{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:P42FOQSPSOLRXUKYC5UTFDBFAR","short_pith_number":"pith:P42FOQSP","canonical_record":{"source":{"id":"hep-th/9911068","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1999-11-10T20:51:09Z","cross_cats_sorted":[],"title_canon_sha256":"27a413bba308f5c9a72cb4a21813bf0954f850ebf653512213a0201f897f5f23","abstract_canon_sha256":"0c2ae86c2702920ede464755af6ff5b4ca1ecec195dfdabe275f363c98cf49e4"},"schema_version":"1.0"},"canonical_sha256":"7f3457424f93971bd1581769328c2504719a0d18d42fcd4532b9ac2bb7ce6ad2","source":{"kind":"arxiv","id":"hep-th/9911068","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9911068","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9911068v2","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9911068","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"pith_short_12","alias_value":"P42FOQSPSOLR","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"pith_short_16","alias_value":"P42FOQSPSOLRXUKY","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"pith_short_8","alias_value":"P42FOQSP","created_at":"2026-07-04T14:33:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:P42FOQSPSOLRXUKYC5UTFDBFAR","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9911068","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1999-11-10T20:51:09Z","cross_cats_sorted":[],"title_canon_sha256":"27a413bba308f5c9a72cb4a21813bf0954f850ebf653512213a0201f897f5f23","abstract_canon_sha256":"0c2ae86c2702920ede464755af6ff5b4ca1ecec195dfdabe275f363c98cf49e4"},"schema_version":"1.0"},"canonical_sha256":"7f3457424f93971bd1581769328c2504719a0d18d42fcd4532b9ac2bb7ce6ad2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:33:32.538691Z","signature_b64":"N/WnaAL9Vd2twga5H8obsF9c/nsCalOTGLU2qUgivbeItvt3i6Q188kmlxZVMSWyUhvOv2+kFThyXZ5zSpETBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f3457424f93971bd1581769328c2504719a0d18d42fcd4532b9ac2bb7ce6ad2","last_reissued_at":"2026-07-04T14:33:32.538320Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:33:32.538320Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9911068","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":"2026-07-04T14:33:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wovtnYoVJ2XnEPWRNQ6C/u1JzT8vqTuB5ZmAA7HlYbDCCyhO+0dhW6I2ZhbGsKxhj9H1fEwuxy2RI7ZgM1znDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T11:04:57.851472Z"},"content_sha256":"6298783f0c56d8dd42c962c51203112f036806fd10669e316ff0a30cd96a576f","schema_version":"1.0","event_id":"sha256:6298783f0c56d8dd42c962c51203112f036806fd10669e316ff0a30cd96a576f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:P42FOQSPSOLRXUKYC5UTFDBFAR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TASI Lectures on Matrix Theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Tom Banks","submitted_at":"1999-11-10T20:51:09Z","abstract_excerpt":"This is a summary of key issues in Matrix Theory and its compactifications. It is emphasized that Matrix Theory is a valid Discrete Light Cone Quantization of M Theory with at least 6 noncompact asymptotically flat dimensions and 16 or 32 Supersymmetry Charges. The background dependence of the quantum mechanics of M Theory, and the necessity of working in light cone frame in asymptotically flat spacetimes are explained in terms of the asymptotic density of states of the theory, which follows from the Bekenstein-Hawking entropy formula. In four noncompact dimensions one is led to expect a Haged"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9911068","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-th/9911068/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":"2026-07-04T14:33:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9tyrmUuph+nBR7fZMR4DDw5sac2pFMIxS9BgwYRaT0jMn1CLpV4I5FWk/W/S54nrJDZGU5y7Jm1fMGboElApCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T11:04:57.851992Z"},"content_sha256":"3eba2165ad45497cae3640e7c2e14049a1ff1f9f960878d21da2bcbcee3e8c5c","schema_version":"1.0","event_id":"sha256:3eba2165ad45497cae3640e7c2e14049a1ff1f9f960878d21da2bcbcee3e8c5c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P42FOQSPSOLRXUKYC5UTFDBFAR/bundle.json","state_url":"https://pith.science/pith