{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:PCWAEUOL7TM6EIZNER4MLYOOVA","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":"edc078452ebfaed625b054c5b9921a907d6bdcd82d6f1851e1ffb0da709255cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-08-30T08:01:44Z","title_canon_sha256":"6a80e69d1063e5400a86dbd9b0c96a0248b10f9e69cc72b942ffb74c109056f0"},"schema_version":"1.0","source":{"id":"1308.6673","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.6673","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"arxiv_version","alias_value":"1308.6673v1","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.6673","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"pith_short_12","alias_value":"PCWAEUOL7TM6","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"PCWAEUOL7TM6EIZN","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"PCWAEUOL","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:49b2118960215cea771a21f64236908f9329a25c49f6938bcfe08a165d1db8d7","target":"graph","created_at":"2026-05-18T01:47:56Z","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":"[Abridged] Since 1971 observations in X rays of thousands galaxy clusters have uncovered huge amounts of hot baryons filling up the deep gravitational potential wells provided by dark matter (DM) halos with sizes of millions light-years and masses of some 10^15 M_sun. At temperatures T~10^8 K and with average densities of n~1 particle per liter, such baryons add up to some 10^14 M_sun. With the neutralizing electrons, they constitute the best proton-electron plasma in the Universe (Intra Cluster Plasma, ICP). A key physical feature of the ICP is constituted by its good local Thermal equilibriu","authors_text":"2), 2-INAF/OAR, 3) (1-Univ. 'Tor Vergata', 3-SISSA, A. Cavaliere (1, A. Lapi (1, Italy, Italy), Rome, Trieste","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-08-30T08:01:44Z","title":"The Astrophysics of the Intracluster Plasma"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.6673","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":"sha256:003dc4a03015a1d450f36c2c2f2f9b4cd643ab49d791fe0e5b1e25108cf1dfdf","target":"record","created_at":"2026-05-18T01:47:56Z","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":"edc078452ebfaed625b054c5b9921a907d6bdcd82d6f1851e1ffb0da709255cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-08-30T08:01:44Z","title_canon_sha256":"6a80e69d1063e5400a86dbd9b0c96a0248b10f9e69cc72b942ffb74c109056f0"},"schema_version":"1.0","source":{"id":"1308.6673","kind":"arxiv","version":1}},"canonical_sha256":"78ac0251cbfcd9e2232d2478c5e1cea800024291604788ae421519ed2ed3fa37","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"78ac0251cbfcd9e2232d2478c5e1cea800024291604788ae421519ed2ed3fa37","first_computed_at":"2026-05-18T01:47:56.569332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:56.569332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qm7DMSgrhy/Pwb+xKrajecFWOxUNhmUgkYc1zpzgLfwp6tPi0WUIXdlPqaJ5kCQ7BcBICMLMm3sVjpkJcRbXCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:56.569859Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.6673","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:003dc4a03015a1d450f36c2c2f2f9b4cd643ab49d791fe0e5b1e25108cf1dfdf","sha256:49b2118960215cea771a21f64236908f9329a25c49f6938bcfe08a165d1db8d7"],"state_sha256":"03397fff6e5b2f0d0d868e8ab064e32ca9189241cbde4ade22eb54ef6953dc30"}