{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:VCDLPNSHGTDUX3PX4GYWSDIPDI","short_pith_number":"pith:VCDLPNSH","canonical_record":{"source":{"id":"1712.09024","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-12-25T07:23:55Z","cross_cats_sorted":[],"title_canon_sha256":"fb3487882e22943e144d58814a6978acf40f4d0e0db4f74e1aeacd151ee41ae8","abstract_canon_sha256":"a15676ba935ce6fbe38653597c2a58b9bf99565540e06a7aa910821aceb1c960"},"schema_version":"1.0"},"canonical_sha256":"a886b7b64734c74bedf7e1b1690d0f1a042b37a574fc828543f205bc7855b0df","source":{"kind":"arxiv","id":"1712.09024","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09024","created_at":"2026-05-18T00:23:28Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09024v1","created_at":"2026-05-18T00:23:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09024","created_at":"2026-05-18T00:23:28Z"},{"alias_kind":"pith_short_12","alias_value":"VCDLPNSHGTDU","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VCDLPNSHGTDUX3PX","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VCDLPNSH","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:VCDLPNSHGTDUX3PX4GYWSDIPDI","target":"record","payload":{"canonical_record":{"source":{"id":"1712.09024","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-12-25T07:23:55Z","cross_cats_sorted":[],"title_canon_sha256":"fb3487882e22943e144d58814a6978acf40f4d0e0db4f74e1aeacd151ee41ae8","abstract_canon_sha256":"a15676ba935ce6fbe38653597c2a58b9bf99565540e06a7aa910821aceb1c960"},"schema_version":"1.0"},"canonical_sha256":"a886b7b64734c74bedf7e1b1690d0f1a042b37a574fc828543f205bc7855b0df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:23:28.192419Z","signature_b64":"YvKRv9vMs23C1+yocgAaSlB6JSSy8S/bJn27ewFIfb4bHyTvUN4QvfsBiBGGj/8JlNCrikADOa3PtmJ/1Cy6Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a886b7b64734c74bedf7e1b1690d0f1a042b37a574fc828543f205bc7855b0df","last_reissued_at":"2026-05-18T00:23:28.191733Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:23:28.191733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.09024","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":"2026-05-18T00:23:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L9OrmYtvK1NXh05qn5+rOe5M4iyyHoaAWpudK+qh6bTCMJySPXNkyDer0rGZbSBEqmP55MdYuLuz9zg+e3OoAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:33:49.665815Z"},"content_sha256":"584d113542d5a0d9edf123f744df2f6136d3fc0711a43895dd42250ddad1b721","schema_version":"1.0","event_id":"sha256:584d113542d5a0d9edf123f744df2f6136d3fc0711a43895dd42250ddad1b721"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:VCDLPNSHGTDUX3PX4GYWSDIPDI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Discovery of 6.4 keV line and soft X-ray emissions from G323.7$-$1.0 with Suzaku","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Hideki Uchiyama, Hironori Matsumoto, Katsuji Koyama, Kumiko K. Nobukaw, Masayoshi Nobukawa, Shigeo Yamauchi, Shigetaka Saji","submitted_at":"2017-12-25T07:23:55Z","abstract_excerpt":"In this paper, the Suzaku X-ray data of the Galactic Supernova Remnant (SNR) candidate G323.7$-$1.0 are analyzed to search for X-ray emission. Spatially-extended enhancements in the 6.4 keV line and in soft X-rays are found inside or on the radio shell. The soft X-ray enhancement would be the hottest part of the shell-like X-ray emission along the radio shell. The 6.4 keV line enhancement is detected at a significance level of $4.1 \\sigma$. The lower limit of the equivalent width (EW) is 1.2 keV. The energy centroid of the 6.4 keV line is $6.40 \\pm 0.04$ keV, indicating that the iron is less i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09024","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":"2026-05-18T00:23:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XSTXQl8EWZQWLbwMAGvW6Dhe9CsD5B4xzjrvc6ug83VG4e7B22IGHsnO/BwI84tgKIaTIYD3vVRCbPs11/ceBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:33:49.666155Z"},"content_sha256":"635df18ab1274870f3a42e0022c836e953c0849439638e5a14ea8871eb0d8114","schema_version":"1.0","event_id":"sha256:635df18ab1274870f3a42e0022c836e953c0849439638e5a14ea8871eb0d8114"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VCDLPNSHGTDUX3PX4GYWSDIPDI/bundle.json","state_url":"https://pith.science/