{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RE3NREZVR24P7J4ATQGOMFLMUU","short_pith_number":"pith:RE3NREZV","canonical_record":{"source":{"id":"2607.03136","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-07-03T09:26:00Z","cross_cats_sorted":[],"title_canon_sha256":"82fd31852c83def611fc9864f3307d958e5bccd783aff4cb3d764456335f7d0d","abstract_canon_sha256":"2955a665ceebb55401a30b38d7c8311b40cf0780bf47a96efc8c29b7713d24f7"},"schema_version":"1.0"},"canonical_sha256":"8936d893358eb8ffa7809c0ce6156ca50a4ccfdad10eaa65f6481347611839ea","source":{"kind":"arxiv","id":"2607.03136","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.03136","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"arxiv_version","alias_value":"2607.03136v1","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.03136","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"pith_short_12","alias_value":"RE3NREZVR24P","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"pith_short_16","alias_value":"RE3NREZVR24P7J4A","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"pith_short_8","alias_value":"RE3NREZV","created_at":"2026-07-07T01:16:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RE3NREZVR24P7J4ATQGOMFLMUU","target":"record","payload":{"canonical_record":{"source":{"id":"2607.03136","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-07-03T09:26:00Z","cross_cats_sorted":[],"title_canon_sha256":"82fd31852c83def611fc9864f3307d958e5bccd783aff4cb3d764456335f7d0d","abstract_canon_sha256":"2955a665ceebb55401a30b38d7c8311b40cf0780bf47a96efc8c29b7713d24f7"},"schema_version":"1.0"},"canonical_sha256":"8936d893358eb8ffa7809c0ce6156ca50a4ccfdad10eaa65f6481347611839ea","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-07T01:16:44.245199Z","signature_b64":"03VNXewSdOIHzBwgXn5iWyDxkhHYTnqJ9DX5Kw3bSXSk81oU3JciwOdn4DCtmKSRiAtKjnaDLa+LW8hJfZftBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8936d893358eb8ffa7809c0ce6156ca50a4ccfdad10eaa65f6481347611839ea","last_reissued_at":"2026-07-07T01:16:44.244656Z","signature_status":"signed_v1","first_computed_at":"2026-07-07T01:16:44.244656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.03136","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":"2026-07-07T01:16:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7yxlPGUfgWpBtAutc/72tJOxBP3oo+L01l0fUKlraf2KudqMCgyII98pXLVJbBEDtCq/JzhGSNM+5KZVqdBXDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:16:26.262686Z"},"content_sha256":"aece5b5762ebdb622d5ebfa60d63aeb3b0e49ba377460e71b88ebd4d02d79a17","schema_version":"1.0","event_id":"sha256:aece5b5762ebdb622d5ebfa60d63aeb3b0e49ba377460e71b88ebd4d02d79a17"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RE3NREZVR24P7J4ATQGOMFLMUU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exceptional light propagation via generalized bulk-edge correspondence","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Albert Ferrando, Heitor da Silva, Isaac Su\\'arez, Jos\\'e R. Salgueiro, Sergey K. Ivanov","submitted_at":"2026-07-03T09:26:00Z","abstract_excerpt":"In topological photonics, the bulk-edge correspondence is conventionally imported by direct analogy with electronic systems, overlooking the fundamentally distinct spacetime symmetries of Maxwell's and Schr\\\"{o}dinger's equations. In this work, we challenge this prevailing paradigm by demonstrating that non-trivial bulk topology alone is insufficient to guarantee localized edge states in photonic platforms. Using a Su-Schrieffer-Heeger-inspired photonic crystal, we unveil a generalized bulk-edge correspondence intrinsically shaped by the relativistic nature of electromagnetic waves. This const"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.03136","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/2607.03136/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":"2026-07-07T01:16:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KIfh8jnQJf9Rxhi7WhRtZXGLYryQiK/PFmZ3qTOrsXJwQcr84MhKpMFHyf8Yc10cbJW3/EIYiDgaeuJ0KYdsCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:16:26.263294Z"},"content_sha256":"65229058eb13af09e3eaa8d41ff61672bab304820fc8ce07950a70312ea63471","schema_version":"1.0","event_id":"sha256:65229058eb13af09e3eaa8d41ff61672bab304820fc8ce07950a70312ea63471"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RE3NREZVR24P7J4ATQGOMFLMUU/bundle.json","state_url":"https