{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:PYV4652NTUSQ6DMEQGNO6OLEAF","short_pith_number":"pith:PYV4652N","canonical_record":{"source":{"id":"1601.04597","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-01-18T16:45:31Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"ce3af2e2a32295bb49fd2f3a3c9956fa3bc6756e764d2d80dc635959bcdd1d29","abstract_canon_sha256":"f83fc2c5a32af862e067624755f966aff6bb1a232b139030b39f5f9dc3639c6e"},"schema_version":"1.0"},"canonical_sha256":"7e2bcf774d9d250f0d84819aef3964015458dcd7019c270f87af37569e2221be","source":{"kind":"arxiv","id":"1601.04597","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04597","created_at":"2026-05-18T01:12:05Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04597v1","created_at":"2026-05-18T01:12:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04597","created_at":"2026-05-18T01:12:05Z"},{"alias_kind":"pith_short_12","alias_value":"PYV4652NTUSQ","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PYV4652NTUSQ6DME","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PYV4652N","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:PYV4652NTUSQ6DMEQGNO6OLEAF","target":"record","payload":{"canonical_record":{"source":{"id":"1601.04597","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-01-18T16:45:31Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"ce3af2e2a32295bb49fd2f3a3c9956fa3bc6756e764d2d80dc635959bcdd1d29","abstract_canon_sha256":"f83fc2c5a32af862e067624755f966aff6bb1a232b139030b39f5f9dc3639c6e"},"schema_version":"1.0"},"canonical_sha256":"7e2bcf774d9d250f0d84819aef3964015458dcd7019c270f87af37569e2221be","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:05.177412Z","signature_b64":"b576ObgmlwnoGAaXna/VWMXMjxk8iDb3pQaLsylttq/VT5SyrAlFmYvu7weYojTapZ4T6F4Ujf6SjVJ4lMHbCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e2bcf774d9d250f0d84819aef3964015458dcd7019c270f87af37569e2221be","last_reissued_at":"2026-05-18T01:12:05.176876Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:05.176876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.04597","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":"2026-05-18T01:12:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"162gvgx0xklOD0mlJewy7G1DsOuVQQMxlCby4rz1/p5/ggFmJLetfPI2x8f6Y41+2IV9CjFEe8fDkx3nS85vBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T05:26:11.428010Z"},"content_sha256":"dc7f2f81d831c0e480b8cc1d05f910a05df42cb40008874eb70c16b16cd4c34e","schema_version":"1.0","event_id":"sha256:dc7f2f81d831c0e480b8cc1d05f910a05df42cb40008874eb70c16b16cd4c34e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:PYV4652NTUSQ6DMEQGNO6OLEAF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chiral fermions in asymptotically safe quantum gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Jan Meibohm, Jan M. Pawlowski","submitted_at":"2016-01-18T16:45:31Z","abstract_excerpt":"We study the consistency of dynamical fermionic matter with the asymptotic safety scenario of quantum gravity using the functional renormalisation group. Since this scenario suggests strongly coupled quantum gravity in the UV, one expects gravity-induced fermion self-interactions at energies of the Planck-scale. These could lead to chiral symmetry breaking at very high energies and thus to large fermion masses in the IR. The present analysis which is based on the previous works \\cite{Christiansen:2015rva, Meibohm:2015twa}, concludes that gravity-induced chiral symmetry breaking at the Planck s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04597","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":"2026-05-18T01:12:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fM+4i3mmmwciv9hLw0S+DM9NYn8JW10OxguVHM7CMeXYuBi1gje+9C1IWlLcki+Z0Uy+SK5wGTkTbSc3ZvuMDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T05:26:11.428376Z"},"content_sha256":"df619d03c2b02d2050d69a49d26fb330f1aa99d8ddcbddadb5f565505eb8276d","schema_version":"1.0","event_id":"sha256:df619d03c2b02d2050d69a49d26fb330f1aa99d8ddcbddadb5f565505eb8276d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PYV4652NTUSQ6DMEQGNO6OLEAF/bundle.json","state_url":"https