{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:T4IESKACM5BPHJ3PQUUEGE4V2D","short_pith_number":"pith:T4IESKAC","canonical_record":{"source":{"id":"1603.03447","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-03-10T21:13:27Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"10df98cab63b2de00f134cc6ca68b7e1a8c25b4bfb32a2b769c79b6c159dfefe","abstract_canon_sha256":"6dd704a608add293bd219ea54dae6c4d281a2ece9366e9ec0a1c16c4096fa269"},"schema_version":"1.0"},"canonical_sha256":"9f104928026742f3a76f8528431395d0d06e38543e9270280d3a919c05e89716","source":{"kind":"arxiv","id":"1603.03447","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.03447","created_at":"2026-05-18T01:03:19Z"},{"alias_kind":"arxiv_version","alias_value":"1603.03447v2","created_at":"2026-05-18T01:03:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.03447","created_at":"2026-05-18T01:03:19Z"},{"alias_kind":"pith_short_12","alias_value":"T4IESKACM5BP","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"T4IESKACM5BPHJ3P","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"T4IESKAC","created_at":"2026-05-18T12:30:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:T4IESKACM5BPHJ3PQUUEGE4V2D","target":"record","payload":{"canonical_record":{"source":{"id":"1603.03447","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-03-10T21:13:27Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"10df98cab63b2de00f134cc6ca68b7e1a8c25b4bfb32a2b769c79b6c159dfefe","abstract_canon_sha256":"6dd704a608add293bd219ea54dae6c4d281a2ece9366e9ec0a1c16c4096fa269"},"schema_version":"1.0"},"canonical_sha256":"9f104928026742f3a76f8528431395d0d06e38543e9270280d3a919c05e89716","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:19.554671Z","signature_b64":"ifURjxfXoNmNbpXwGg7ejHtW+a75+EGgzi3uLK4/qvFu7lvy8Peki4EofBVBg3nGqhjOZHSkPXFnTWPeZrivCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f104928026742f3a76f8528431395d0d06e38543e9270280d3a919c05e89716","last_reissued_at":"2026-05-18T01:03:19.554018Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:19.554018Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1603.03447","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":"2026-05-18T01:03:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jVAqBtand+Y0Dj+fQ5s0T0U3Wj76zkieGFy+89VX4XFq9m9zglfiR2FNYKr5FlxjbmF+4PlWpnPkVbGIgUoDDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T01:28:57.206438Z"},"content_sha256":"1ff8d015699ee903d33d7e689bc90d51174ebb783d66dee0e7e2bbebc7b81b51","schema_version":"1.0","event_id":"sha256:1ff8d015699ee903d33d7e689bc90d51174ebb783d66dee0e7e2bbebc7b81b51"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:T4IESKACM5BPHJ3PQUUEGE4V2D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Solar Wind Charge Exchange contribution to the ROSAT All Sky Survey Maps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"B. M. Walsh, D. Koutroumpa, D. McCammon, E. Ursino, F. S. Porter, K. D. Kuntz, K. Morgan, K. Prasai, M. Chiao, M. Galeazzi, M. R. Collier, N. E. Thomas, R. Lallement, S. L. Snowden, S. T. Lepri, T. Cravens, W. Liu, Y. Uprety","submitted_at":"2016-03-10T21:13:27Z","abstract_excerpt":"DXL (Diffuse X-ray emission from the Local Galaxy) is a sounding rocket mission designed to estimate the contribution of Solar Wind Charge eXchange (SWCX) to the Diffuse X-ray Background (DXB) and to help determine the properties of the Local Hot Bubble (LHB). The detectors are large-area thin-window proportional counters with a spectral response similar to that of the PSPC used in the ROSAT All Sky Survey (RASS). A direct comparison of DXL and RASS data for the same part of the sky viewed from quite different vantage points in the Solar system and the assumption of approximate isotropy for