{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:OGNBVUE7QUFU4Q6CVG2QQDAQZS","short_pith_number":"pith:OGNBVUE7","canonical_record":{"source":{"id":"hep-ph/9811448","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-11-24T00:48:22Z","cross_cats_sorted":[],"title_canon_sha256":"f343441a616d8402e0cda50ef482b218889ef292113b4136e0f4232dd28117e5","abstract_canon_sha256":"56253b4a6efd263bf2b59bc81d1fdbb8e079da7396199f95bc2864f8b7ac870a"},"schema_version":"1.0"},"canonical_sha256":"719a1ad09f850b4e43c2a9b5080c10cc8851d7cf75e62e8d72ba8911f2c24240","source":{"kind":"arxiv","id":"hep-ph/9811448","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9811448","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9811448v1","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9811448","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"pith_short_12","alias_value":"OGNBVUE7QUFU","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"pith_short_16","alias_value":"OGNBVUE7QUFU4Q6C","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"pith_short_8","alias_value":"OGNBVUE7","created_at":"2026-07-04T16:09:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:OGNBVUE7QUFU4Q6CVG2QQDAQZS","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9811448","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-11-24T00:48:22Z","cross_cats_sorted":[],"title_canon_sha256":"f343441a616d8402e0cda50ef482b218889ef292113b4136e0f4232dd28117e5","abstract_canon_sha256":"56253b4a6efd263bf2b59bc81d1fdbb8e079da7396199f95bc2864f8b7ac870a"},"schema_version":"1.0"},"canonical_sha256":"719a1ad09f850b4e43c2a9b5080c10cc8851d7cf75e62e8d72ba8911f2c24240","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:09:36.407270Z","signature_b64":"u1Gjq2tix0fOGj+Xa4k967K0L0Oewv5u6/H67+0CFj7KNB3YxINABx6s3uXSN9E8zCR62gTl/JYizgw5FsXYBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"719a1ad09f850b4e43c2a9b5080c10cc8851d7cf75e62e8d72ba8911f2c24240","last_reissued_at":"2026-07-04T16:09:36.406863Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:09:36.406863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9811448","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":"2026-07-04T16:09:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UOfQB/X7qAjW+33mlm/SslbDOXvEwXsD8xlZyuuyYZV8KlL5i66W098hT4g58XDub004ll1XTpUZzE7xXc/LDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T13:25:51.587226Z"},"content_sha256":"298af53bb8b130aeca29a6357a39f1d3878e74315d1a1cf7e5fc1393e6eef879","schema_version":"1.0","event_id":"sha256:298af53bb8b130aeca29a6357a39f1d3878e74315d1a1cf7e5fc1393e6eef879"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:OGNBVUE7QUFU4Q6CVG2QQDAQZS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutrino Masses from Large Extra Dimensions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Gia Dvali, John March-Russell, Nima Arkani-Hamed, Savas Dimopoulos","submitted_at":"1998-11-24T00:48:22Z","abstract_excerpt":"Recently it was proposed that the standard model (SM) degrees of freedom reside on a $(3+1)$-dimensional wall or ``3-brane'' embedded in a higher-dimensional spacetime. Furthermore, in this picture it is possible for the fundamental Planck mass $\\mst$ to be as small as the weak scale $\\mst\\simeq O(\\tev)$ and the observed weakness of gravity at long distances is due the existence of new sub-millimeter spatial dimensions. We show that in this picture it is natural to expect neutrino masses to occur in the $10^{-1} - 10^{-4}\\ev$ range, despite the lack of any fundamental scale higher than $\\mst$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9811448","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/hep-ph/9811448/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":"2026-07-04T16:09:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QdH8t04Bq+wCa8ANWUKVGPelAIPJbHjwkrCqcjfbpbVAKxq33zrkROR/WnQik7eIdZRlzRPOKekq0XW1aqhhBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T13:25:51.587714Z"},"content_sha256":"f3cb6ff26a52dbee0375f1276c396f84bad748ff77c19aae2b07e3d5e379c40d","schema_version":"1.0","event_id":"sha256:f3cb6ff26a52dbee0375f1276c396f84bad748ff77c19aae2b07e3d5e379c40d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OGNBVUE7QUFU4Q6CVG2QQDAQZS/bundle.json","state_url":"https://pith.science