{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:IT2TUKPJQ7RRYEENL2B5NKTA5D","short_pith_number":"pith:IT2TUKPJ","canonical_record":{"source":{"id":"hep-th/9703041","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-03-06T01:42:24Z","cross_cats_sorted":[],"title_canon_sha256":"fb00ee469320dfada5da65f253c5a894df80d6afe91b19cd69ea6237b024e555","abstract_canon_sha256":"b4b90dcdefd97b841b1808112ca4dc4b63b87598d5c1c029233686d418251fda"},"schema_version":"1.0"},"canonical_sha256":"44f53a29e987e31c108d5e83d6aa60e8ecaa7aec3a2914f1dbb2c4f4ed664315","source":{"kind":"arxiv","id":"hep-th/9703041","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9703041","created_at":"2026-05-18T01:08:02Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9703041v2","created_at":"2026-05-18T01:08:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9703041","created_at":"2026-05-18T01:08:02Z"},{"alias_kind":"pith_short_12","alias_value":"IT2TUKPJQ7RR","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"IT2TUKPJQ7RRYEEN","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"IT2TUKPJ","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:IT2TUKPJQ7RRYEENL2B5NKTA5D","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9703041","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-03-06T01:42:24Z","cross_cats_sorted":[],"title_canon_sha256":"fb00ee469320dfada5da65f253c5a894df80d6afe91b19cd69ea6237b024e555","abstract_canon_sha256":"b4b90dcdefd97b841b1808112ca4dc4b63b87598d5c1c029233686d418251fda"},"schema_version":"1.0"},"canonical_sha256":"44f53a29e987e31c108d5e83d6aa60e8ecaa7aec3a2914f1dbb2c4f4ed664315","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:02.289187Z","signature_b64":"QzVR2UKFnNa0D0fMi4Vzv/X5uQ4goA6nSmEzPLrDaORT49GgwC6xYLG0FOnIHzgCKYk90Fn/WfJ5/XgJJ5XwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44f53a29e987e31c108d5e83d6aa60e8ecaa7aec3a2914f1dbb2c4f4ed664315","last_reissued_at":"2026-05-18T01:08:02.288571Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:02.288571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9703041","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":"2026-05-18T01:08:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0qbJigr8DU5STVTw4sVgYpdOBQMf5aC4x8P+6pdyPJjPS3iH5ARiZZzIhIooPyq8hMsCCLtVLbpNWIvqRdbBCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:46:11.350111Z"},"content_sha256":"eed7350ee17036dbb411d3621480ae575ee622ca23ba3e5faeb972b9b9dea003","schema_version":"1.0","event_id":"sha256:eed7350ee17036dbb411d3621480ae575ee622ca23ba3e5faeb972b9b9dea003"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:IT2TUKPJQ7RRYEENL2B5NKTA5D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New angles on D-branes","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"G. Michaud, J.C. Breckenridge, R.C. Myers","submitted_at":"1997-03-06T01:42:24Z","abstract_excerpt":"A low-energy background field solution is presented which describes several D-membranes oriented at angles with respect to one another. The mass and charge densities for this configuration are computed and found to saturate the BPS bound, implying the preservation of one-quarter of the supersymmetries. T-duality is exploited to construct new solutions with nontrivial angles from the basic one."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9703041","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:08:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q85Nvkafa83pV4Qik+D1zsmuh9JAqJMrHF2/89JSLSo9xO3xaP0lyoRpabj2VMmShlp34mutxPxx6fidMmw/AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:46:11.350496Z"},"content_sha256":"56d21d1075d427c3c38428797811a8e07df902c464a3e5d9e95ccebc607e5570","schema_version":"1.0","event_id":"sha256:56d21d1075d427c3c38428797811a8e07df902c464a3e5d9e95ccebc607e5570"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IT2TUKPJQ7RRYEENL2B5NKTA5D/bundle.json","state_url":"https://pith.science/pith/IT2TUKPJQ7RRYEENL2B5NKTA5D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IT2TUKPJQ7RRYEENL2B5NKTA5D/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":"2026-05-30T22:46:11Z","links":{"resolver":"https://pith.science/pith/IT2TUKPJQ7RRYEENL2B5NKTA5D","bundle":"https://pith.science/pith/IT2TUKPJQ7RRYEENL2B5NKTA5D/bundle.json","state":"https://pith.science/pith/IT2TUKPJQ7RRYEENL2B5NKTA5D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IT2TUKPJQ7RRYEENL2B5NKTA5D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:IT2TUKPJQ7RRYEENL2B5NKTA5D","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":"b4b90dcdefd97b841b1808112ca4dc4b63b87598d5c1c029233686d418251fda","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1997-03-06T01:42:24Z","title_canon_sha256":"fb00ee469320dfada5da65f253c5a894df80d6afe91b19cd69ea6237b024e555"},"schema_version":"1.0","source":{"id":"hep-th/9703041","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9703041","created_at":"2026-05-18T01:08:02Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9703041v2","created_at":"2026-05-18T01:08:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9703041","created_at":"2026-05-18T01:08:02Z"},{"alias_kind":"pith_short_12","alias_value":"IT2TUKPJQ7RR","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"IT2TUKPJQ7RRYEEN","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"IT2TUKPJ","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:56d21d1075d427c3c38428797811a8e07df902c464a3e5d9e95ccebc607e5570","target":"graph","created_at":"2026-05-18T01:08:02Z","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":"A low-energy background field solution is presented which describes several D-membranes oriented at angles with respect to one another. The mass and charge densities for this configuration are computed and found to saturate the BPS bound, implying the preservation of one-quarter of the supersymmetries. T-duality is exploited to construct new solutions with nontrivial angles from the basic one.","authors_text":"G. Michaud, J.C. Breckenridge, R.C. Myers","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1997-03-06T01:42:24Z","title":"New angles on D-branes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9703041","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:eed7350ee17036dbb411d3621480ae575ee622ca23ba3e5faeb972b9b9dea003","target":"record","created_at":"2026-05-18T01:08:02Z","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":"b4b90dcdefd97b841b1808112ca4dc4b63b87598d5c1c029233686d418251fda","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1997-03-06T01:42:24Z","title_canon_sha256":"fb00ee469320dfada5da65f253c5a894df80d6afe91b19cd69ea6237b024e555"},"schema_version":"1.0","source":{"id":"hep-th/9703041","kind":"arxiv","version":2}},"canonical_sha256":"44f53a29e987e31c108d5e83d6aa60e8ecaa7aec3a2914f1dbb2c4f4ed664315","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44f53a29e987e31c108d5e83d6aa60e8ecaa7aec3a2914f1dbb2c4f4ed664315","first_computed_at":"2026-05-18T01:08:02.288571Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:02.288571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QzVR2UKFnNa0D0fMi4Vzv/X5uQ4goA6nSmEzPLrDaORT49GgwC6xYLG0FOnIHzgCKYk90Fn/WfJ5/XgJJ5XwCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:02.289187Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9703041","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eed7350ee17036dbb411d3621480ae575ee622ca23ba3e5faeb972b9b9dea003","sha256:56d21d1075d427c3c38428797811a8e07df902c464a3e5d9e95ccebc607e5570"],"state_sha256":"7bd39c0d787ef9e20be8bca9ce477deaf66d97da5c829b6fb8439caba8bdeedc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XrMHh5qJLPv8n2aRZ+QW7HUZG9Zvxh905rq+4itfI8Hu3f7cPob6lVktbK9/95mPq278EV4D3EBNKvoLTen5Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T22:46:11.352553Z","bundle_sha256":"7ac8f8db8a812b0b8f7f3f0635e80bd34d3d54310926c2c2cb4c863f4192cd9b"}}