{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IMZBYFB6GEC7IHO4TFJSSARNVO","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":"e6e5133730b3eee03bc724e523e84c27cc2f7299de27c1989275bd1a205ffde5","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-23T18:10:58Z","title_canon_sha256":"62c5ccce8a374c216108ce9d86774c2f20a871743a0fdc236d1b6331bb21d205"},"schema_version":"1.0","source":{"id":"1805.09363","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.09363","created_at":"2026-05-18T00:09:53Z"},{"alias_kind":"arxiv_version","alias_value":"1805.09363v1","created_at":"2026-05-18T00:09:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.09363","created_at":"2026-05-18T00:09:53Z"},{"alias_kind":"pith_short_12","alias_value":"IMZBYFB6GEC7","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IMZBYFB6GEC7IHO4","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IMZBYFB6","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:e2e444ee57ae560b2f190818173dd5ff46868139a0363b93d4fb62f521cdf6cc","target":"graph","created_at":"2026-05-18T00:09:53Z","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":"We report an investigation of the Snyder noncommutative spacetime and of some of its most natural generalizations, also looking at them as a powerful tool for comparing different notions of dimensionality of a quantum spacetime. It is known that (generalized-)Snyder noncommutativity, while having rich off-shell implications (kinematical Hilbert space), does not affect on-shell particles (physical Hilbert space), and we argue that physically meaningful notions of dimensionality should describe such spacetimes as trivially four-dimensional, without any running with scales. By studying the thermo","authors_text":"Flaminia Giacomini, Giovanni Amelino-Camelia, Giulia Gubitosi","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-23T18:10:58Z","title":"Thermal and spectral dimension of (generalized) Snyder noncommutative spacetimes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.09363","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":"sha256:4320a265b7f87e5595b10490a78f6cd51d38804f722c21c5896c7fb40ae7e4b8","target":"record","created_at":"2026-05-18T00:09:53Z","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":"e6e5133730b3eee03bc724e523e84c27cc2f7299de27c1989275bd1a205ffde5","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-23T18:10:58Z","title_canon_sha256":"62c5ccce8a374c216108ce9d86774c2f20a871743a0fdc236d1b6331bb21d205"},"schema_version":"1.0","source":{"id":"1805.09363","kind":"arxiv","version":1}},"canonical_sha256":"43321c143e3105f41ddc995329022dabbf3757949640cfaacea45fec8566db27","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"43321c143e3105f41ddc995329022dabbf3757949640cfaacea45fec8566db27","first_computed_at":"2026-05-18T00:09:53.562960Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:53.562960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1G/mDv31TAEtI8jflpCTNM1Dld+zscctBuMfN5NOD9ihwGI3evahcAEZhRmyHquPUe7lpocXWMh0tH58o39WAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:53.563638Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.09363","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4320a265b7f87e5595b10490a78f6cd51d38804f722c21c5896c7fb40ae7e4b8","sha256:e2e444ee57ae560b2f190818173dd5ff46868139a0363b93d4fb62f521cdf6cc"],"state_sha256":"c77d1801130d9fb92b0c45afeb039e4962c48c237396d9e50c3277b18d30fb73"}