/pith/OGNBVUE7QUFU4Q6CVG2QQDAQZS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OGNBVUE7QUFU4Q6CVG2QQDAQZS/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":"2026-08-03T13:25:51Z","links":{"resolver":"https://pith.science/pith/OGNBVUE7QUFU4Q6CVG2QQDAQZS","bundle":"https://pith.science/pith/OGNBVUE7QUFU4Q6CVG2QQDAQZS/bundle.json","state":"https://pith.science/pith/OGNBVUE7QUFU4Q6CVG2QQDAQZS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OGNBVUE7QUFU4Q6CVG2QQDAQZS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:OGNBVUE7QUFU4Q6CVG2QQDAQZS","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":"56253b4a6efd263bf2b59bc81d1fdbb8e079da7396199f95bc2864f8b7ac870a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-11-24T00:48:22Z","title_canon_sha256":"f343441a616d8402e0cda50ef482b218889ef292113b4136e0f4232dd28117e5"},"schema_version":"1.0","source":{"id":"hep-ph/9811448","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9811448","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9811448v1","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9811448","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"pith_short_12","alias_value":"OGNBVUE7QUFU","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"pith_short_16","alias_value":"OGNBVUE7QUFU4Q6C","created_at":"2026-07-04T16:09:36Z"},{"alias_kind":"pith_short_8","alias_value":"OGNBVUE7","created_at":"2026-07-04T16:09:36Z"}],"graph_snapshots":[{"event_id":"sha256:f3cb6ff26a52dbee0375f1276c396f84bad748ff77c19aae2b07e3d5e379c40d","target":"graph","created_at":"2026-07-04T16:09:36Z","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/hep-ph/9811448/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently it was proposed that the standard model (SM) degrees of freedom reside on a $(3+1)$-dimensional wall or ``3-brane'' embedded in a higher-dimensional spacetime. Furthermore, in this picture it is possible for the fundamental Planck mass $\\mst$ to be as small as the weak scale $\\mst\\simeq O(\\tev)$ and the observed weakness of gravity at long distances is due the existence of new sub-millimeter spatial dimensions. We show that in this picture it is natural to expect neutrino masses to occur in the $10^{-1} - 10^{-4}\\ev$ range, despite the lack of any fundamental scale higher than $\\mst$.","authors_text":"Gia Dvali, John March-Russell, Nima Arkani-Hamed, Savas Dimopoulos","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-11-24T00:48:22Z","title":"Neutrino Masses from Large Extra Dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9811448","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":"sha256:298af53bb8b130aeca29a6357a39f1d3878e74315d1a1cf7e5fc1393e6eef879","target":"record","created_at":"2026-07-04T16:09:36Z","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":"56253b4a6efd263bf2b59bc81d1fdbb8e079da7396199f95bc2864f8b7ac870a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-11-24T00:48:22Z","title_canon_sha256":"f343441a616d8402e0cda50ef482b218889ef292113b4136e0f4232dd28117e5"},"schema_version":"1.0","source":{"id":"hep-ph/9811448","kind":"arxiv","version":1}},"canonical_sha256":"719a1ad09f850b4e43c2a9b5080c10cc8851d7cf75e62e8d72ba8911f2c24240","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"719a1ad09f850b4e43c2a9b5080c10cc8851d7cf75e62e8d72ba8911f2c24240","first_computed_at":"2026-07-04T16:09:36.406863Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:09:36.406863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u1Gjq2tix0fOGj+Xa4k967K0L0Oewv5u6/H67+0CFj7KNB3YxINABx6s3uXSN9E8zCR62gTl/JYizgw5FsXYBg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:09:36.407270Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9811448","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:298af53bb8b130aeca29a6357a39f1d3878e74315d1a1cf7e5fc1393e6eef879","sha256:f3cb6ff26a52dbee0375f1276c396f84bad748ff77c19aae2b07e3d5e379c40d"],"state_sha256":"0867be27592456d8f0e786ae95ea07ed708e2ac236652580de03e3d05d58fef7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1gr8651AkB7icIRUX/xMAk/n7n3Hs4oFKB9f0b+HrWLrkhdERNZhx/fRfYyym8LbH5YfnJ0QkzOlMVx2Cg2jDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T13:25:51.591468Z","bundle_sha256":"e50015fa9bbe5d19ec9cce122bb9dda1ecda29a2829ffb7011974f236285948c"}}