{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:4FZROMV2VWWO27TEZNWGSKOKRP","short_pith_number":"pith:4FZROMV2","canonical_record":{"source":{"id":"0905.2185","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-05-13T20:12:08Z","cross_cats_sorted":[],"title_canon_sha256":"4edfe3a763066142337e4d8c5c366c6141c825d37d5e277a387311f9e6213680","abstract_canon_sha256":"853cd064af3bb6b4842d0abb679351ab5486a294cf06b76daa13e75375acb74f"},"schema_version":"1.0"},"canonical_sha256":"e1731732baadaced7e64cb6c6929ca8bc054060c89a8a861cc5c5f65d178d4ab","source":{"kind":"arxiv","id":"0905.2185","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.2185","created_at":"2026-05-18T02:34:53Z"},{"alias_kind":"arxiv_version","alias_value":"0905.2185v5","created_at":"2026-05-18T02:34:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.2185","created_at":"2026-05-18T02:34:53Z"},{"alias_kind":"pith_short_12","alias_value":"4FZROMV2VWWO","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"4FZROMV2VWWO27TE","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"4FZROMV2","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:4FZROMV2VWWO27TEZNWGSKOKRP","target":"record","payload":{"canonical_record":{"source":{"id":"0905.2185","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-05-13T20:12:08Z","cross_cats_sorted":[],"title_canon_sha256":"4edfe3a763066142337e4d8c5c366c6141c825d37d5e277a387311f9e6213680","abstract_canon_sha256":"853cd064af3bb6b4842d0abb679351ab5486a294cf06b76daa13e75375acb74f"},"schema_version":"1.0"},"canonical_sha256":"e1731732baadaced7e64cb6c6929ca8bc054060c89a8a861cc5c5f65d178d4ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:53.150681Z","signature_b64":"yUgzelG3so5HGth5HoRORWtypKzyefkR740PjJiZ1K4GZnUrszBV0uNLto1bxxTaNxTkFGeXqCJ4VjguSdoSBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1731732baadaced7e64cb6c6929ca8bc054060c89a8a861cc5c5f65d178d4ab","last_reissued_at":"2026-05-18T02:34:53.150216Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:53.150216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0905.2185","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:34:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zTVCw1cyw901gm0V+uI43gdeil0DzzuSmJqHJ9iR5i9b4WSorgD3zVSA51qQCQ9jL1TOErcNj9rSEiOFl39qAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:15:34.564165Z"},"content_sha256":"0a7e418668cdb3d63fefeef391bd2033e3842a8a1c8ea7d82e2bdad44eb010a6","schema_version":"1.0","event_id":"sha256:0a7e418668cdb3d63fefeef391bd2033e3842a8a1c8ea7d82e2bdad44eb010a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:4FZROMV2VWWO27TEZNWGSKOKRP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chiral Zero Modes on Intersecting Heterotic 5-branes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Shun'ya Mizoguchi, Tetsuji Kimura","submitted_at":"2009-05-13T20:12:08Z","abstract_excerpt":"We show that there exist two 27 and one 27bar of E6, net one chiral supermultiplet as zero modes localized on the intersecting 5-branes in the E8 x E8 heterotic string theory. A heterotic background is constructed by the standard embedding in the smeared solution, and the Dirac equation is solved explicitly on this background. It provides, after a compactification of some of the transverse dimensions, a Randall-Sundrum II like brane-world set-up in heterotic string theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.2185","kind":"arxiv","version":5},"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":"2026-05-18T02:34:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J4RVbxjif9kXK4gmK+KuWIj9YbOzIoGw+pTBCcWnSI9Cs6h/0IH2TCl4YhJbto7wrK3ClFd4GG+GM1Ct+ti4Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:15:34.564878Z"},"content_sha256":"fec44c98a3b11e5cf427333192237c0864e80c1898373da7ec821f0e3e4f782f","schema_version":"1.0","event_id":"sha256:fec44c98a3b11e5cf427333192237c0864e80c1898373da7ec821f0e3e4f782f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4FZROMV2VWWO27TEZNWGSKOKRP/bundle.json","state_url":"https://pith.science/pith/4