{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:KKFMCWBVQTYXIHV5R5V3N4WWAO","short_pith_number":"pith:KKFMCWBV","canonical_record":{"source":{"id":"1011.3700","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-16T14:12:16Z","cross_cats_sorted":[],"title_canon_sha256":"68ca84f0f8dab5655afcc7aa83f734c504d5261547969afe0d1e6bcacc225fa0","abstract_canon_sha256":"edae92b3d6a7da15e398b2a6c7ef631d5d1b89db3adb6e0468d723b16c5ceabe"},"schema_version":"1.0"},"canonical_sha256":"528ac1583584f1741ebd8f6bb6f2d6038492169de4dfa837f447b21293da711d","source":{"kind":"arxiv","id":"1011.3700","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3700","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3700v1","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3700","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"pith_short_12","alias_value":"KKFMCWBVQTYX","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KKFMCWBVQTYXIHV5","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KKFMCWBV","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:KKFMCWBVQTYXIHV5R5V3N4WWAO","target":"record","payload":{"canonical_record":{"source":{"id":"1011.3700","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-16T14:12:16Z","cross_cats_sorted":[],"title_canon_sha256":"68ca84f0f8dab5655afcc7aa83f734c504d5261547969afe0d1e6bcacc225fa0","abstract_canon_sha256":"edae92b3d6a7da15e398b2a6c7ef631d5d1b89db3adb6e0468d723b16c5ceabe"},"schema_version":"1.0"},"canonical_sha256":"528ac1583584f1741ebd8f6bb6f2d6038492169de4dfa837f447b21293da711d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:47.450280Z","signature_b64":"djcrRpOmFlT1LvHGNUEnIdNc8JB0vlNM+LXVhlZKi23bLCkdexVMNJJ9znyM6itQtMQTGAAkcrNczpc81mpdBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"528ac1583584f1741ebd8f6bb6f2d6038492169de4dfa837f447b21293da711d","last_reissued_at":"2026-05-18T03:23:47.449511Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:47.449511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.3700","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":"FMN5h/O1zq6Ab3XjobS7cfL5Kv5heJn8OnQ5G8nsJOsKOWCKPgWHejr9YG1PZlQHUS81W+tJ8lWDUAVrN8hJBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:29:00.480138Z"},"content_sha256":"4841194ce196e43ddbe06e685f6ffe65d8ab9ca9cfc019d2602ebfde5fddb44d","schema_version":"1.0","event_id":"sha256:4841194ce196e43ddbe06e685f6ffe65d8ab9ca9cfc019d2602ebfde5fddb44d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:KKFMCWBVQTYXIHV5R5V3N4WWAO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Two-peaked and flat-top perfect bright solitons in epsilon-near-zero nonlinear metamaterials: novel Kerr self-trapping mechanisms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alessandro Ciattoni, Carlo Rizza, Elia Palange","submitted_at":"2010-11-16T14:12:16Z","abstract_excerpt":"We analytically investigate transverse magnetic (TM) spatial bright solitons, as exact solutions of Maxwell's equations, propagating through nonlinear metamaterials whose linear dielectric permittivity is very close to zero and whose effective nonlinear Kerr parameters can be tailored to achieve values not available in standard materials. Exploiting the fact that, in the considered medium, linear and nonlinear polarization can be comparable at feasible and realistic optical intensities, we identify two novel self-trapping mechanisms able to support two-peaked and flat-top solitons, respectivel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3700","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":"xhHQ2OiR2+RXTBcho4I/paCMit7XUUiEHP7KukzUwyUKd7eacL9nnZgNwe37ikCFxSuuADVOMWnJCCLtsKPgAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:29:00.480492Z"},"content_sha256":"f8ab133460949fd5c1b1976213a50564eb92cc05a138a31906b3c9b311f7f97b","schema_version":"1.0","event_id":"sha256:f8ab133460949fd5c1b1976213a50564eb92cc05a138a31906b3c9b311f7f97b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KKFMCWBVQTYXIHV5R5V3N4WWAO/bundle.json","state_url":"https://pith.science/pith/KKFMCWBVQTYXIHV5R5V3N4WWAO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KKFMCWBVQTYXIHV5R5V3N4WWAO/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":"2026-05-28T10:29:00Z","links":{"resolver":"https://pith.science/pith/KKFMCWBVQTYXIHV5R5V3N4WWAO","bundle":"https://pith.science/pith/KKFMCWBVQTYXIHV5R5V3N4WWAO/bundle.json","state":"https://pith.science/pith/KKFMCWBVQTYXIHV5R5V3N4WWAO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KKFMCWBVQTYXIHV5R5V3N4WWAO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:KKFMCWBVQTYXIHV5R5V3N4WWAO","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":"edae92b3d6a7da15e398b2a6c7ef631d5d1b89db3adb6e0468d723b16c5ceabe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-16T14:12:16Z","title_canon_sha256":"68ca84f0f8dab5655afcc7aa83f734c504d5261547969afe0d1e6bcacc225fa0"},"schema_version":"1.0","source":{"id":"1011.3700","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3700","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3700v1","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3700","created_at":"2026-05-18T03:23:47Z"},{"alias_kind":"pith_short_12","alias_value":"KKFMCWBVQTYX","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KKFMCWBVQTYXIHV5","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KKFMCWBV","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:f8ab133460949fd5c1b1976213a50564eb92cc05a138a31906b3c9b311f7f97b","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 analytically investigate transverse magnetic (TM) spatial bright solitons, as exact solutions of Maxwell's equations, propagating through nonlinear metamaterials whose linear dielectric permittivity is very close to zero and whose effective nonlinear Kerr parameters can be tailored to achieve values not available in standard materials. Exploiting the fact that, in the considered medium, linear and nonlinear polarization can be comparable at feasible and realistic optical intensities, we identify two novel self-trapping mechanisms able to support two-peaked and flat-top solitons, respectivel","authors_text":"Alessandro Ciattoni, Carlo Rizza, Elia Palange","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-16T14:12:16Z","title":"Two-peaked and flat-top perfect bright solitons in epsilon-near-zero nonlinear metamaterials: novel Kerr self-trapping mechanisms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3700","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":"sha256:4841194ce196e43ddbe06e685f6ffe65d8ab9ca9cfc019d2602ebfde5fddb44d","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":"edae92b3d6a7da15e398b2a6c7ef631d5d1b89db3adb6e0468d723b16c5ceabe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-11-16T14:12:16Z","title_canon_sha256":"68ca84f0f8dab5655afcc7aa83f734c504d5261547969afe0d1e6bcacc225fa0"},"schema_version":"1.0","source":{"id":"1011.3700","kind":"arxiv","version":1}},"canonical_sha256":"528ac1583584f1741ebd8f6bb6f2d6038492169de4dfa837f447b21293da711d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"528ac1583584f1741ebd8f6bb6f2d6038492169de4dfa837f447b21293da711d","first_computed_at":"2026-05-18T03:23:47.449511Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:47.449511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"djcrRpOmFlT1LvHGNUEnIdNc8JB0vlNM+LXVhlZKi23bLCkdexVMNJJ9znyM6itQtMQTGAAkcrNczpc81mpdBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:47.450280Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.3700","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4841194ce196e43ddbe06e685f6ffe65d8ab9ca9cfc019d2602ebfde5fddb44d","sha256:f8ab133460949fd5c1b1976213a50564eb92cc05a138a31906b3c9b311f7f97b"],"state_sha256":"058eb2580971377ee1475aaaa68dd2127c92423b1f6d5a9dd36838b5cfab7790"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2Dq8GKMSNOcToGk3euA+5UQ2gp1RaFHdPRP/dgZTYaeTP+C8IXUXy0YJD75Yc+8+MhpBNBl8M4t8KDQEnoEiAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T10:29:00.482366Z","bundle_sha256":"2df0818e5630126d9ad26c0c9b7dbf8b6c61c903edec63ce92efe618adf540d1"}}