{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:7Q7FAFCULQXTJ5S5DKBK7VXCK2","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":"d5273b0b78bc46c20cdbcfc4b7c40288237589ce4934dd7a3bd978bccad1df88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-07-29T02:27:14Z","title_canon_sha256":"f476f7f9732a45b0af9b66614479b060a1a5d68d2b920ee76852a22423f75449"},"schema_version":"1.0","source":{"id":"1707.09452","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.09452","created_at":"2026-05-18T00:26:36Z"},{"alias_kind":"arxiv_version","alias_value":"1707.09452v4","created_at":"2026-05-18T00:26:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.09452","created_at":"2026-05-18T00:26:36Z"},{"alias_kind":"pith_short_12","alias_value":"7Q7FAFCULQXT","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"7Q7FAFCULQXTJ5S5","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"7Q7FAFCU","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:7e9a11bcfd02c652b496c1b9ddf0487d658e3f8b4dd34d93869deb0d974aea67","target":"graph","created_at":"2026-05-18T00:26:36Z","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":"Using traditional Virasoro $L_0$ level-truncation computations, we evaluate the open bosonic string field theory action up to level $(10,30)$. Extremizing this level-truncated potential, we construct a numerical solution for tachyon condensation in Schnabl gauge. We find that the energy associated to the numerical solution overshoots the expected value $-1$ at level $L=6$. Extrapolating the level-truncation data for $L\\leq 10$ to estimate the vacuum energies for $L > 10$, we predict that the energy reaches a minimum value at $L \\sim 12$, and then turns back to approach $-1$ asymptotically as $","authors_text":"A. Fernandes-Silva, E. Aldo Arroyo, R. Szitas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-07-29T02:27:14Z","title":"Numerical solution of open string field theory in Schnabl gauge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.09452","kind":"arxiv","version":4},"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:c2114cfa5efe7497ff8801e1e3ca14e6d8dc39aa2dc97b4debb6f6f5ec46ca5b","target":"record","created_at":"2026-05-18T00:26:36Z","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":"d5273b0b78bc46c20cdbcfc4b7c40288237589ce4934dd7a3bd978bccad1df88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-07-29T02:27:14Z","title_canon_sha256":"f476f7f9732a45b0af9b66614479b060a1a5d68d2b920ee76852a22423f75449"},"schema_version":"1.0","source":{"id":"1707.09452","kind":"arxiv","version":4}},"canonical_sha256":"fc3e5014545c2f34f65d1a82afd6e256994f669226f1937ed5bc9a202f90a7d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc3e5014545c2f34f65d1a82afd6e256994f669226f1937ed5bc9a202f90a7d2","first_computed_at":"2026-05-18T00:26:36.657463Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:36.657463Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cLassuII8lO38EiR8n5AbXFIqTciPpI/XA5mTue8bXK8vU8MnJRjU3A6KWDdqi5u8jWwSl5XM3m4ZswLQdcqCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:36.658035Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.09452","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2114cfa5efe7497ff8801e1e3ca14e6d8dc39aa2dc97b4debb6f6f5ec46ca5b","sha256:7e9a11bcfd02c652b496c1b9ddf0487d658e3f8b4dd34d93869deb0d974aea67"],"state_sha256":"847488bc3f1480bb6decfeddcbba6a7b875c97e93f66f59d41e70c19ab02716a"}