FZROMV2VWWO27TEZNWGSKOKRP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4FZROMV2VWWO27TEZNWGSKOKRP/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":"2026-05-25T18:15:34Z","links":{"resolver":"https://pith.science/pith/4FZROMV2VWWO27TEZNWGSKOKRP","bundle":"https://pith.science/pith/4FZROMV2VWWO27TEZNWGSKOKRP/bundle.json","state":"https://pith.science/pith/4FZROMV2VWWO27TEZNWGSKOKRP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4FZROMV2VWWO27TEZNWGSKOKRP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:4FZROMV2VWWO27TEZNWGSKOKRP","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":"853cd064af3bb6b4842d0abb679351ab5486a294cf06b76daa13e75375acb74f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-05-13T20:12:08Z","title_canon_sha256":"4edfe3a763066142337e4d8c5c366c6141c825d37d5e277a387311f9e6213680"},"schema_version":"1.0","source":{"id":"0905.2185","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.2185","created_at":"2026-05-18T02:34:53Z"},{"alias_kind":"arxiv_version","alias_value":"0905.2185v5","created_at":"2026-05-18T02:34:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.2185","created_at":"2026-05-18T02:34:53Z"},{"alias_kind":"pith_short_12","alias_value":"4FZROMV2VWWO","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"4FZROMV2VWWO27TE","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"4FZROMV2","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:fec44c98a3b11e5cf427333192237c0864e80c1898373da7ec821f0e3e4f782f","target":"graph","created_at":"2026-05-18T02:34:53Z","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 show that there exist two 27 and one 27bar of E6, net one chiral supermultiplet as zero modes localized on the intersecting 5-branes in the E8 x E8 heterotic string theory. A heterotic background is constructed by the standard embedding in the smeared solution, and the Dirac equation is solved explicitly on this background. It provides, after a compactification of some of the transverse dimensions, a Randall-Sundrum II like brane-world set-up in heterotic string theory.","authors_text":"Shun'ya Mizoguchi, Tetsuji Kimura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-05-13T20:12:08Z","title":"Chiral Zero Modes on Intersecting Heterotic 5-branes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.2185","kind":"arxiv","version":5},"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":"sha256:0a7e418668cdb3d63fefeef391bd2033e3842a8a1c8ea7d82e2bdad44eb010a6","target":"record","created_at":"2026-05-18T02:34:53Z","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":"853cd064af3bb6b4842d0abb679351ab5486a294cf06b76daa13e75375acb74f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-05-13T20:12:08Z","title_canon_sha256":"4edfe3a763066142337e4d8c5c366c6141c825d37d5e277a387311f9e6213680"},"schema_version":"1.0","source":{"id":"0905.2185","kind":"arxiv","version":5}},"canonical_sha256":"e1731732baadaced7e64cb6c6929ca8bc054060c89a8a861cc5c5f65d178d4ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1731732baadaced7e64cb6c6929ca8bc054060c89a8a861cc5c5f65d178d4ab","first_computed_at":"2026-05-18T02:34:53.150216Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:53.150216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yUgzelG3so5HGth5HoRORWtypKzyefkR740PjJiZ1K4GZnUrszBV0uNLto1bxxTaNxTkFGeXqCJ4VjguSdoSBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:53.150681Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.2185","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a7e418668cdb3d63fefeef391bd2033e3842a8a1c8ea7d82e2bdad44eb010a6","sha256:fec44c98a3b11e5cf427333192237c0864e80c1898373da7ec821f0e3e4f782f"],"state_sha256":"fe852d3410088a1506b6afd4f7cfea8c725b7e82c2a456e1b92f34ec3a68c976"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dDjjd1RAevyswRoRzQ7BJWackEd44Sz64b2VVB7LIDyDIutuxacwVxoJoYhY7/Eh9JC9VfG1f5/3LoqkvqxaBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:15:34.569134Z","bundle_sha256":"cb364f6e8e82070d6f45ba7fa60d61008a0891f52215ccdbbb230d59d4ec60e8"}}