{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:LW4OEMNLQSVJBVKSLYM4EGW7Y5","short_pith_number":"pith:LW4OEMNL","canonical_record":{"source":{"id":"1808.04554","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-08-14T06:51:31Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"title_canon_sha256":"88eb2de4c5f9a2ed072c61534f05cc8962dfb1e7e58784916445aec4b4811ddf","abstract_canon_sha256":"cb0a0ad6b9bbc0ac2d3cde7d0d0f548ba9637f91dc5936734a6903ddf7efd2eb"},"schema_version":"1.0"},"canonical_sha256":"5db8e231ab84aa90d5525e19c21adfc7602e9d265dd0a3876bccf005089839fb","source":{"kind":"arxiv","id":"1808.04554","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.04554","created_at":"2026-05-17T23:59:51Z"},{"alias_kind":"arxiv_version","alias_value":"1808.04554v1","created_at":"2026-05-17T23:59:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.04554","created_at":"2026-05-17T23:59:51Z"},{"alias_kind":"pith_short_12","alias_value":"LW4OEMNLQSVJ","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LW4OEMNLQSVJBVKS","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LW4OEMNL","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:LW4OEMNLQSVJBVKSLYM4EGW7Y5","target":"record","payload":{"canonical_record":{"source":{"id":"1808.04554","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-08-14T06:51:31Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"title_canon_sha256":"88eb2de4c5f9a2ed072c61534f05cc8962dfb1e7e58784916445aec4b4811ddf","abstract_canon_sha256":"cb0a0ad6b9bbc0ac2d3cde7d0d0f548ba9637f91dc5936734a6903ddf7efd2eb"},"schema_version":"1.0"},"canonical_sha256":"5db8e231ab84aa90d5525e19c21adfc7602e9d265dd0a3876bccf005089839fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:51.889882Z","signature_b64":"7XtTIs40z8aJh8CW1UB/EZs+jphZmJ+WItkgv0OmVsVPbIPD4gUbI9ftXqDOWRS4QJcv5OXY2SljRk2sp7uzDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5db8e231ab84aa90d5525e19c21adfc7602e9d265dd0a3876bccf005089839fb","last_reissued_at":"2026-05-17T23:59:51.889457Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:51.889457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.04554","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":"2026-05-17T23:59:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"givNOeNjJOydYf9MsdWUVJ5a7r5cb/kLNhG1i/px6bnaZ0eVDj+IAIid3Qlvsb0BRB6ivegSyMJ8bAtt4BFKCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:28:02.720677Z"},"content_sha256":"fe1d549b19c1c455a377bd95a88153ef77624777207d00dc9b2702db81979308","schema_version":"1.0","event_id":"sha256:fe1d549b19c1c455a377bd95a88153ef77624777207d00dc9b2702db81979308"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:LW4OEMNLQSVJBVKSLYM4EGW7Y5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Three-particle electron-hole complexes in two-dimensional electron systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.quant-gas"],"primary_cat":"cond-mat.str-el","authors_text":"A. S. Zhuravlev, A. V. Gorbunov, I. V. Kukushkin, L. V. Kulik, M. D. Velikanov, S. Schmult, V. A. Kuznetsov","submitted_at":"2018-08-14T06:51:31Z","abstract_excerpt":"Three-particle complexes consisting of two holes in the completely filled zero electron Landau level and an excited electron in the unoccupied first Landau level are investigated in a quantum Hall insulator. The distinctive features of these three-particle complexes are an electron-hole mass symmetry and the small energy gap of the quantum Hall insulator itself. Theoretical calculations of the trion energy spectrum in a quantizing magnetic field predict that, besides the ground state, trions feature a hierarchy of excited bound states. In agreement with the theoretical simulations, we observe "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.04554","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":"2026-05-17T23:59:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kyMEYMdKzfedQsVdcku+qmInYbQ3O49sxoumGOHKUUAuwTmQIqmLxxFPHytstA6Lll80jS5SZwQAHtedfKFKDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T21:28:02.721032Z"},"content_sha256":"ed4030e983b9be4056595693fbb800f8ca9c1736f84097303e472471b8dfbcde","schema_version":"1.0","event_id":"sha256:ed4030e983b9be4056595693fbb800f8ca9c1736f84097303e472471b8dfbcde"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LW4OEMNLQSVJBVKSLYM4EGW7Y5/bundle.json","state_url":"https://pith.science/pith/LW4OEMNLQSVJBVKSLYM4EGW7Y5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LW4OEMNLQSVJBVKSLYM4EGW7Y5/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":"2026-06-01T21:28:02Z","links":{"resolver":"https://pith.science/pith/LW4OEMNLQSVJBVKSLYM4EGW7Y5","bundle":"https://pith.science/pith/LW4OEMNLQSVJBVKSLYM4EGW7Y5/bundle.json","state":"https://pith.science/pith/LW4OEMNLQSVJBVKSLYM4EGW7Y5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LW4OEMNLQSVJBVKSLYM4EGW7Y5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LW4OEMNLQSVJBVKSLYM4EGW7Y5","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":"cb0a0ad6b9bbc0ac2d3cde7d0d0f548ba9637f91dc5936734a6903ddf7efd2eb","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-08-14T06:51:31Z","title_canon_sha256":"88eb2de4c5f9a2ed072c61534f05cc8962dfb1e7e58784916445aec4b4811ddf"},"schema_version":"1.0","source":{"id":"1808.04554","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.04554","created_at":"2026-05-17T23:59:51Z"},{"alias_kind":"arxiv_version","alias_value":"1808.04554v1","created_at":"2026-05-17T23:59:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.04554","created_at":"2026-05-17T23:59:51Z"},{"alias_kind":"pith_short_12","alias_value":"LW4OEMNLQSVJ","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LW4OEMNLQSVJBVKS","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LW4OEMNL","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:ed4030e983b9be4056595693fbb800f8ca9c1736f84097303e472471b8dfbcde","target":"graph","created_at":"2026-05-17T23:59:51Z","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":"Three-particle complexes consisting of two holes in the completely filled zero electron Landau level and an excited electron in the unoccupied first Landau level are investigated in a quantum Hall insulator. The distinctive features of these three-particle complexes are an electron-hole mass symmetry and the small energy gap of the quantum Hall insulator itself. Theoretical calculations of the trion energy spectrum in a quantizing magnetic field predict that, besides the ground state, trions feature a hierarchy of excited bound states. In agreement with the theoretical simulations, we observe ","authors_text":"A. S. Zhuravlev, A. V. Gorbunov, I. V. Kukushkin, L. V. Kulik, M. D. Velikanov, S. Schmult, V. A. Kuznetsov","cross_cats":["cond-mat.mes-hall","cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-08-14T06:51:31Z","title":"Three-particle electron-hole complexes in two-dimensional electron systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.04554","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:fe1d549b19c1c455a377bd95a88153ef77624777207d00dc9b2702db81979308","target":"record","created_at":"2026-05-17T23:59:51Z","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":"cb0a0ad6b9bbc0ac2d3cde7d0d0f548ba9637f91dc5936734a6903ddf7efd2eb","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-08-14T06:51:31Z","title_canon_sha256":"88eb2de4c5f9a2ed072c61534f05cc8962dfb1e7e58784916445aec4b4811ddf"},"schema_version":"1.0","source":{"id":"1808.04554","kind":"arxiv","version":1}},"canonical_sha256":"5db8e231ab84aa90d5525e19c21adfc7602e9d265dd0a3876bccf005089839fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5db8e231ab84aa90d5525e19c21adfc7602e9d265dd0a3876bccf005089839fb","first_computed_at":"2026-05-17T23:59:51.889457Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:51.889457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7XtTIs40z8aJh8CW1UB/EZs+jphZmJ+WItkgv0OmVsVPbIPD4gUbI9ftXqDOWRS4QJcv5OXY2SljRk2sp7uzDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:51.889882Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.04554","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe1d549b19c1c455a377bd95a88153ef77624777207d00dc9b2702db81979308","sha256:ed4030e983b9be4056595693fbb800f8ca9c1736f84097303e472471b8dfbcde"],"state_sha256":"9015330d4d6c3ad4f31aaa574a56ad28b8e7e8b3c6054408f8dac69cf57fb320"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5tUO75u+oxaWTDbB8hRbA2QOCZUxGMdRzrluOmomxjV6RM4R4eHLwFGhqijyM3zbrrewP7J+j943y7DU+BhBCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T21:28:02.723179Z","bundle_sha256":"968164094ad93f3711df5d9b187f22597b59eb4c4c70aa2fc6017cdfb10785f6"}}