{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:LATARN2UPHC6BWFESMX47RA3JP","short_pith_number":"pith:LATARN2U","schema_version":"1.0","canonical_sha256":"582608b75479c5e0d8a4932fcfc41b4bfcef55b76eb2282c6a6a9aebd5186502","source":{"kind":"arxiv","id":"hep-th/0111280","version":2},"attestation_state":"computed","paper":{"title":"Large N Matrix Mechanics on the Light-Cone","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Charles B. Thorn, M. B. Halpern","submitted_at":"2001-11-29T23:15:45Z","abstract_excerpt":"We report a simplification in the large N matrix mechanics of light-cone matrix field theories. The absence of pure creation or pure annihilation terms in the Hamiltonian formulation of these theories allows us to find their reduced large N Hamiltonians as explicit functions of the generators of the Cuntz algebra. This opens up a free-algebraic playground of new reduced models -- all of which exhibit new hidden conserved quantities at large N and all of whose eigenvalue problems are surprisingly simple. The basic tool we develop for the study of these models is the infinite dimensional algebra"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"hep-th/0111280","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2001-11-29T23:15:45Z","cross_cats_sorted":[],"title_canon_sha256":"88de7d24a53e7a49c40a4f81b93f3fbed2e489c07bec425a8a4234b677fc9851","abstract_canon_sha256":"9a61ce70e5bf279581ca6f13b53a3cdc4b1b4d3c4fee537c2edf412a9bb23ff1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:11.350733Z","signature_b64":"8N04B6qsuyJWfWUuq01HsLVnyflXL/HjE+QtX1c/7kctG5HHx3Dl7sLBCSHXe5cLJ6pqX/os/kXUzo4gePCiDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"582608b75479c5e0d8a4932fcfc41b4bfcef55b76eb2282c6a6a9aebd5186502","last_reissued_at":"2026-05-18T02:36:11.350146Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:11.350146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large N Matrix Mechanics on the Light-Cone","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Charles B. Thorn, M. B. Halpern","submitted_at":"2001-11-29T23:15:45Z","abstract_excerpt":"We report a simplification in the large N matrix mechanics of light-cone matrix field theories. The absence of pure creation or pure annihilation terms in the Hamiltonian formulation of these theories allows us to find their reduced large N Hamiltonians as explicit functions of the generators of the Cuntz algebra. This opens up a free-algebraic playground of new reduced models -- all of which exhibit new hidden conserved quantities at large N and all of whose eigenvalue problems are surprisingly simple. The basic tool we develop for the study of these models is the infinite dimensional algebra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0111280","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0111280","created_at":"2026-05-18T02:36:11.350228+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0111280v2","created_at":"2026-05-18T02:36:11.350228+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0111280","created_at":"2026-05-18T02:36:11.350228+00:00"},{"alias_kind":"pith_short_12","alias_value":"LATARN2UPHC6","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"LATARN2UPHC6BWFE","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"LATARN2U","created_at":"2026-05-18T12:25:50.845339+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP","json":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP.json","graph_json":"https://pith.science/api/pith-number/LATARN2UPHC6BWFESMX47RA3JP/graph.json","events_json":"https://pith.science/api/pith-number/LATARN2UPHC6BWFESMX47RA3JP/events.json","paper":"https://pith.science/paper/LATARN2U"},"agent_actions":{"view_html":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP","download_json":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP.json","view_paper":"https://pith.science/paper/LATARN2U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/0111280&json=true","fetch_graph":"https://pith.science/api/pith-number/LATARN2UPHC6BWFESMX47RA3JP/graph.json","fetch_events":"https://pith.science/api/pith-number/LATARN2UPHC6BWFESMX47RA3JP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP/action/storage_attestation","attest_author":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP/action/author_attestation","sign_citation":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP/action/citation_signature","submit_replication":"https://pith.science/pith/LATARN2UPHC6BWFESMX47RA3JP/action/replication_record"}},"created_at":"2026-05-18T02:36:11.350228+00:00","updated_at":"2026-05-18T02:36:11.350228+00:00"}