/P42FOQSPSOLRXUKYC5UTFDBFAR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P42FOQSPSOLRXUKYC5UTFDBFAR/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":"2026-08-03T11:04:57Z","links":{"resolver":"https://pith.science/pith/P42FOQSPSOLRXUKYC5UTFDBFAR","bundle":"https://pith.science/pith/P42FOQSPSOLRXUKYC5UTFDBFAR/bundle.json","state":"https://pith.science/pith/P42FOQSPSOLRXUKYC5UTFDBFAR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P42FOQSPSOLRXUKYC5UTFDBFAR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:P42FOQSPSOLRXUKYC5UTFDBFAR","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":"0c2ae86c2702920ede464755af6ff5b4ca1ecec195dfdabe275f363c98cf49e4","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1999-11-10T20:51:09Z","title_canon_sha256":"27a413bba308f5c9a72cb4a21813bf0954f850ebf653512213a0201f897f5f23"},"schema_version":"1.0","source":{"id":"hep-th/9911068","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9911068","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9911068v2","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9911068","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"pith_short_12","alias_value":"P42FOQSPSOLR","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"pith_short_16","alias_value":"P42FOQSPSOLRXUKY","created_at":"2026-07-04T14:33:32Z"},{"alias_kind":"pith_short_8","alias_value":"P42FOQSP","created_at":"2026-07-04T14:33:32Z"}],"graph_snapshots":[{"event_id":"sha256:3eba2165ad45497cae3640e7c2e14049a1ff1f9f960878d21da2bcbcee3e8c5c","target":"graph","created_at":"2026-07-04T14:33:32Z","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-th/9911068/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This is a summary of key issues in Matrix Theory and its compactifications. It is emphasized that Matrix Theory is a valid Discrete Light Cone Quantization of M Theory with at least 6 noncompact asymptotically flat dimensions and 16 or 32 Supersymmetry Charges. The background dependence of the quantum mechanics of M Theory, and the necessity of working in light cone frame in asymptotically flat spacetimes are explained in terms of the asymptotic density of states of the theory, which follows from the Bekenstein-Hawking entropy formula. In four noncompact dimensions one is led to expect a Haged","authors_text":"Tom Banks","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1999-11-10T20:51:09Z","title":"TASI Lectures on Matrix Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9911068","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":"sha256:6298783f0c56d8dd42c962c51203112f036806fd10669e316ff0a30cd96a576f","target":"record","created_at":"2026-07-04T14:33:32Z","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":"0c2ae86c2702920ede464755af6ff5b4ca1ecec195dfdabe275f363c98cf49e4","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1999-11-10T20:51:09Z","title_canon_sha256":"27a413bba308f5c9a72cb4a21813bf0954f850ebf653512213a0201f897f5f23"},"schema_version":"1.0","source":{"id":"hep-th/9911068","kind":"arxiv","version":2}},"canonical_sha256":"7f3457424f93971bd1581769328c2504719a0d18d42fcd4532b9ac2bb7ce6ad2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f3457424f93971bd1581769328c2504719a0d18d42fcd4532b9ac2bb7ce6ad2","first_computed_at":"2026-07-04T14:33:32.538320Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:33:32.538320Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N/WnaAL9Vd2twga5H8obsF9c/nsCalOTGLU2qUgivbeItvt3i6Q188kmlxZVMSWyUhvOv2+kFThyXZ5zSpETBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T14:33:32.538691Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9911068","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6298783f0c56d8dd42c962c51203112f036806fd10669e316ff0a30cd96a576f","sha256:3eba2165ad45497cae3640e7c2e14049a1ff1f9f960878d21da2bcbcee3e8c5c"],"state_sha256":"35aedfa91b2bac0491d738cc5ff026a805f4efc0de01399c7f934fa03b1bc0fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9Hv/+MT3sYM/Tu62D00SbwkUD841p4mrv7N6FqWeShyrKEgLQSQ3BbXLLqwTWv4zZbS7MFB749U2tvf6C+4NCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T11:04:57.857793Z","bundle_sha256":"a1e5a008399a8c078738201722686c52e3d87a1db5430fffc303a61dc648b390"}}