{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:MS7AKMXPNTNUKI4BWZ6ZVAZMB6","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":"506d45831e2e0fe6ba4b1eefc5a9a03394f545322f54f63e1e8bf82b7abe4190","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1998-05-05T05:43:22Z","title_canon_sha256":"7571340ab6bffd53aed66e6715a76a10fdaaa88a9399eb0ee8069807e8abd593"},"schema_version":"1.0","source":{"id":"hep-th/9805019","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9805019","created_at":"2026-07-04T16:09:47Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9805019v3","created_at":"2026-07-04T16:09:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9805019","created_at":"2026-07-04T16:09:47Z"},{"alias_kind":"pith_short_12","alias_value":"MS7AKMXPNTNU","created_at":"2026-07-04T16:09:47Z"},{"alias_kind":"pith_short_16","alias_value":"MS7AKMXPNTNUKI4B","created_at":"2026-07-04T16:09:47Z"},{"alias_kind":"pith_short_8","alias_value":"MS7AKMXP","created_at":"2026-07-04T16:09:47Z"}],"graph_snapshots":[{"event_id":"sha256:c22adbbeae680564fce612cd9dd402a4c203ce9c2efe674d1abd00e228ee7b15","target":"graph","created_at":"2026-07-04T16:09:47Z","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/9805019/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"S-duality symmetry of type IIB string theory predicts the existence of a stable non-BPS state on an orbifold five plane of the type IIB theory if the orbifold group is generated by the simultaneous action of (-1)^{F_L} and the reversal of sign of the four coordinates transverse to the orbifold plane. We calculate the mass of this state by starting from a pair of D-strings carrying the same charge as this state, and then identifying the point in the moduli space where this pair develops a tachyonic mode, signalling the appearance of a bound state of this configuration into the non-BPS state.","authors_text":"Ashoke Sen","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1998-05-05T05:43:22Z","title":"Stable Non-BPS Bound States of BPS D-branes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9805019","kind":"arxiv","version":3},"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":"sha256:6a46490d9ae014f78360fcf09d46fb820c99d8be32bdeb3147f4256029fc7654","target":"record","created_at":"2026-07-04T16:09:47Z","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":"506d45831e2e0fe6ba4b1eefc5a9a03394f545322f54f63e1e8bf82b7abe4190","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1998-05-05T05:43:22Z","title_canon_sha256":"7571340ab6bffd53aed66e6715a76a10fdaaa88a9399eb0ee8069807e8abd593"},"schema_version":"1.0","source":{"id":"hep-th/9805019","kind":"arxiv","version":3}},"canonical_sha256":"64be0532ef6cdb452381b67d9a832c0fa5074139516b51f9fa62146e4493f904","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"64be0532ef6cdb452381b67d9a832c0fa5074139516b51f9fa62146e4493f904","first_computed_at":"2026-07-04T16:09:47.128296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:09:47.128296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IWcYFOWTjN3LKPdXcMGPpFjkt6NfsxjOMo4ep5+Z78FlOv0rjBbn0GV1ooeHysuCAKLd/NthFEBPMGEbav8kAw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:09:47.128688Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9805019","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a46490d9ae014f78360fcf09d46fb820c99d8be32bdeb3147f4256029fc7654","sha256:c22adbbeae680564fce612cd9dd402a4c203ce9c2efe674d1abd00e228ee7b15"],"state_sha256":"9ccc2c7d2ece1cd4ecc9635fe4ed5ea8b7ae13b8093abc39a3d2d5c913bbadc9"}