://pith.science/pith/PYV4652NTUSQ6DMEQGNO6OLEAF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PYV4652NTUSQ6DMEQGNO6OLEAF/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":"2026-06-11T05:26:11Z","links":{"resolver":"https://pith.science/pith/PYV4652NTUSQ6DMEQGNO6OLEAF","bundle":"https://pith.science/pith/PYV4652NTUSQ6DMEQGNO6OLEAF/bundle.json","state":"https://pith.science/pith/PYV4652NTUSQ6DMEQGNO6OLEAF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PYV4652NTUSQ6DMEQGNO6OLEAF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:PYV4652NTUSQ6DMEQGNO6OLEAF","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":"f83fc2c5a32af862e067624755f966aff6bb1a232b139030b39f5f9dc3639c6e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-01-18T16:45:31Z","title_canon_sha256":"ce3af2e2a32295bb49fd2f3a3c9956fa3bc6756e764d2d80dc635959bcdd1d29"},"schema_version":"1.0","source":{"id":"1601.04597","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04597","created_at":"2026-05-18T01:12:05Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04597v1","created_at":"2026-05-18T01:12:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04597","created_at":"2026-05-18T01:12:05Z"},{"alias_kind":"pith_short_12","alias_value":"PYV4652NTUSQ","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PYV4652NTUSQ6DME","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PYV4652N","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:df619d03c2b02d2050d69a49d26fb330f1aa99d8ddcbddadb5f565505eb8276d","target":"graph","created_at":"2026-05-18T01:12:05Z","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 study the consistency of dynamical fermionic matter with the asymptotic safety scenario of quantum gravity using the functional renormalisation group. Since this scenario suggests strongly coupled quantum gravity in the UV, one expects gravity-induced fermion self-interactions at energies of the Planck-scale. These could lead to chiral symmetry breaking at very high energies and thus to large fermion masses in the IR. The present analysis which is based on the previous works \\cite{Christiansen:2015rva, Meibohm:2015twa}, concludes that gravity-induced chiral symmetry breaking at the Planck s","authors_text":"Jan Meibohm, Jan M. Pawlowski","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-01-18T16:45:31Z","title":"Chiral fermions in asymptotically safe quantum gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04597","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:dc7f2f81d831c0e480b8cc1d05f910a05df42cb40008874eb70c16b16cd4c34e","target":"record","created_at":"2026-05-18T01:12:05Z","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":"f83fc2c5a32af862e067624755f966aff6bb1a232b139030b39f5f9dc3639c6e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-01-18T16:45:31Z","title_canon_sha256":"ce3af2e2a32295bb49fd2f3a3c9956fa3bc6756e764d2d80dc635959bcdd1d29"},"schema_version":"1.0","source":{"id":"1601.04597","kind":"arxiv","version":1}},"canonical_sha256":"7e2bcf774d9d250f0d84819aef3964015458dcd7019c270f87af37569e2221be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e2bcf774d9d250f0d84819aef3964015458dcd7019c270f87af37569e2221be","first_computed_at":"2026-05-18T01:12:05.176876Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:05.176876Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b576ObgmlwnoGAaXna/VWMXMjxk8iDb3pQaLsylttq/VT5SyrAlFmYvu7weYojTapZ4T6F4Ujf6SjVJ4lMHbCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:05.177412Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.04597","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc7f2f81d831c0e480b8cc1d05f910a05df42cb40008874eb70c16b16cd4c34e","sha256:df619d03c2b02d2050d69a49d26fb330f1aa99d8ddcbddadb5f565505eb8276d"],"state_sha256":"a1ee37edd3d6d0a5616040c016bf96183c08f84569e1fa8ea95f9ca9900b5744"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ATpw5fJyfyM0i/W7ukQd8qpXvxJrDPHd0hk0qNN6OdJBNf3QwPswg0Ut+W7jWac7cpv1jWmuMCnzVi17cYxQDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T05:26:11.432170Z","bundle_sha256":"e8b71aec2876cc83aad3b2c46f7bd8e695a241821649d186a5996f23462abe0e"}}