{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:SPUIXX7P5APARKAYRL3PMKNM6W","short_pith_number":"pith:SPUIXX7P","canonical_record":{"source":{"id":"hep-th/9910108","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1999-10-14T13:22:12Z","cross_cats_sorted":[],"title_canon_sha256":"6214e6c281dc9386a90cb47665e2c1516c51709069ef7b2bc83ce8e4e228f8e4","abstract_canon_sha256":"f06c0ced32aa36707e1126423c328b67d046f81e73c8c8c598ebf8e838481254"},"schema_version":"1.0"},"canonical_sha256":"93e88bdfefe81e08a8188af6f629acf5a1fa5e9ce756a253e1f7b9613c86aabd","source":{"kind":"arxiv","id":"hep-th/9910108","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9910108","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9910108v2","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9910108","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"pith_short_12","alias_value":"SPUIXX7P5APA","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"pith_short_16","alias_value":"SPUIXX7P5APARKAY","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"pith_short_8","alias_value":"SPUIXX7P","created_at":"2026-07-04T16:14:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:SPUIXX7P5APARKAYRL3PMKNM6W","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9910108","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1999-10-14T13:22:12Z","cross_cats_sorted":[],"title_canon_sha256":"6214e6c281dc9386a90cb47665e2c1516c51709069ef7b2bc83ce8e4e228f8e4","abstract_canon_sha256":"f06c0ced32aa36707e1126423c328b67d046f81e73c8c8c598ebf8e838481254"},"schema_version":"1.0"},"canonical_sha256":"93e88bdfefe81e08a8188af6f629acf5a1fa5e9ce756a253e1f7b9613c86aabd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:14:59.936748Z","signature_b64":"ewzQiq9nKEzgHQJ02bZfPYiGzf/5oEI2FyPIms1DgkObT9VQWiUZGLRy2MlCnGqmF6phrKcyNVbF6RgnruJMDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93e88bdfefe81e08a8188af6f629acf5a1fa5e9ce756a253e1f7b9613c86aabd","last_reissued_at":"2026-07-04T16:14:59.936296Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:14:59.936296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9910108","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":"2026-07-04T16:14:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9+/dodI6T8ws1347cXMMDYzy5a+I1U8/79OCt6bSSIwfFIN0lAHFD+B9FTNGL8aG2ozdSCFXkdNfF/27nDtKDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T13:44:20.683174Z"},"content_sha256":"902224619105aa719cbe2ce98b7d34e243bf353a4d73a5be748af23b779c80fa","schema_version":"1.0","event_id":"sha256:902224619105aa719cbe2ce98b7d34e243bf353a4d73a5be748af23b779c80fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:SPUIXX7P5APARKAYRL3PMKNM6W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Numerical Experiment in DLCQ: Microcausality, Continuum Limit and all that","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A.Harindranath, Asmita Mukherjee, Dipankar Chakrabarti, Rajen Kundu","submitted_at":"1999-10-14T13:22:12Z","abstract_excerpt":"Issues related with microcausality violation and continuum limit in the context of (1+1) dimensional scalar field theory in discretized light-cone quantization (DLCQ) are addressed in parallel with discretized equal time quantization (DETQ) and the fact that Lorentz invariance and microcausality are restored if one can take the continuum limit properly is emphasized. In the free case, it is shown with numerical evidence that the continuum results can be reproduced from DLCQ results for the Pauli-Jordan function and the real part of Feynman propagator. The contributions coming from $k^+$ near z"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9910108","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/9910108/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":"2026-07-04T16:14:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gpOHWOD45RLEXc1//F84FYlcU9CNDQWbpIecIwLoY2AV6sm2FC4aM4Je8r4XNVvMlRH2+MwsFuvjH0S0O0+yAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T13:44:20.684605Z"},"content_sha256":"ee7614852dd6930e676680399219b025436cab50440f52964e6bd28c4c7add10","schema_version":"1.0","event_id":"sha256:ee7614852dd6930e676680399219b025436cab50440f52964e6bd28c4c7add10"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SPUIXX7P5APARKAYRL3PMKNM6W/bundle.json","state_url":"https://pith.science/pith