{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:F3FGXTBUCTWG5MRPD3T32DH3JP","short_pith_number":"pith:F3FGXTBU","canonical_record":{"source":{"id":"1811.01598","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-05T10:44:00Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"eb0193e525a5be8b272b47e8873c0966e631aa664d57dd99d60f57a4c4cfc377","abstract_canon_sha256":"5720fa4c771c177dbcecf630eacd3f11842b6cc10b068d2e57a3cd3907ce5563"},"schema_version":"1.0"},"canonical_sha256":"2eca6bcc3414ec6eb22f1ee7bd0cfb4bc9226ec3d5191a5ab9c6a0528aaaad07","source":{"kind":"arxiv","id":"1811.01598","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.01598","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"arxiv_version","alias_value":"1811.01598v1","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01598","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"pith_short_12","alias_value":"F3FGXTBUCTWG","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"pith_short_16","alias_value":"F3FGXTBUCTWG5MRP","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"pith_short_8","alias_value":"F3FGXTBU","created_at":"2026-07-05T00:41:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:F3FGXTBUCTWG5MRPD3T32DH3JP","target":"record","payload":{"canonical_record":{"source":{"id":"1811.01598","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-05T10:44:00Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"eb0193e525a5be8b272b47e8873c0966e631aa664d57dd99d60f57a4c4cfc377","abstract_canon_sha256":"5720fa4c771c177dbcecf630eacd3f11842b6cc10b068d2e57a3cd3907ce5563"},"schema_version":"1.0"},"canonical_sha256":"2eca6bcc3414ec6eb22f1ee7bd0cfb4bc9226ec3d5191a5ab9c6a0528aaaad07","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:41:22.683704Z","signature_b64":"B88kas7a/abzZFv7srxrupZbBeTDmAm5Q8HDxL0bF8PrjURj2B+t5y/J414F6kkgpaCbtvePb1CrdI2YPadVDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2eca6bcc3414ec6eb22f1ee7bd0cfb4bc9226ec3d5191a5ab9c6a0528aaaad07","last_reissued_at":"2026-07-05T00:41:22.683207Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:41:22.683207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.01598","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":"2026-07-05T00:41:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rfAKH4ogKztnrL3HsJ7N011l7sl3tFouYYnQ7y3Ij3h59h653EcMsXC4dO3Lg8Esx7WZfddEowd9iPm4c63BAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T14:16:30.906421Z"},"content_sha256":"cf5107f5e0d423523801d5a15a1bf40d551fb4b509ff79556c4eee1cef21252e","schema_version":"1.0","event_id":"sha256:cf5107f5e0d423523801d5a15a1bf40d551fb4b509ff79556c4eee1cef21252e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:F3FGXTBUCTWG5MRPD3T32DH3JP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Revealing Strong Plasmon-Exciton Coupling Between Nano-gap Resonators and Two-Dimensional Semiconductors at Ambient Conditions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.optics","authors_text":"Boyang Ding, Jian Qin, Min Qiu, Richard Blaikie, Yanfeng Zhang, Yu-hui Chen, Zhepeng Zhang","submitted_at":"2018-11-05T10:44:00Z","abstract_excerpt":"Strong coupling of two-dimensional semiconductor excitons with plasmonic resonators enables control of light-matter interaction at the subwavelength scale. Here we develop strong coupling in plasmonic nano-gap resonators that allow modification of exciton number contributing to the coupling. Using this system, we not only demonstrate a large vacuum Rabi splitting up to 163 meV and splitting features in photoluminescence spectra, but also reveal that the exciton number can be reduced down to single-digit level (N<10), which is an order lower than that of traditional systems, close to single-exc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01598","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/1811.01598/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":"2026-07-05T00:41:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7TGxfZ7sgrUyt9KPz4iSs6R+eQwO9nNF1zFoaDN1iIWxTKvZ127FbcqT77ubIqiaJ2pldM2gbyZqtOVwbcmGAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T14:16:30.906799Z"},"content_sha256":"527179c13ac82131e8f1c27b088ffa33fe55618b93167c4223b8f379b134ef76","schema_version":"1.0","event_id":"sha256:527179c13ac82131e8f1c27b088ffa33fe55618b93167c4223b8f379b134ef76"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F3FGXTBUCTWG5MRPD3T32DH3JP/bundle.json","state