://pith.science/pith/RE3NREZVR24P7J4ATQGOMFLMUU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RE3NREZVR24P7J4ATQGOMFLMUU/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":"2026-08-03T20:16:26Z","links":{"resolver":"https://pith.science/pith/RE3NREZVR24P7J4ATQGOMFLMUU","bundle":"https://pith.science/pith/RE3NREZVR24P7J4ATQGOMFLMUU/bundle.json","state":"https://pith.science/pith/RE3NREZVR24P7J4ATQGOMFLMUU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RE3NREZVR24P7J4ATQGOMFLMUU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RE3NREZVR24P7J4ATQGOMFLMUU","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":"2955a665ceebb55401a30b38d7c8311b40cf0780bf47a96efc8c29b7713d24f7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-07-03T09:26:00Z","title_canon_sha256":"82fd31852c83def611fc9864f3307d958e5bccd783aff4cb3d764456335f7d0d"},"schema_version":"1.0","source":{"id":"2607.03136","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.03136","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"arxiv_version","alias_value":"2607.03136v1","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.03136","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"pith_short_12","alias_value":"RE3NREZVR24P","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"pith_short_16","alias_value":"RE3NREZVR24P7J4A","created_at":"2026-07-07T01:16:44Z"},{"alias_kind":"pith_short_8","alias_value":"RE3NREZV","created_at":"2026-07-07T01:16:44Z"}],"graph_snapshots":[{"event_id":"sha256:65229058eb13af09e3eaa8d41ff61672bab304820fc8ce07950a70312ea63471","target":"graph","created_at":"2026-07-07T01:16:44Z","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/2607.03136/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In topological photonics, the bulk-edge correspondence is conventionally imported by direct analogy with electronic systems, overlooking the fundamentally distinct spacetime symmetries of Maxwell's and Schr\\\"{o}dinger's equations. In this work, we challenge this prevailing paradigm by demonstrating that non-trivial bulk topology alone is insufficient to guarantee localized edge states in photonic platforms. Using a Su-Schrieffer-Heeger-inspired photonic crystal, we unveil a generalized bulk-edge correspondence intrinsically shaped by the relativistic nature of electromagnetic waves. This const","authors_text":"Albert Ferrando, Heitor da Silva, Isaac Su\\'arez, Jos\\'e R. Salgueiro, Sergey K. Ivanov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-07-03T09:26:00Z","title":"Exceptional light propagation via generalized bulk-edge correspondence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.03136","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:aece5b5762ebdb622d5ebfa60d63aeb3b0e49ba377460e71b88ebd4d02d79a17","target":"record","created_at":"2026-07-07T01:16:44Z","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":"2955a665ceebb55401a30b38d7c8311b40cf0780bf47a96efc8c29b7713d24f7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-07-03T09:26:00Z","title_canon_sha256":"82fd31852c83def611fc9864f3307d958e5bccd783aff4cb3d764456335f7d0d"},"schema_version":"1.0","source":{"id":"2607.03136","kind":"arxiv","version":1}},"canonical_sha256":"8936d893358eb8ffa7809c0ce6156ca50a4ccfdad10eaa65f6481347611839ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8936d893358eb8ffa7809c0ce6156ca50a4ccfdad10eaa65f6481347611839ea","first_computed_at":"2026-07-07T01:16:44.244656Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T01:16:44.244656Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"03VNXewSdOIHzBwgXn5iWyDxkhHYTnqJ9DX5Kw3bSXSk81oU3JciwOdn4DCtmKSRiAtKjnaDLa+LW8hJfZftBw==","signature_status":"signed_v1","signed_at":"2026-07-07T01:16:44.245199Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.03136","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aece5b5762ebdb622d5ebfa60d63aeb3b0e49ba377460e71b88ebd4d02d79a17","sha256:65229058eb13af09e3eaa8d41ff61672bab304820fc8ce07950a70312ea63471"],"state_sha256":"aa018c250583f972e3a1f10d0a26831821b125898f932b80cfdd6308adf1746a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eYjj7zSbRHs56/V9KOTTHLSEk6HQtpwipdEpinrDixgLRP7yU2Ia3nO/rFEdZ0uj6Mou11APpwkFp7NZ4b0BBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T20:16:26.267121Z","bundle_sha256":"53af5f9a8806a2536c04fc32a48281924ec9817de1aa4423e42a91b5f58d676c"}}