th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03447","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":"2026-05-18T01:03:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rHSFwi9Sl1pv+ez/rNkP49x+nIGYVP3DnOWUiH0p9bLSYj3DvOpDrQKGJK7BLE1Gs5j6n/mtu2FKyC4PTyJkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T01:28:57.206858Z"},"content_sha256":"c0eb65f95d0947a936ffa176c6f9708aa9c23a9d8ed69f8b0421ccb24c521505","schema_version":"1.0","event_id":"sha256:c0eb65f95d0947a936ffa176c6f9708aa9c23a9d8ed69f8b0421ccb24c521505"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T4IESKACM5BPHJ3PQUUEGE4V2D/bundle.json","state_url":"https://pith.science/pith/T4IESKACM5BPHJ3PQUUEGE4V2D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T4IESKACM5BPHJ3PQUUEGE4V2D/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":"2026-05-27T01:28:57Z","links":{"resolver":"https://pith.science/pith/T4IESKACM5BPHJ3PQUUEGE4V2D","bundle":"https://pith.science/pith/T4IESKACM5BPHJ3PQUUEGE4V2D/bundle.json","state":"https://pith.science/pith/T4IESKACM5BPHJ3PQUUEGE4V2D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T4IESKACM5BPHJ3PQUUEGE4V2D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:T4IESKACM5BPHJ3PQUUEGE4V2D","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":"6dd704a608add293bd219ea54dae6c4d281a2ece9366e9ec0a1c16c4096fa269","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-03-10T21:13:27Z","title_canon_sha256":"10df98cab63b2de00f134cc6ca68b7e1a8c25b4bfb32a2b769c79b6c159dfefe"},"schema_version":"1.0","source":{"id":"1603.03447","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.03447","created_at":"2026-05-18T01:03:19Z"},{"alias_kind":"arxiv_version","alias_value":"1603.03447v2","created_at":"2026-05-18T01:03:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.03447","created_at":"2026-05-18T01:03:19Z"},{"alias_kind":"pith_short_12","alias_value":"T4IESKACM5BP","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"T4IESKACM5BPHJ3P","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"T4IESKAC","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:c0eb65f95d0947a936ffa176c6f9708aa9c23a9d8ed69f8b0421ccb24c521505","target":"graph","created_at":"2026-05-18T01:03:19Z","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":"DXL (Diffuse X-ray emission from the Local Galaxy) is a sounding rocket mission designed to estimate the contribution of Solar Wind Charge eXchange (SWCX) to the Diffuse X-ray Background (DXB) and to help determine the properties of the Local Hot Bubble (LHB). The detectors are large-area thin-window proportional counters with a spectral response similar to that of the PSPC used in the ROSAT All Sky Survey (RASS). A direct comparison of DXL and RASS data for the same part of the sky viewed from quite different vantage points in the Solar system and the assumption of approximate isotropy for th","authors_text":"B. M. Walsh, D. Koutroumpa, D. McCammon, E. Ursino, F. S. Porter, K. D. Kuntz, K. Morgan, K. Prasai, M. Chiao, M. Galeazzi, M. R. Collier, N. E. Thomas, R. Lallement, S. L. Snowden, S. T. Lepri, T. Cravens, W. Liu, Y. Uprety","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-03-10T21:13:27Z","title":"Solar Wind Charge Exchange contribution to the ROSAT All Sky Survey Maps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03447","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":"sha256:1ff8d015699ee903d33d7e689bc90d51174ebb783d66dee0e7e2bbebc7b81b51","target":"record","created_at":"2026-05-18T01:03:19Z","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":"6dd704a608add293bd219ea54dae6c4d281a2ece9366e9ec0a1c16c4096fa269","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-03-10T21:13:27Z","title_canon_sha256":"10df98cab63b2de00f134cc6ca68b7e1a8c25b4bfb32a2b769c79b6c159dfefe"},"schema_version":"1.0","source":{"id":"1603.03447","kind":"arxiv","version":2}},"canonical_sha256":"9f104928026742f3a76f8528431395d0d06e38543e9270280d3a919c05e89716","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f104928026742f3a76f8528431395d0d06e38543e9270280d3a919c05e89716","first_computed_at":"2026-05-18T01:03:19.554018Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:19.554018Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ifURjxfXoNmNbpXwGg7ejHtW+a75+EGgzi3uLK4/qvFu7lvy8Peki4EofBVBg3nGqhjOZHSkPXFnTWPeZrivCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:19.554671Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.03447","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ff8d015699ee903d33d7e689bc90d51174ebb783d66dee0e7e2bbebc7b81b51","sha256:c0eb65f95d0947a936ffa176c6f9708aa9c23a9d8ed69f8b0421ccb24c521505"],"state_sha256":"91ee2cfbb3d69331ffba99b393a91d8d436ef3b67e1e55de147c171b60ac41fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vApsCzcKCYszpDPSIkMLdA6WO114pEcyOPWlvhLc0RpN6EDgGkBmYuJNmDb6BVnMUk0ppbw0Av1Nf/818n9TAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T01:28:57.210489Z","bundle_sha256":"288bbc610c503ad28ecdd9210683775ed93b98eb9af4c54bfd86434ca528c8c6"}}