_url":"https://pith.science/pith/F3FGXTBUCTWG5MRPD3T32DH3JP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F3FGXTBUCTWG5MRPD3T32DH3JP/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":"2026-07-05T14:16:30Z","links":{"resolver":"https://pith.science/pith/F3FGXTBUCTWG5MRPD3T32DH3JP","bundle":"https://pith.science/pith/F3FGXTBUCTWG5MRPD3T32DH3JP/bundle.json","state":"https://pith.science/pith/F3FGXTBUCTWG5MRPD3T32DH3JP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F3FGXTBUCTWG5MRPD3T32DH3JP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:F3FGXTBUCTWG5MRPD3T32DH3JP","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":"5720fa4c771c177dbcecf630eacd3f11842b6cc10b068d2e57a3cd3907ce5563","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-05T10:44:00Z","title_canon_sha256":"eb0193e525a5be8b272b47e8873c0966e631aa664d57dd99d60f57a4c4cfc377"},"schema_version":"1.0","source":{"id":"1811.01598","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.01598","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"arxiv_version","alias_value":"1811.01598v1","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01598","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"pith_short_12","alias_value":"F3FGXTBUCTWG","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"pith_short_16","alias_value":"F3FGXTBUCTWG5MRP","created_at":"2026-07-05T00:41:22Z"},{"alias_kind":"pith_short_8","alias_value":"F3FGXTBU","created_at":"2026-07-05T00:41:22Z"}],"graph_snapshots":[{"event_id":"sha256:527179c13ac82131e8f1c27b088ffa33fe55618b93167c4223b8f379b134ef76","target":"graph","created_at":"2026-07-05T00:41:22Z","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/1811.01598/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Strong coupling of two-dimensional semiconductor excitons with plasmonic resonators enables control of light-matter interaction at the subwavelength scale. Here we develop strong coupling in plasmonic nano-gap resonators that allow modification of exciton number contributing to the coupling. Using this system, we not only demonstrate a large vacuum Rabi splitting up to 163 meV and splitting features in photoluminescence spectra, but also reveal that the exciton number can be reduced down to single-digit level (N<10), which is an order lower than that of traditional systems, close to single-exc","authors_text":"Boyang Ding, Jian Qin, Min Qiu, Richard Blaikie, Yanfeng Zhang, Yu-hui Chen, Zhepeng Zhang","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-05T10:44:00Z","title":"Revealing Strong Plasmon-Exciton Coupling Between Nano-gap Resonators and Two-Dimensional Semiconductors at Ambient Conditions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01598","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:cf5107f5e0d423523801d5a15a1bf40d551fb4b509ff79556c4eee1cef21252e","target":"record","created_at":"2026-07-05T00:41:22Z","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":"5720fa4c771c177dbcecf630eacd3f11842b6cc10b068d2e57a3cd3907ce5563","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-05T10:44:00Z","title_canon_sha256":"eb0193e525a5be8b272b47e8873c0966e631aa664d57dd99d60f57a4c4cfc377"},"schema_version":"1.0","source":{"id":"1811.01598","kind":"arxiv","version":1}},"canonical_sha256":"2eca6bcc3414ec6eb22f1ee7bd0cfb4bc9226ec3d5191a5ab9c6a0528aaaad07","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2eca6bcc3414ec6eb22f1ee7bd0cfb4bc9226ec3d5191a5ab9c6a0528aaaad07","first_computed_at":"2026-07-05T00:41:22.683207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:41:22.683207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B88kas7a/abzZFv7srxrupZbBeTDmAm5Q8HDxL0bF8PrjURj2B+t5y/J414F6kkgpaCbtvePb1CrdI2YPadVDA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:41:22.683704Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.01598","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf5107f5e0d423523801d5a15a1bf40d551fb4b509ff79556c4eee1cef21252e","sha256:527179c13ac82131e8f1c27b088ffa33fe55618b93167c4223b8f379b134ef76"],"state_sha256":"a7988080f22de12e0f7ae110bad15456b2dd2ba00b5e80329b1d9af8a4064699"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H/nLDwfbf7i6/t6dd/EDr8xNJSkEqg4faM8LdlTyfyrOJ1XbkmGtGcnSpHD9JG2az+0vQwqNDx9LoIdRw0xFAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T14:16:30.908912Z","bundle_sha256":"55cbc6718ac39df0f543b43bd68d248020507eda00f4d6ce00d52f1bd396b96e"}}