{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:WFEFJONKH7IEZYFVWJM5G3GLRX","short_pith_number":"pith:WFEFJONK","canonical_record":{"source":{"id":"1312.0094","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-30T11:48:13Z","cross_cats_sorted":[],"title_canon_sha256":"7dd8f203d15a8ab30e0f49385318ee59df765947f48eb38acb58744199931a27","abstract_canon_sha256":"8c259902556fc53b065ddc36c568e603b57dd1ffeb1da69d1d2e43d9550d1093"},"schema_version":"1.0"},"canonical_sha256":"b14854b9aa3fd04ce0b5b259d36ccb8dd8c6ebde123b6dabbc8e9bb067a63837","source":{"kind":"arxiv","id":"1312.0094","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0094","created_at":"2026-05-18T03:05:46Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0094v1","created_at":"2026-05-18T03:05:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0094","created_at":"2026-05-18T03:05:46Z"},{"alias_kind":"pith_short_12","alias_value":"WFEFJONKH7IE","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WFEFJONKH7IEZYFV","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WFEFJONK","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:WFEFJONKH7IEZYFVWJM5G3GLRX","target":"record","payload":{"canonical_record":{"source":{"id":"1312.0094","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-30T11:48:13Z","cross_cats_sorted":[],"title_canon_sha256":"7dd8f203d15a8ab30e0f49385318ee59df765947f48eb38acb58744199931a27","abstract_canon_sha256":"8c259902556fc53b065ddc36c568e603b57dd1ffeb1da69d1d2e43d9550d1093"},"schema_version":"1.0"},"canonical_sha256":"b14854b9aa3fd04ce0b5b259d36ccb8dd8c6ebde123b6dabbc8e9bb067a63837","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:05:46.856015Z","signature_b64":"Z/XeNAEJXZFPu9JwHSSbmkRAxQgrWWEumyRLtzQH4QzIUBZ1wwHOeACUMgi09skgP8iXT6flcMdcd1DTIGXMAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b14854b9aa3fd04ce0b5b259d36ccb8dd8c6ebde123b6dabbc8e9bb067a63837","last_reissued_at":"2026-05-18T03:05:46.855296Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:05:46.855296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.0094","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":"2026-05-18T03:05:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fa/T28Vmt6JBLCQpvACOU2h+R2ZvWQ/eP65ieinuFjxkyI3x1/eQ7UdeR29awZYCCuYLcqelJ1Kge1OVWaIcCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:19:43.541766Z"},"content_sha256":"c2442e845ff8e6e52bb6e3f7ebdc17ea4f81901cc6eae7468230d3d1f3377f6e","schema_version":"1.0","event_id":"sha256:c2442e845ff8e6e52bb6e3f7ebdc17ea4f81901cc6eae7468230d3d1f3377f6e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:WFEFJONKH7IEZYFVWJM5G3GLRX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ion-atom radiative processes in the solar atmosphere: quiet Sun and sunspots","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.A. Mihajlov, Lj.M. Ignjatovic, M.S. Dimitrijevic, V.A. Sreckovic","submitted_at":"2013-11-30T11:48:13Z","abstract_excerpt":"In the previous works the significance of the symmetric and non-symmetric ion-atom absorption processes in far UV and EUV regions within a model of the quiet Sun atmosphere, has been studied. The considered processes were the processes of the photo-dissociation of the molecular ions H$_{2}^{+}$ and H$X^{+}$ and absorption processes in H+H$^{+}$ and H$+X^{+}$ collisions, where $X$ denotes the metal atom. As the continuation of the previous investigation, these processes are considered also within the corresponding sunspot model. In this work the non-symmetric ion-atom absorption processes are c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0094","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":"2026-05-18T03:05:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nphIl9RbbPf84ixoO3piC3FdY9GXf5qV87wzTvHsfJEkm0sUvyFMolcj1PTbATMuAx5JHSDh1BQXoSX8Qe5vDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:19:43.542120Z"},"content_sha256":"b2bee7b2162b85f7d0025864678e7f039a027ab06c59bccf1c33c5dd9317207f","schema_version":"1.0","event_id":"sha256:b2bee7b2162b85f7d0025864678e7f039a027ab06c59bccf1c33c5dd9317207f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WFEFJONKH7IEZYFVWJM5G3GLRX/bundle.json","state_url":"https://pith.science