{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:HJBATQD6OJHX47SRL4CLDLYNB7","short_pith_number":"pith:HJBATQD6","canonical_record":{"source":{"id":"2507.16744","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-22T16:34:38Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","gr-qc"],"title_canon_sha256":"edf582fedff12e2b322710b8853cb6cce2e78389fae7b7f539f3cfd0099be04e","abstract_canon_sha256":"b024b0705b56fd8a47b070a2d9ab773c4632c9b647674d319f13081c9f6ef9f8"},"schema_version":"1.0"},"canonical_sha256":"3a4209c07e724f7e7e515f04b1af0d0fdad0e51a6b25ae5b3529137ccfff4b89","source":{"kind":"arxiv","id":"2507.16744","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.16744","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"arxiv_version","alias_value":"2507.16744v1","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.16744","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"pith_short_12","alias_value":"HJBATQD6OJHX","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"pith_short_16","alias_value":"HJBATQD6OJHX47SR","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"pith_short_8","alias_value":"HJBATQD6","created_at":"2026-07-05T11:41:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:HJBATQD6OJHX47SRL4CLDLYNB7","target":"record","payload":{"canonical_record":{"source":{"id":"2507.16744","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-22T16:34:38Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","gr-qc"],"title_canon_sha256":"edf582fedff12e2b322710b8853cb6cce2e78389fae7b7f539f3cfd0099be04e","abstract_canon_sha256":"b024b0705b56fd8a47b070a2d9ab773c4632c9b647674d319f13081c9f6ef9f8"},"schema_version":"1.0"},"canonical_sha256":"3a4209c07e724f7e7e515f04b1af0d0fdad0e51a6b25ae5b3529137ccfff4b89","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:41:30.233646Z","signature_b64":"ZvIs9abAlz+lDdN8g1D0qQSBcW+8TVJ0CxuyI1rXjGh7ClZnUlEDZTjxikBRpQPhzWfkZLBJKC8qBUnOGW4zBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a4209c07e724f7e7e515f04b1af0d0fdad0e51a6b25ae5b3529137ccfff4b89","last_reissued_at":"2026-07-05T11:41:30.232989Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:41:30.232989Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.16744","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":"2026-07-05T11:41:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3i4lwopZuSdJzjiojvbGJQmOX3Wk4HVW0kvfOrtM2iXv0Su3WfCWE24f+s+l17Ch2jntua5zj2Db6+pDAqRQDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T02:12:20.578458Z"},"content_sha256":"016f27a20f9f0b1d623d336b179e1d529267ef6a4daf7d23080ce8901fa40a55","schema_version":"1.0","event_id":"sha256:016f27a20f9f0b1d623d336b179e1d529267ef6a4daf7d23080ce8901fa40a55"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:HJBATQD6OJHX47SRL4CLDLYNB7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Notes from the bulk","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.str-el","gr-qc"],"primary_cat":"hep-th","authors_text":"Erica Bertolini","submitted_at":"2025-07-22T16:34:38Z","abstract_excerpt":"The scope of this Ph.D thesis is to study the effects of the presence of a boundary from a Quantum Field Theoretical perspective, searching for new physics and explanations of observed phenomena. In particular, thanks to the formal QFT setting, the issue of the existence of local, accelerated, edge modes in Hall systems is analyzed and understood in terms of the bulk-to-boundary approach as related to a curved background in topological QFTs with boundary. Within this formalism the induced metric on the boundary can be associated to the ad hoc potential introduced in the phenomenological models"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.16744","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2507.16744/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T11:41:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lRxYz9qXVb6/0+Rhq6/XRVvU2mVgltj/UexjHwEGe7wAEUbZeGg39yzpqb4ImKapuLgxOeB/5dYg5cvIv5Q0Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T02:12:20.578983Z"},"content_sha256":"3213fb405ee1a9f6f9511a9b18eeab35a3665192b2c284d153298d61a870a26f","schema_version":"1.0","event_id":"sha256:3213fb405ee1a9f6f9511a9b18eeab35a3665192b2c284d153298d61a870a26f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HJBATQD6OJHX47SRL4CLDLYNB7/bundle.json","state_url":"https://pith.science/pith/HJBATQD6OJHX47SRL4CLDLYNB7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HJBATQD6OJHX47SRL4CLDLYNB7/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":"2026-08-10T02:12:20Z","links":{"resolver":"https://pith.science/pith/HJBATQD6OJHX47SRL4CLDLYNB7","bundle":"https://pith.science/pith/HJBATQD6OJHX47SRL4CLDLYNB7/bundle.json","state":"https://pith.science/pith/HJBATQD6OJHX47SRL4CLDLYNB7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HJBATQD6OJHX47SRL4CLDLYNB7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:HJBATQD6OJHX47SRL4CLDLYNB7","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":"b024b0705b56fd8a47b070a2d9ab773c4632c9b647674d319f13081c9f6ef9f8","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-22T16:34:38Z","title_canon_sha256":"edf582fedff12e2b322710b8853cb6cce2e78389fae7b7f539f3cfd0099be04e"},"schema_version":"1.0","source":{"id":"2507.16744","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.16744","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"arxiv_version","alias_value":"2507.16744v1","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.16744","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"pith_short_12","alias_value":"HJBATQD6OJHX","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"pith_short_16","alias_value":"HJBATQD6OJHX47SR","created_at":"2026-07-05T11:41:30Z"},{"alias_kind":"pith_short_8","alias_value":"HJBATQD6","created_at":"2026-07-05T11:41:30Z"}],"graph_snapshots":[{"event_id":"sha256:3213fb405ee1a9f6f9511a9b18eeab35a3665192b2c284d153298d61a870a26f","target":"graph","created_at":"2026-07-05T11:41:30Z","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/2507.16744/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The scope of this Ph.D thesis is to study the effects of the presence of a boundary from a Quantum Field Theoretical perspective, searching for new physics and explanations of observed phenomena. In particular, thanks to the formal QFT setting, the issue of the existence of local, accelerated, edge modes in Hall systems is analyzed and understood in terms of the bulk-to-boundary approach as related to a curved background in topological QFTs with boundary. Within this formalism the induced metric on the boundary can be associated to the ad hoc potential introduced in the phenomenological models","authors_text":"Erica Bertolini","cross_cats":["cond-mat.mes-hall","cond-mat.str-el","gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-22T16:34:38Z","title":"Notes from the bulk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.16744","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":"sha256:016f27a20f9f0b1d623d336b179e1d529267ef6a4daf7d23080ce8901fa40a55","target":"record","created_at":"2026-07-05T11:41:30Z","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":"b024b0705b56fd8a47b070a2d9ab773c4632c9b647674d319f13081c9f6ef9f8","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.str-el","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-22T16:34:38Z","title_canon_sha256":"edf582fedff12e2b322710b8853cb6cce2e78389fae7b7f539f3cfd0099be04e"},"schema_version":"1.0","source":{"id":"2507.16744","kind":"arxiv","version":1}},"canonical_sha256":"3a4209c07e724f7e7e515f04b1af0d0fdad0e51a6b25ae5b3529137ccfff4b89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a4209c07e724f7e7e515f04b1af0d0fdad0e51a6b25ae5b3529137ccfff4b89","first_computed_at":"2026-07-05T11:41:30.232989Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:41:30.232989Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZvIs9abAlz+lDdN8g1D0qQSBcW+8TVJ0CxuyI1rXjGh7ClZnUlEDZTjxikBRpQPhzWfkZLBJKC8qBUnOGW4zBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:41:30.233646Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.16744","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:016f27a20f9f0b1d623d336b179e1d529267ef6a4daf7d23080ce8901fa40a55","sha256:3213fb405ee1a9f6f9511a9b18eeab35a3665192b2c284d153298d61a870a26f"],"state_sha256":"79dc1abdfe84df07e481143646d90943f99d7e52af10dc51d8f72911fa6adec5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jizNOJWUn+k03pJu25KVDif3gtbpyB14x2fIendlDQcX12v9KVkewb4WCjU6JUnOLaelvG9PZ+uEozYfXXsHCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T02:12:20.589420Z","bundle_sha256":"b20c0755c8b2dedfbfdd71ffed6b27583ac6c2ae5e9676126f832c499206e739"}}