXMW","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":"09c28c55c4864ab1ae0b2c330558d03bd9f0a686f135eaebb44f1efe2170030d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-06T06:48:14Z","title_canon_sha256":"adb9543b7e93ef08149964c06e4e7fa9cbd4a5db9d73dab2dd3af03dc2232fc6"},"schema_version":"1.0","source":{"id":"1701.01555","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.01555","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.01555v1","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.01555","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"pith_short_12","alias_value":"6JEEHGNMINZH","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6JEEHGNMINZH3RDL","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6JEEHGNM","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:94049a13df1218eed8eece5f3824e099e1a012775542cd7a46c0395fc0dcff35","target":"graph","created_at":"2026-05-18T00:47:04Z","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":"The SUNRISE balloon-borne solar observatory, consisting of a 1~m aperture telescope that provided a stabilized image to a UV filter imager and an imaging vector polarimeter, carried out its second science flight in June 2013. It provided observations of parts of active regions at high spatial resolution, including the first high-resolution images in the Mg~{\\sc ii}~k line. The obtained data are of very high quality, with the best UV images reaching the diffraction limit of the telescope at 3000~\\AA\\ after Multi-Frame Blind Deconvolution reconstruction accounting for phase-diversity information","authors_text":"A. \\'Alvarez-Herrero, A. C. L\\'opez Jim\\'enez, A. Feller, A. Gandorfer, A. Lagg, A. Lecinski, B. Grauf, C. Halbgewachs, D. Germerott, D. Orozco Su\\'arez, G. Card, G. Tomasch, H. P. Doerr, I. P\\'erez Grande, J. Blanco Rodr\\'iguez, J. C. del Toro Iniesta, J. Hirzberger, J. L. Gasent Blesa, K. Heerlein, L. Gizon, L. Sabau-Graziati, M. Balaguer Jim\\'enez, M. Kn\\\"olker, M. Kolleck, M. van Noort, P. Barthol, R. Centeno, R. Meller, S. Danilovic, S. K. Solanki, T. Berkefeld, T. L. Riethm\\\"uller, V. Mart\\'inez Pillet, W. Deutsch, W. Schmidt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-06T06:48:14Z","title":"The second flight of the SUNRISE balloon-borne solar observatory: overview of instrument updates, the flight, the data and first results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.01555","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":"sha256:5fa786ff5f26712b5d2267f31a5dbd9606e8392e139229d34d189e65e915db71","target":"record","created_at":"2026-05-18T00:47:04Z","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":"09c28c55c4864ab1ae0b2c330558d03bd9f0a686f135eaebb44f1efe2170030d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-06T06:48:14Z","title_canon_sha256":"adb9543b7e93ef08149964c06e4e7fa9cbd4a5db9d73dab2dd3af03dc2232fc6"},"schema_version":"1.0","source":{"id":"1701.01555","kind":"arxiv","version":1}},"canonical_sha256":"f2484399ac43727dc46b88fce082776595c2dc3c0460c5c66edefaeb8ebddabd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2484399ac43727dc46b88fce082776595c2dc3c0460c5c66edefaeb8ebddabd","first_computed_at":"2026-05-18T00:47:04.724963Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:04.724963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SgzBaYlLgGbxQpAsDYg5OGDl6Z2eVJPbrdBiB75qW9HQFNE5QYj+oER6auOP4awQIBCEPRgZQ8592yVLY7U5AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:04.725377Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.01555","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5fa786ff5f26712b5d2267f31a5dbd9606e8392e139229d34d189e65e915db71","sha256:94049a13df1218eed8eece5f3824e099e1a012775542cd7a46c0395fc0dcff35"],"state_sha256":"97f595bd849d81d5ceb9a209c23022499c1a19fd6bc61ca0f50f7ee9aaa53259"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6VBDutRLT8bj3korifmRrBcBfidAhQKd6x3VZh+9C+ssYmNI5sUC6d12/i93eiT/q8t5S+O8z1lSt61oazKoDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T16:16:43.437096Z","bundle_sha256":"b2e5c8a6dedf58c3f5af50330f5a992ad656726bc8265eb69cef1b9177c08001"}}