{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:LPHXQVJ3CNO4ZPOUIH24OEATHS","short_pith_number":"pith:LPHXQVJ3","canonical_record":{"source":{"id":"0804.1635","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2008-04-10T07:14:20Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"f1827ae42810df74743bc4b970f7314b9150dd0c2e66a13d4697a11727afcc28","abstract_canon_sha256":"854603a8925f02d00c4646fb437b84686905c15ac5c3c2ce4ec31a0390cb1f8a"},"schema_version":"1.0"},"canonical_sha256":"5bcf78553b135dccbdd441f5c710133c8ee52c56ffefe83d4959b35319d1cdcf","source":{"kind":"arxiv","id":"0804.1635","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0804.1635","created_at":"2026-05-18T03:04:22Z"},{"alias_kind":"arxiv_version","alias_value":"0804.1635v2","created_at":"2026-05-18T03:04:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0804.1635","created_at":"2026-05-18T03:04:22Z"},{"alias_kind":"pith_short_12","alias_value":"LPHXQVJ3CNO4","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"LPHXQVJ3CNO4ZPOU","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"LPHXQVJ3","created_at":"2026-05-18T12:25:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:LPHXQVJ3CNO4ZPOUIH24OEATHS","target":"record","payload":{"canonical_record":{"source":{"id":"0804.1635","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2008-04-10T07:14:20Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"f1827ae42810df74743bc4b970f7314b9150dd0c2e66a13d4697a11727afcc28","abstract_canon_sha256":"854603a8925f02d00c4646fb437b84686905c15ac5c3c2ce4ec31a0390cb1f8a"},"schema_version":"1.0"},"canonical_sha256":"5bcf78553b135dccbdd441f5c710133c8ee52c56ffefe83d4959b35319d1cdcf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:04:22.825140Z","signature_b64":"FopwSXotdvj0aELxG3B4wLgkSfpPtGRYdrOoZk5krTv6OAuMh5wjE4xOFRrRNgr7Ifvfcrqq7TfqmfPF5wWuCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5bcf78553b135dccbdd441f5c710133c8ee52c56ffefe83d4959b35319d1cdcf","last_reissued_at":"2026-05-18T03:04:22.824650Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:04:22.824650Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0804.1635","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:04:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VOP8DoEtusDEhmNcL41GrGGxLRPiIR3qAlP0WeWx4Vt8cMJD/ky4YzsntMK7s55ZbTTgDIMIPnqld++r/uonCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:49:17.341175Z"},"content_sha256":"14110b5946a3c2450708ef7cf5d051eedb978a0042e448c38e02672c890d47eb","schema_version":"1.0","event_id":"sha256:14110b5946a3c2450708ef7cf5d051eedb978a0042e448c38e02672c890d47eb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:LPHXQVJ3CNO4ZPOUIH24OEATHS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"States of interacting composite fermions at Landau level fillig $\\nu=2+3/8$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Chuntai Shi, Csaba Toke, Jainendra K. Jain","submitted_at":"2008-04-10T07:14:20Z","abstract_excerpt":"There is increasing experimental evidence for fractional quantum Hall effect at filling factor $\\nu=2+3/8$. Modeling it as a system of composite fermions, we study the problem of interacting composite fermions by a number of methods. In our variational study, we consider the Fermi sea, the Pfaffian paired state, and bubble and stripe phases of composite fermions, and find that the Fermi sea state is favored for a wide range of transverse thickness. However, when we incorporate interactions between composite fermions through composite-fermion diagonalization on systems with up to 25 composite f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0804.1635","kind":"arxiv","version":2},"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":"2026-05-18T03:04:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QLT/tO7bbErUJuCDG+zSk54ECM8pETNqB3hZZ9vfz1v9o6f5WUN/fgPPq3oQyy59IvE0ETYtBJu/i8NMfcQDDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:49:17.341540Z"},"content_sha256":"a968dc77c801a04337d044895df74d6f6da605e5cce7cf485b421d62c847b339","schema_version":"1.0","event_id":"sha256:a968dc77c801a04337d044895df74d6f6da605e5cce7cf485b421d62c847b339"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LPHXQVJ3CNO4ZPOUIH24OEATHS/bundle.json","state_url":"https://pith.science/pith/LPHXQVJ3CNO4ZPOUIH24OEATHS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LPHXQVJ3CNO4ZPOUIH24OEATHS/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":"2026-05-28T10:49:17Z","links":{"resolver":"https://pith.science/pith/LPHXQVJ3CNO4ZPOUIH24OEATHS","bundle":"https://pith.science/pith/LPHXQVJ3CNO4ZPOUIH24OEATHS/bundle.json","state":"https://pith.science/pith/LPHXQVJ3CNO4ZPOUIH24OEATHS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LPHXQVJ3CNO4ZPOUIH24OEATHS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:LPHXQVJ3CNO4ZPOUIH24OEATHS","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":"854603a8925f02d00c4646fb437b84686905c15ac5c3c2ce4ec31a0390cb1f8a","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2008-04-10T07:14:20Z","title_canon_sha256":"f1827ae42810df74743bc4b970f7314b9150dd0c2e66a13d4697a11727afcc28"},"schema_version":"1.0","source":{"id":"0804.1635","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0804.1635","created_at":"2026-05-18T03:04:22Z"},{"alias_kind":"arxiv_version","alias_value":"0804.1635v2","created_at":"2026-05-18T03:04:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0804.1635","created_at":"2026-05-18T03:04:22Z"},{"alias_kind":"pith_short_12","alias_value":"LPHXQVJ3CNO4","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"LPHXQVJ3CNO4ZPOU","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"LPHXQVJ3","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:a968dc77c801a04337d044895df74d6f6da605e5cce7cf485b421d62c847b339","target":"graph","created_at":"2026-05-18T03:04:22Z","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"},"paper":{"abstract_excerpt":"There is increasing experimental evidence for fractional quantum Hall effect at filling factor $\\nu=2+3/8$. Modeling it as a system of composite fermions, we study the problem of interacting composite fermions by a number of methods. In our variational study, we consider the Fermi sea, the Pfaffian paired state, and bubble and stripe phases of composite fermions, and find that the Fermi sea state is favored for a wide range of transverse thickness. However, when we incorporate interactions between composite fermions through composite-fermion diagonalization on systems with up to 25 composite f","authors_text":"Chuntai Shi, Csaba Toke, Jainendra K. Jain","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2008-04-10T07:14:20Z","title":"States of interacting composite fermions at Landau level fillig $\\nu=2+3/8$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0804.1635","kind":"arxiv","version":2},"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":"sha256:14110b5946a3c2450708ef7cf5d051eedb978a0042e448c38e02672c890d47eb","target":"record","created_at":"2026-05-18T03:04:22Z","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":"854603a8925f02d00c4646fb437b84686905c15ac5c3c2ce4ec31a0390cb1f8a","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2008-04-10T07:14:20Z","title_canon_sha256":"f1827ae42810df74743bc4b970f7314b9150dd0c2e66a13d4697a11727afcc28"},"schema_version":"1.0","source":{"id":"0804.1635","kind":"arxiv","version":2}},"canonical_sha256":"5bcf78553b135dccbdd441f5c710133c8ee52c56ffefe83d4959b35319d1cdcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5bcf78553b135dccbdd441f5c710133c8ee52c56ffefe83d4959b35319d1cdcf","first_computed_at":"2026-05-18T03:04:22.824650Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:04:22.824650Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FopwSXotdvj0aELxG3B4wLgkSfpPtGRYdrOoZk5krTv6OAuMh5wjE4xOFRrRNgr7Ifvfcrqq7TfqmfPF5wWuCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:04:22.825140Z","signed_message":"canonical_sha256_bytes"},"source_id":"0804.1635","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14110b5946a3c2450708ef7cf5d051eedb978a0042e448c38e02672c890d47eb","sha256:a968dc77c801a04337d044895df74d6f6da605e5cce7cf485b421d62c847b339"],"state_sha256":"823fc5210bd5ca1651eadace34892fdf2c0897b6040a6d2b0c3b176f6a935e2f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QgjbPdYjNohOYiDWINV1uzxyhr1SMiJIEE8ddrIqRE/saJR96J2kLdhKpYZTmFj+oMHnkIVBEcUVG592YXAbDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T10:49:17.343581Z","bundle_sha256":"60dbb453ece366dedf78640ffc37692ab266b096c52fcb44c48ddeef5dd20f1a"}}