{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:BENHDCKL4XP3XOVD4GG3XLX33A","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":"a49a4170d569f33f23ca000dd9623e5f6b5593e7a7dfc2dc44374da5c5ee5e6e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-05-19T12:16:37Z","title_canon_sha256":"c6f8a54b8bc6f72b5ead9717b45afb6b0612a4b93ce8eb1bd535c488fa5024b4"},"schema_version":"1.0","source":{"id":"2505.13030","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.13030","created_at":"2026-07-05T11:36:31Z"},{"alias_kind":"arxiv_version","alias_value":"2505.13030v2","created_at":"2026-07-05T11:36:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.13030","created_at":"2026-07-05T11:36:31Z"},{"alias_kind":"pith_short_12","alias_value":"BENHDCKL4XP3","created_at":"2026-07-05T11:36:31Z"},{"alias_kind":"pith_short_16","alias_value":"BENHDCKL4XP3XOVD","created_at":"2026-07-05T11:36:31Z"},{"alias_kind":"pith_short_8","alias_value":"BENHDCKL","created_at":"2026-07-05T11:36:31Z"}],"graph_snapshots":[{"event_id":"sha256:417d39fe99ecbcad5ab5050e820732f032cb1362da9706f5941e6872c674be7f","target":"graph","created_at":"2026-07-05T11:36:31Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2505.13030/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In previous works in this series we focussed on Hamiltonian renormalisation of free field theories in all spacetime dimensions. In this paper we address the Hamiltonian renormalisation of the self-interacting scalar field in two spacetime dimensions with polynomial potential, called P(Phi,2). We consider only the finite volume case.\n  The P(Phi,2) theory is one of the few interacting QFT's that can be rigorously constructed non-perturbatively. We find that our Hamiltonian renormalisation flow finds this theory indeed as a fixed point.","authors_text":"M. Rodriguez Zarate, T. Thiemann","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-05-19T12:16:37Z","title":"Hamiltonian renormalisation VIII. P(Phi,2) quantum field theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.13030","kind":"arxiv","version":2},"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:e02bb072d2867259bc61c7864e8b32657aaee5fe77c156f3233528042855df28","target":"record","created_at":"2026-07-05T11:36:31Z","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":"a49a4170d569f33f23ca000dd9623e5f6b5593e7a7dfc2dc44374da5c5ee5e6e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-05-19T12:16:37Z","title_canon_sha256":"c6f8a54b8bc6f72b5ead9717b45afb6b0612a4b93ce8eb1bd535c488fa5024b4"},"schema_version":"1.0","source":{"id":"2505.13030","kind":"arxiv","version":2}},"canonical_sha256":"091a71894be5dfbbbaa3e18dbbaefbd82781afdbed38da76997c419b58b5afa5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"091a71894be5dfbbbaa3e18dbbaefbd82781afdbed38da76997c419b58b5afa5","first_computed_at":"2026-07-05T11:36:31.935792Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:36:31.935792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LODYDFATXiBRPMS5yLG7WjmltjimHRkHnsYyDU8smkQZK3FfZk5MCGmH9DCUlP4laOGDvQJetdezcHrhoWzLAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:36:31.936294Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.13030","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e02bb072d2867259bc61c7864e8b32657aaee5fe77c156f3233528042855df28","sha256:417d39fe99ecbcad5ab5050e820732f032cb1362da9706f5941e6872c674be7f"],"state_sha256":"da7543b14365558d89702dbc3e3a6a894449aa8383e6bbbb13f1ad21b522d3c5"}