/SPUIXX7P5APARKAYRL3PMKNM6W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SPUIXX7P5APARKAYRL3PMKNM6W/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":"2026-08-05T13:44:20Z","links":{"resolver":"https://pith.science/pith/SPUIXX7P5APARKAYRL3PMKNM6W","bundle":"https://pith.science/pith/SPUIXX7P5APARKAYRL3PMKNM6W/bundle.json","state":"https://pith.science/pith/SPUIXX7P5APARKAYRL3PMKNM6W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SPUIXX7P5APARKAYRL3PMKNM6W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:SPUIXX7P5APARKAYRL3PMKNM6W","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":"f06c0ced32aa36707e1126423c328b67d046f81e73c8c8c598ebf8e838481254","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1999-10-14T13:22:12Z","title_canon_sha256":"6214e6c281dc9386a90cb47665e2c1516c51709069ef7b2bc83ce8e4e228f8e4"},"schema_version":"1.0","source":{"id":"hep-th/9910108","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9910108","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9910108v2","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9910108","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"pith_short_12","alias_value":"SPUIXX7P5APA","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"pith_short_16","alias_value":"SPUIXX7P5APARKAY","created_at":"2026-07-04T16:14:59Z"},{"alias_kind":"pith_short_8","alias_value":"SPUIXX7P","created_at":"2026-07-04T16:14:59Z"}],"graph_snapshots":[{"event_id":"sha256:ee7614852dd6930e676680399219b025436cab50440f52964e6bd28c4c7add10","target":"graph","created_at":"2026-07-04T16:14:59Z","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/9910108/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Issues related with microcausality violation and continuum limit in the context of (1+1) dimensional scalar field theory in discretized light-cone quantization (DLCQ) are addressed in parallel with discretized equal time quantization (DETQ) and the fact that Lorentz invariance and microcausality are restored if one can take the continuum limit properly is emphasized. In the free case, it is shown with numerical evidence that the continuum results can be reproduced from DLCQ results for the Pauli-Jordan function and the real part of Feynman propagator. The contributions coming from $k^+$ near z","authors_text":"A.Harindranath, Asmita Mukherjee, Dipankar Chakrabarti, Rajen Kundu","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1999-10-14T13:22:12Z","title":"A Numerical Experiment in DLCQ: Microcausality, Continuum Limit and all that"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9910108","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":"sha256:902224619105aa719cbe2ce98b7d34e243bf353a4d73a5be748af23b779c80fa","target":"record","created_at":"2026-07-04T16:14:59Z","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":"f06c0ced32aa36707e1126423c328b67d046f81e73c8c8c598ebf8e838481254","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1999-10-14T13:22:12Z","title_canon_sha256":"6214e6c281dc9386a90cb47665e2c1516c51709069ef7b2bc83ce8e4e228f8e4"},"schema_version":"1.0","source":{"id":"hep-th/9910108","kind":"arxiv","version":2}},"canonical_sha256":"93e88bdfefe81e08a8188af6f629acf5a1fa5e9ce756a253e1f7b9613c86aabd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93e88bdfefe81e08a8188af6f629acf5a1fa5e9ce756a253e1f7b9613c86aabd","first_computed_at":"2026-07-04T16:14:59.936296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:14:59.936296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ewzQiq9nKEzgHQJ02bZfPYiGzf/5oEI2FyPIms1DgkObT9VQWiUZGLRy2MlCnGqmF6phrKcyNVbF6RgnruJMDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:14:59.936748Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9910108","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:902224619105aa719cbe2ce98b7d34e243bf353a4d73a5be748af23b779c80fa","sha256:ee7614852dd6930e676680399219b025436cab50440f52964e6bd28c4c7add10"],"state_sha256":"cf251bc60fa9df36e0c8e2f3af740c3c2feb0bad9b341fa02c2db77255e3f26d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jv5Qt5uhW5p747NJBBFyGeFz/ymd0dpXGDUKGFDSnzTHRmIwfpUHeTouKJCNweot5EMr9jrd06oqKt86qrTzDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T13:44:20.693859Z","bundle_sha256":"7f49ac498042bf9da00cf3a8976ab537deffde41e7f8e40451f3ac52721ce8fc"}}