pith/VCDLPNSHGTDUX3PX4GYWSDIPDI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VCDLPNSHGTDUX3PX4GYWSDIPDI/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":"2026-06-03T17:33:49Z","links":{"resolver":"https://pith.science/pith/VCDLPNSHGTDUX3PX4GYWSDIPDI","bundle":"https://pith.science/pith/VCDLPNSHGTDUX3PX4GYWSDIPDI/bundle.json","state":"https://pith.science/pith/VCDLPNSHGTDUX3PX4GYWSDIPDI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VCDLPNSHGTDUX3PX4GYWSDIPDI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VCDLPNSHGTDUX3PX4GYWSDIPDI","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":"a15676ba935ce6fbe38653597c2a58b9bf99565540e06a7aa910821aceb1c960","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-12-25T07:23:55Z","title_canon_sha256":"fb3487882e22943e144d58814a6978acf40f4d0e0db4f74e1aeacd151ee41ae8"},"schema_version":"1.0","source":{"id":"1712.09024","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09024","created_at":"2026-05-18T00:23:28Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09024v1","created_at":"2026-05-18T00:23:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09024","created_at":"2026-05-18T00:23:28Z"},{"alias_kind":"pith_short_12","alias_value":"VCDLPNSHGTDU","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VCDLPNSHGTDUX3PX","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VCDLPNSH","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:635df18ab1274870f3a42e0022c836e953c0849439638e5a14ea8871eb0d8114","target":"graph","created_at":"2026-05-18T00:23:28Z","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":"In this paper, the Suzaku X-ray data of the Galactic Supernova Remnant (SNR) candidate G323.7$-$1.0 are analyzed to search for X-ray emission. Spatially-extended enhancements in the 6.4 keV line and in soft X-rays are found inside or on the radio shell. The soft X-ray enhancement would be the hottest part of the shell-like X-ray emission along the radio shell. The 6.4 keV line enhancement is detected at a significance level of $4.1 \\sigma$. The lower limit of the equivalent width (EW) is 1.2 keV. The energy centroid of the 6.4 keV line is $6.40 \\pm 0.04$ keV, indicating that the iron is less i","authors_text":"Hideki Uchiyama, Hironori Matsumoto, Katsuji Koyama, Kumiko K. Nobukaw, Masayoshi Nobukawa, Shigeo Yamauchi, Shigetaka Saji","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-12-25T07:23:55Z","title":"Discovery of 6.4 keV line and soft X-ray emissions from G323.7$-$1.0 with Suzaku"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09024","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":"sha256:584d113542d5a0d9edf123f744df2f6136d3fc0711a43895dd42250ddad1b721","target":"record","created_at":"2026-05-18T00:23:28Z","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":"a15676ba935ce6fbe38653597c2a58b9bf99565540e06a7aa910821aceb1c960","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-12-25T07:23:55Z","title_canon_sha256":"fb3487882e22943e144d58814a6978acf40f4d0e0db4f74e1aeacd151ee41ae8"},"schema_version":"1.0","source":{"id":"1712.09024","kind":"arxiv","version":1}},"canonical_sha256":"a886b7b64734c74bedf7e1b1690d0f1a042b37a574fc828543f205bc7855b0df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a886b7b64734c74bedf7e1b1690d0f1a042b37a574fc828543f205bc7855b0df","first_computed_at":"2026-05-18T00:23:28.191733Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:28.191733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YvKRv9vMs23C1+yocgAaSlB6JSSy8S/bJn27ewFIfb4bHyTvUN4QvfsBiBGGj/8JlNCrikADOa3PtmJ/1Cy6Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:28.192419Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.09024","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:584d113542d5a0d9edf123f744df2f6136d3fc0711a43895dd42250ddad1b721","sha256:635df18ab1274870f3a42e0022c836e953c0849439638e5a14ea8871eb0d8114"],"state_sha256":"a36eeebfa6e512adc9acc02d7c3a5c70efbc03657ed6c4b3cd1983096d9ea86c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w8fA517uI1iqbBzH5IrugIwiDGT5LTPgBm7MFMWZe0k+4zmV71m85LtUSpxk8A5NAO/iUHOTRgBSSqe+gh4BDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T17:33:49.668004Z","bundle_sha256":"ca0cc89f44350d39914feab84fb5e696410028bbb4263de243e80c20bc5cbaf4"}}