{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:EIM5MSKNFVE2JVDOCM3MCJWWR5","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":"8ed66daa6fa83e56bf9c0abd7df559fdfe6dd0c268939d313bcded462e1458da","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-22T14:40:14Z","title_canon_sha256":"d51aaaed9b2b8f5d629c52cc2ef6225dce29ea1f21135f8d2411881a03e7fddb"},"schema_version":"1.0","source":{"id":"1010.4729","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.4729","created_at":"2026-05-18T04:22:41Z"},{"alias_kind":"arxiv_version","alias_value":"1010.4729v3","created_at":"2026-05-18T04:22:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.4729","created_at":"2026-05-18T04:22:41Z"},{"alias_kind":"pith_short_12","alias_value":"EIM5MSKNFVE2","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EIM5MSKNFVE2JVDO","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EIM5MSKN","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:9b8444acf8fdeba9bcfec7d6b04e848343238ad5fd8d8dc4393d97776acf5468","target":"graph","created_at":"2026-05-18T04:22:41Z","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 generalize E. Verlinde's entropic gravity reasoning to a phase-space noncommutativity set-up. This allow us to impose a bound on the product of the noncommutative parameters based on the Equivalence Principle. The key feature of our analysis is an effective Planck's constant that naturally arises when accounting for the noncommutative features of the phase-space.","authors_text":"Catarina Bastos, Jo\\~ao Nuno Prata, Nuno Costa Dias, Orfeu Bertolami","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-22T14:40:14Z","title":"Entropic Gravity, Phase-Space Noncommutativity and the Equivalence Principle"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.4729","kind":"arxiv","version":3},"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:a1c63c4512d967ddc24732a0e507bb7d367a4d00933515982eedb7d9298bc027","target":"record","created_at":"2026-05-18T04:22:41Z","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":"8ed66daa6fa83e56bf9c0abd7df559fdfe6dd0c268939d313bcded462e1458da","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-22T14:40:14Z","title_canon_sha256":"d51aaaed9b2b8f5d629c52cc2ef6225dce29ea1f21135f8d2411881a03e7fddb"},"schema_version":"1.0","source":{"id":"1010.4729","kind":"arxiv","version":3}},"canonical_sha256":"2219d6494d2d49a4d46e1336c126d68f7407853b298bdee3d09a3a00517e2c7c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2219d6494d2d49a4d46e1336c126d68f7407853b298bdee3d09a3a00517e2c7c","first_computed_at":"2026-05-18T04:22:41.405215Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:22:41.405215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2cVQa06c6Awped46RaULjnpX+nkZCuUvNeHyb1Z41semRBObNdJy82lK+Jo2XvqIzlnPzuWxdqXCzFq5FMOeCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:22:41.405671Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.4729","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1c63c4512d967ddc24732a0e507bb7d367a4d00933515982eedb7d9298bc027","sha256:9b8444acf8fdeba9bcfec7d6b04e848343238ad5fd8d8dc4393d97776acf5468"],"state_sha256":"fbfcb168607b7b9dde794ab0fea1e8dc7e839aecbd0b120be90e9521885700b7"}