{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:FM4EFRJYWI2JLDWVABMIMZURV2","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":"f49c276064c8c2ac685daf36d65eb5dc4fec63c0739439b28555139cf6ba19c5","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2004-01-12T02:06:30Z","title_canon_sha256":"c8cdd9030ad62b3c0c6b88f0b4373a1a1dc21676d8d3b8a5df48cd8bc768087e"},"schema_version":"1.0","source":{"id":"hep-th/0401067","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0401067","created_at":"2026-05-18T00:36:53Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0401067v1","created_at":"2026-05-18T00:36:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0401067","created_at":"2026-05-18T00:36:53Z"},{"alias_kind":"pith_short_12","alias_value":"FM4EFRJYWI2J","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"FM4EFRJYWI2JLDWV","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"FM4EFRJY","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:34252f8b66442395966ec53affdb2bab40fd2a65512dd98b9e0b0b63eec699f9","target":"graph","created_at":"2026-05-18T00:36:53Z","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":"In the matrix model formulation of two dimensional noncritical string theory, a D0 brane is identified with a single eigenvalue excitation. In terms of open string quantities (i.e fermionic eigenvalues) the classical limit of a macroscopically large number of D0 branes has a smooth classical limit : they are described by a filled region of phase space whose size is O(1) and disconnected from the Fermi sea. We show that while this has a proper description in terms of a {\\em single} bosonic field at the quantum level, the classical limit is rather nontrivial. The quantum dispersions of bosonic q","authors_text":"Sumit R. Das","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2004-01-12T02:06:30Z","title":"D branes in 2d String Theory and Classical limits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0401067","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":"sha256:4d6e290cb42b2560621b99fb99793984f52099ceaa943eae09977261f1510d70","target":"record","created_at":"2026-05-18T00:36:53Z","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":"f49c276064c8c2ac685daf36d65eb5dc4fec63c0739439b28555139cf6ba19c5","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2004-01-12T02:06:30Z","title_canon_sha256":"c8cdd9030ad62b3c0c6b88f0b4373a1a1dc21676d8d3b8a5df48cd8bc768087e"},"schema_version":"1.0","source":{"id":"hep-th/0401067","kind":"arxiv","version":1}},"canonical_sha256":"2b3842c538b234958ed50058866691ae8006c5a1129354dcda4e885f3bba5c71","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b3842c538b234958ed50058866691ae8006c5a1129354dcda4e885f3bba5c71","first_computed_at":"2026-05-18T00:36:53.562432Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:53.562432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XUG+SsnHuBqL2gOQx9uJYoBDp0nPueBMlyVG9LH0cLEfF9HUC7NwjXdKGq2I8zAOvxTx6Ggp0sxUwtay/rb/Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:53.562900Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0401067","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d6e290cb42b2560621b99fb99793984f52099ceaa943eae09977261f1510d70","sha256:34252f8b66442395966ec53affdb2bab40fd2a65512dd98b9e0b0b63eec699f9"],"state_sha256":"8b0e71779b6fff0fadb5b04faf52cda87317badbe3a36a1d2f3bb1df8ab95ef0"}