{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:PQQ22TZPQNJS3TMD6ZSSNLN77P","short_pith_number":"pith:PQQ22TZP","canonical_record":{"source":{"id":"1102.4945","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-24T10:21:37Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"14eb53963799c93c61f4ac6ff314486ef1aac4d1e5f711b17a39f51b8ee60856","abstract_canon_sha256":"755aa7f23b7a4f8a36a0270180fcff45e193318d2cc099bc981bdc59fbd0861d"},"schema_version":"1.0"},"canonical_sha256":"7c21ad4f2f83532dcd83f66526adbffbdb232e760f0b3e2c65d19dd8a4563dad","source":{"kind":"arxiv","id":"1102.4945","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.4945","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"arxiv_version","alias_value":"1102.4945v1","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4945","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"pith_short_12","alias_value":"PQQ22TZPQNJS","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PQQ22TZPQNJS3TMD","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PQQ22TZP","created_at":"2026-05-18T12:26:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:PQQ22TZPQNJS3TMD6ZSSNLN77P","target":"record","payload":{"canonical_record":{"source":{"id":"1102.4945","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-24T10:21:37Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"14eb53963799c93c61f4ac6ff314486ef1aac4d1e5f711b17a39f51b8ee60856","abstract_canon_sha256":"755aa7f23b7a4f8a36a0270180fcff45e193318d2cc099bc981bdc59fbd0861d"},"schema_version":"1.0"},"canonical_sha256":"7c21ad4f2f83532dcd83f66526adbffbdb232e760f0b3e2c65d19dd8a4563dad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:47.215698Z","signature_b64":"EMhqyrq93K2GGqIJhkx4P4H8wxmXIq+YxiRJUUF3u8G+Qjg9GhkecCHDReer2ude6wMGsdW6GNWh4t5ObJm5DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c21ad4f2f83532dcd83f66526adbffbdb232e760f0b3e2c65d19dd8a4563dad","last_reissued_at":"2026-05-18T03:23:47.215212Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:47.215212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.4945","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":"2026-05-18T03:23:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bKjX+0xvxg5hrjl+H+FMMVWbPG25BwYkPgU4MVheZNhkXtJHIYaKT+jQA4NToEDLvL6WXqf6zBcsd3r+jv6TAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T09:57:33.268662Z"},"content_sha256":"727075d9a6018dac0f4c19c02a57aba16a44042bb0cceb6afb4fc5e48b992410","schema_version":"1.0","event_id":"sha256:727075d9a6018dac0f4c19c02a57aba16a44042bb0cceb6afb4fc5e48b992410"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:PQQ22TZPQNJS3TMD6ZSSNLN77P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Subwavelength optical spatial solitons and three-dimensional localization in disordered ferroelectrics: towards metamaterials of nonlinear origin","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"physics.optics","authors_text":"Aharon J. Agranat, Claudio Conti, Eugenio DelRe","submitted_at":"2011-02-24T10:21:37Z","abstract_excerpt":"We predict the existence of a novel class of multidimensional light localizations in out-of-equilibrium ferroelectric crystals. In two dimensions, the non-diffracting beams form at arbitrary low power level and propagate even when their width is well below the optical wavelength. In three dimensions, a novel form of subwavelength light bullets is found. The effects emerge when compositionally disordered crystals are brought to their metastable glassy state, and can have a profound impact on super-resolved imaging and ultra-dense optical storage, while resembling many features of the so-called "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4945","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":"2026-05-18T03:23:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SL2XJ0QYPQllgWfF6GOjjcuR4p2DvYgG4Idjvld6gRL99t3FZd41zuECwS/C1tp9EGftbdInnbiFkH8r8IEhDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T09:57:33.269360Z"},"content_sha256":"8a9f48ef7ab2666b59ed03c2adfd8892babd65bca2f954e5ba469c2eabc8949b","schema_version":"1.0","event_id":"sha256:8a9f48ef7ab2666b59ed03c2adfd8892babd65bca2f954e5ba469c2eabc8949b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PQQ22TZPQNJS3TMD6ZSSNLN77P/bundle.json","state_url":"https://pith.science/pith/PQQ22TZPQNJS3TMD6ZSSNLN77P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PQQ22TZPQNJS3TMD6ZSSNLN77P/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":"2026-05-26T09:57:33Z","links":{"resolver":"https://pith.science/pith/PQQ22TZPQNJS3TMD6ZSSNLN77P","bundle":"https://pith.science/pith/PQQ22TZPQNJS3TMD6ZSSNLN77P/bundle.json","state":"https://pith.science/pith/PQQ22TZPQNJS3TMD6ZSSNLN77P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PQQ22TZPQNJS3TMD6ZSSNLN77P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:PQQ22TZPQNJS3TMD6ZSSNLN77P","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":"755aa7f23b7a4f8a36a0270180fcff45e193318d2cc099bc981bdc59fbd0861d","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-24T10:21:37Z","title_canon_sha256":"14eb53963799c93c61f4ac6ff314486ef1aac4d1e5f711b17a39f51b8ee60856"},"schema_version":"1.0","source":{"id":"1102.4945","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.4945","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"arxiv_version","alias_value":"1102.4945v1","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4945","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"pith_short_12","alias_value":"PQQ22TZPQNJS","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PQQ22TZPQNJS3TMD","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PQQ22TZP","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:8a9f48ef7ab2666b59ed03c2adfd8892babd65bca2f954e5ba469c2eabc8949b","target":"graph","created_at":"2026-05-18T03:23:47Z","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 predict the existence of a novel class of multidimensional light localizations in out-of-equilibrium ferroelectric crystals. In two dimensions, the non-diffracting beams form at arbitrary low power level and propagate even when their width is well below the optical wavelength. In three dimensions, a novel form of subwavelength light bullets is found. The effects emerge when compositionally disordered crystals are brought to their metastable glassy state, and can have a profound impact on super-resolved imaging and ultra-dense optical storage, while resembling many features of the so-called ","authors_text":"Aharon J. Agranat, Claudio Conti, Eugenio DelRe","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-24T10:21:37Z","title":"Subwavelength optical spatial solitons and three-dimensional localization in disordered ferroelectrics: towards metamaterials of nonlinear origin"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4945","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":"sha256:727075d9a6018dac0f4c19c02a57aba16a44042bb0cceb6afb4fc5e48b992410","target":"record","created_at":"2026-05-18T03:23:47Z","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":"755aa7f23b7a4f8a36a0270180fcff45e193318d2cc099bc981bdc59fbd0861d","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-02-24T10:21:37Z","title_canon_sha256":"14eb53963799c93c61f4ac6ff314486ef1aac4d1e5f711b17a39f51b8ee60856"},"schema_version":"1.0","source":{"id":"1102.4945","kind":"arxiv","version":1}},"canonical_sha256":"7c21ad4f2f83532dcd83f66526adbffbdb232e760f0b3e2c65d19dd8a4563dad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c21ad4f2f83532dcd83f66526adbffbdb232e760f0b3e2c65d19dd8a4563dad","first_computed_at":"2026-05-18T03:23:47.215212Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:47.215212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EMhqyrq93K2GGqIJhkx4P4H8wxmXIq+YxiRJUUF3u8G+Qjg9GhkecCHDReer2ude6wMGsdW6GNWh4t5ObJm5DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:47.215698Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.4945","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:727075d9a6018dac0f4c19c02a57aba16a44042bb0cceb6afb4fc5e48b992410","sha256:8a9f48ef7ab2666b59ed03c2adfd8892babd65bca2f954e5ba469c2eabc8949b"],"state_sha256":"bfb8406eff3d2e9fe1bfcb621f7ac85a588505072c41ede08a6365b92a0ecd78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"adUnFyh7jZtoqj7j3bJXO9xQYIidKtHzhJPStJ1QGWXPDP9eZVNtQ7noE+CFnkI7dyevr1n3XwFut6wCFxKABQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T09:57:33.273112Z","bundle_sha256":"bdda6dcfb668537195fc9e5600df14622c018c4fdad3c662348f736bdac614e9"}}