{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:Y2QH3OYWRTYF76LF55FGUOO4JK","short_pith_number":"pith:Y2QH3OYW","canonical_record":{"source":{"id":"1808.10726","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-08-31T13:18:17Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"7524e43c2beef94abbc0add3c370667b9e64e84b8548a77ed58874e17ccb381a","abstract_canon_sha256":"c424c7a237698ba2a9d736b7cd2250a8c8a0be6263e8a1858d370cfbb7e1c5a1"},"schema_version":"1.0"},"canonical_sha256":"c6a07dbb168cf05ff965ef4a6a39dc4abb906b5d6858b525d40976a938f04def","source":{"kind":"arxiv","id":"1808.10726","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.10726","created_at":"2026-05-18T00:06:44Z"},{"alias_kind":"arxiv_version","alias_value":"1808.10726v1","created_at":"2026-05-18T00:06:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.10726","created_at":"2026-05-18T00:06:44Z"},{"alias_kind":"pith_short_12","alias_value":"Y2QH3OYWRTYF","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Y2QH3OYWRTYF76LF","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Y2QH3OYW","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:Y2QH3OYWRTYF76LF55FGUOO4JK","target":"record","payload":{"canonical_record":{"source":{"id":"1808.10726","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-08-31T13:18:17Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"7524e43c2beef94abbc0add3c370667b9e64e84b8548a77ed58874e17ccb381a","abstract_canon_sha256":"c424c7a237698ba2a9d736b7cd2250a8c8a0be6263e8a1858d370cfbb7e1c5a1"},"schema_version":"1.0"},"canonical_sha256":"c6a07dbb168cf05ff965ef4a6a39dc4abb906b5d6858b525d40976a938f04def","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:44.958606Z","signature_b64":"I3DOELZm1/TPzmrup4n+1xHVduaCmmSkSs6SHmP6Oxoq3a7hwrRVk4bGgtJrOVQMPx8hM3x8cz3Fa5Co0fuJAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6a07dbb168cf05ff965ef4a6a39dc4abb906b5d6858b525d40976a938f04def","last_reissued_at":"2026-05-18T00:06:44.958147Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:44.958147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.10726","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":"2026-05-18T00:06:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"44qvorfUpdDEYJ49X+MVQ8VgYHYVdxp7c7ebMWURQwaLXAolLFpTUM7YItG6rZ5b5Wj5Q6g8R/ZO5t0J42S6Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:58:02.489828Z"},"content_sha256":"3d8be256703f6b0f68b95ba3300f9406f127d8a06fd75cd0f53373b507795429","schema_version":"1.0","event_id":"sha256:3d8be256703f6b0f68b95ba3300f9406f127d8a06fd75cd0f53373b507795429"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:Y2QH3OYWRTYF76LF55FGUOO4JK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent perfect absorption of nonlinear matter waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.PS"],"primary_cat":"cond-mat.quant-gas","authors_text":"Andreas M\\\"ullers, Bodhaditya Santra, Christian Baals, Dmitry A. Zezyulin, Herwig Ott, Jens Benary, Jian Jiang, Ralf Labouvie, Vladimir V. Konotop","submitted_at":"2018-08-31T13:18:17Z","abstract_excerpt":"Coherent perfect absorption is the complete extinction of incoming radiation by a complex potential in a physical system supporting wave propagation. The concept was proven for linear waves in variety of systems including light interacting with absorbing scatterers, plasmonic metasurfaces and graphene films, as well as sound waves. We extend the paradigm to coherent perfect absorption of nonlinear waves and experimentally demonstrate it for matter waves in an atomic Bose-Einstein condensate. Coherent absorption of nonlinear matter waves is achieved easier than its linear analogs because the st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.10726","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":"2026-05-18T00:06:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zqJaHEvmpnooxljZ/KWdSK95dH2f48vKcMQ+gzhK7y5Eq0cpMw58RjXqwRqYlddvRbRQrTYFTFW3TmX+sH1XAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:58:02.490165Z"},"content_sha256":"ac043c4717d2603b0ccb3cb10da91b6c7d76b3d0d5ce40c05b85b84cd9191c51","schema_version":"1.0","event_id":"sha256:ac043c4717d2603b0ccb3cb10da91b6c7d76b3d0d5ce40c05b85b84cd9191c51"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y2QH3OYWRTYF76LF55FGUOO4JK/bundle.json","state_url":"https://pith.science/pith/Y2QH3OYWRTYF76LF55FGUOO4JK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y2QH3OYWRTYF76LF55FGUOO4JK/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":"2026-06-01T18:58:02Z","links":{"resolver":"https://pith.science/pith/Y2QH3OYWRTYF76LF55FGUOO4JK","bundle":"https://pith.science/pith/Y2QH3OYWRTYF76LF55FGUOO4JK/bundle.json","state":"https://pith.science/pith/Y2QH3OYWRTYF76LF55FGUOO4JK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y2QH3OYWRTYF76LF55FGUOO4JK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Y2QH3OYWRTYF76LF55FGUOO4JK","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":"c424c7a237698ba2a9d736b7cd2250a8c8a0be6263e8a1858d370cfbb7e1c5a1","cross_cats_sorted":["nlin.PS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-08-31T13:18:17Z","title_canon_sha256":"7524e43c2beef94abbc0add3c370667b9e64e84b8548a77ed58874e17ccb381a"},"schema_version":"1.0","source":{"id":"1808.10726","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.10726","created_at":"2026-05-18T00:06:44Z"},{"alias_kind":"arxiv_version","alias_value":"1808.10726v1","created_at":"2026-05-18T00:06:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.10726","created_at":"2026-05-18T00:06:44Z"},{"alias_kind":"pith_short_12","alias_value":"Y2QH3OYWRTYF","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Y2QH3OYWRTYF76LF","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Y2QH3OYW","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:ac043c4717d2603b0ccb3cb10da91b6c7d76b3d0d5ce40c05b85b84cd9191c51","target":"graph","created_at":"2026-05-18T00:06:44Z","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"},"paper":{"abstract_excerpt":"Coherent perfect absorption is the complete extinction of incoming radiation by a complex potential in a physical system supporting wave propagation. The concept was proven for linear waves in variety of systems including light interacting with absorbing scatterers, plasmonic metasurfaces and graphene films, as well as sound waves. We extend the paradigm to coherent perfect absorption of nonlinear waves and experimentally demonstrate it for matter waves in an atomic Bose-Einstein condensate. Coherent absorption of nonlinear matter waves is achieved easier than its linear analogs because the st","authors_text":"Andreas M\\\"ullers, Bodhaditya Santra, Christian Baals, Dmitry A. Zezyulin, Herwig Ott, Jens Benary, Jian Jiang, Ralf Labouvie, Vladimir V. Konotop","cross_cats":["nlin.PS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-08-31T13:18:17Z","title":"Coherent perfect absorption of nonlinear matter waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.10726","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":"sha256:3d8be256703f6b0f68b95ba3300f9406f127d8a06fd75cd0f53373b507795429","target":"record","created_at":"2026-05-18T00:06:44Z","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":"c424c7a237698ba2a9d736b7cd2250a8c8a0be6263e8a1858d370cfbb7e1c5a1","cross_cats_sorted":["nlin.PS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2018-08-31T13:18:17Z","title_canon_sha256":"7524e43c2beef94abbc0add3c370667b9e64e84b8548a77ed58874e17ccb381a"},"schema_version":"1.0","source":{"id":"1808.10726","kind":"arxiv","version":1}},"canonical_sha256":"c6a07dbb168cf05ff965ef4a6a39dc4abb906b5d6858b525d40976a938f04def","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6a07dbb168cf05ff965ef4a6a39dc4abb906b5d6858b525d40976a938f04def","first_computed_at":"2026-05-18T00:06:44.958147Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:44.958147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I3DOELZm1/TPzmrup4n+1xHVduaCmmSkSs6SHmP6Oxoq3a7hwrRVk4bGgtJrOVQMPx8hM3x8cz3Fa5Co0fuJAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:44.958606Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.10726","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d8be256703f6b0f68b95ba3300f9406f127d8a06fd75cd0f53373b507795429","sha256:ac043c4717d2603b0ccb3cb10da91b6c7d76b3d0d5ce40c05b85b84cd9191c51"],"state_sha256":"f04bb71acbeabc52c693b5510d62b2fe127139690b2759e0670185cd183b474b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oHOELfC+xC+1NPUgSrziRwdMowYIhznMhjO+dLsTwecCYnOVd3LIJ7iriX+NyTyeqXIcKXv3ksH4G34kuHpHDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T18:58:02.492158Z","bundle_sha256":"4d4a46b860b2cb528c027505bceee725b990aac592846a32c0f333d60a74fae8"}}