/pith/WFEFJONKH7IEZYFVWJM5G3GLRX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WFEFJONKH7IEZYFVWJM5G3GLRX/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":"2026-06-03T21:19:43Z","links":{"resolver":"https://pith.science/pith/WFEFJONKH7IEZYFVWJM5G3GLRX","bundle":"https://pith.science/pith/WFEFJONKH7IEZYFVWJM5G3GLRX/bundle.json","state":"https://pith.science/pith/WFEFJONKH7IEZYFVWJM5G3GLRX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WFEFJONKH7IEZYFVWJM5G3GLRX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WFEFJONKH7IEZYFVWJM5G3GLRX","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":"8c259902556fc53b065ddc36c568e603b57dd1ffeb1da69d1d2e43d9550d1093","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-30T11:48:13Z","title_canon_sha256":"7dd8f203d15a8ab30e0f49385318ee59df765947f48eb38acb58744199931a27"},"schema_version":"1.0","source":{"id":"1312.0094","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0094","created_at":"2026-05-18T03:05:46Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0094v1","created_at":"2026-05-18T03:05:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0094","created_at":"2026-05-18T03:05:46Z"},{"alias_kind":"pith_short_12","alias_value":"WFEFJONKH7IE","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WFEFJONKH7IEZYFV","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WFEFJONK","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:b2bee7b2162b85f7d0025864678e7f039a027ab06c59bccf1c33c5dd9317207f","target":"graph","created_at":"2026-05-18T03:05:46Z","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 the previous works the significance of the symmetric and non-symmetric ion-atom absorption processes in far UV and EUV regions within a model of the quiet Sun atmosphere, has been studied. The considered processes were the processes of the photo-dissociation of the molecular ions H$_{2}^{+}$ and H$X^{+}$ and absorption processes in H+H$^{+}$ and H$+X^{+}$ collisions, where $X$ denotes the metal atom. As the continuation of the previous investigation, these processes are considered also within the corresponding sunspot model. In this work the non-symmetric ion-atom absorption processes are c","authors_text":"A.A. Mihajlov, Lj.M. Ignjatovic, M.S. Dimitrijevic, V.A. Sreckovic","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-30T11:48:13Z","title":"Ion-atom radiative processes in the solar atmosphere: quiet Sun and sunspots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0094","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:c2442e845ff8e6e52bb6e3f7ebdc17ea4f81901cc6eae7468230d3d1f3377f6e","target":"record","created_at":"2026-05-18T03:05:46Z","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":"8c259902556fc53b065ddc36c568e603b57dd1ffeb1da69d1d2e43d9550d1093","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-30T11:48:13Z","title_canon_sha256":"7dd8f203d15a8ab30e0f49385318ee59df765947f48eb38acb58744199931a27"},"schema_version":"1.0","source":{"id":"1312.0094","kind":"arxiv","version":1}},"canonical_sha256":"b14854b9aa3fd04ce0b5b259d36ccb8dd8c6ebde123b6dabbc8e9bb067a63837","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b14854b9aa3fd04ce0b5b259d36ccb8dd8c6ebde123b6dabbc8e9bb067a63837","first_computed_at":"2026-05-18T03:05:46.855296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:05:46.855296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z/XeNAEJXZFPu9JwHSSbmkRAxQgrWWEumyRLtzQH4QzIUBZ1wwHOeACUMgi09skgP8iXT6flcMdcd1DTIGXMAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:05:46.856015Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.0094","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2442e845ff8e6e52bb6e3f7ebdc17ea4f81901cc6eae7468230d3d1f3377f6e","sha256:b2bee7b2162b85f7d0025864678e7f039a027ab06c59bccf1c33c5dd9317207f"],"state_sha256":"a646666dd69a5eb1e1aeb1926595f2605c56a6e1cf12493e7988ffcf2153562d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WdGrCkxXNHpt1ofRt0IYeyRCJIiwAhz4DsdDHpzs9hLnbY5umnrhWJbxApdDMaKwcNwyv+5pN/oagqkW8d1gBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T21:19:43.544083Z","bundle_sha256":"f929a294037fa1bf4fd4b802f604ffcceea84f6020f5e23650868934520067bc"}}