{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:2PNTYSLMS2WHXDV7NWOW6CETRB","short_pith_number":"pith:2PNTYSLM","canonical_record":{"source":{"id":"0907.4939","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-07-28T15:47:18Z","cross_cats_sorted":[],"title_canon_sha256":"c45ae5705a5d05a73da1545c83dc7cd09772fc917dd2039f4d6409fa452dbc47","abstract_canon_sha256":"4667859ca0c0a82b8e2d761d029e71361b7bbea8a7be9234a4490dbcbe684681"},"schema_version":"1.0"},"canonical_sha256":"d3db3c496c96ac7b8ebf6d9d6f0893887e7229fa36ad4150a54b25537eb32845","source":{"kind":"arxiv","id":"0907.4939","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0907.4939","created_at":"2026-05-18T02:39:30Z"},{"alias_kind":"arxiv_version","alias_value":"0907.4939v3","created_at":"2026-05-18T02:39:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.4939","created_at":"2026-05-18T02:39:30Z"},{"alias_kind":"pith_short_12","alias_value":"2PNTYSLMS2WH","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"2PNTYSLMS2WHXDV7","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"2PNTYSLM","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:2PNTYSLMS2WHXDV7NWOW6CETRB","target":"record","payload":{"canonical_record":{"source":{"id":"0907.4939","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-07-28T15:47:18Z","cross_cats_sorted":[],"title_canon_sha256":"c45ae5705a5d05a73da1545c83dc7cd09772fc917dd2039f4d6409fa452dbc47","abstract_canon_sha256":"4667859ca0c0a82b8e2d761d029e71361b7bbea8a7be9234a4490dbcbe684681"},"schema_version":"1.0"},"canonical_sha256":"d3db3c496c96ac7b8ebf6d9d6f0893887e7229fa36ad4150a54b25537eb32845","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:30.710660Z","signature_b64":"Y7UyKBd/AcChutKy4G3sMuHoeg0FP2c2DO5dYf0PfuSZ2l+cK0+WCeLF29M1Mq8p3Kdmx8+enxWSFAO85zksDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3db3c496c96ac7b8ebf6d9d6f0893887e7229fa36ad4150a54b25537eb32845","last_reissued_at":"2026-05-18T02:39:30.710236Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:30.710236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0907.4939","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:39:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mSQHu1A4zeChcb9/GT74q2Od4GvhphCcu4mIwl4o4Q6GIyXbW1ADade8QzIJ3POaMf/y4KLNIhBAIurjLgX4BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T22:23:55.630059Z"},"content_sha256":"d33fce8013aa87c18e9189aa069dbbf0bb06de47a1e29dee55867ddc8fb147e7","schema_version":"1.0","event_id":"sha256:d33fce8013aa87c18e9189aa069dbbf0bb06de47a1e29dee55867ddc8fb147e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:2PNTYSLMS2WHXDV7NWOW6CETRB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Tachyon Potential in the Sliver Frame","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"E. Aldo Arroyo","submitted_at":"2009-07-28T15:47:18Z","abstract_excerpt":"We evaluate the tachyon potential in the Schnabl gauge through off-shell computations in the sliver frame. As an application of the results of our computations, we provide a strong evidence that Schnabl's analytic solution for tachyon condensation in open string field theory represents a saddle point configuration of the full tachyon potential. Additionally we verify that Schnabl's analytic solution lies on the minimum of the effective tachyon potential."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.4939","kind":"arxiv","version":3},"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":"2026-05-18T02:39:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n/IudkiAZdKIX4z59rQvRVmHo6j7yof0dCbVtOIgG3NMy8omFG6N0IVuOqfQeXfNwQCeKuIL/4UdOfXSmq9CAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T22:23:55.630401Z"},"content_sha256":"eda41194bf2edf70d1c2c3e4392e8b206278b4b1429b1b1a93539bd4eb6d96bf","schema_version":"1.0","event_id":"sha256:eda41194bf2edf70d1c2c3e4392e8b206278b4b1429b1b1a93539bd4eb6d96bf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2PNTYSLMS2WHXDV7NWOW6CETRB/bundle.json","state_url":"https://pith.science/pith/2PNTYSLMS2WHXDV7NWOW6CETRB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2PNTYSLMS2WHXDV7NWOW6CETRB/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":"2026-06-28T22:23:55Z","links":{"resolver":"https://pith.science/pith/2PNTYSLMS2WHXDV7NWOW6CETRB","bundle":"https://pith.science/pith/2PNTYSLMS2WHXDV7NWOW6CETRB/bundle.json","state":"https://pith.science/pith/2PNTYSLMS2WHXDV7NWOW6CETRB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2PNTYSLMS2WHXDV7NWOW6CETRB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:2PNTYSLMS2WHXDV7NWOW6CETRB","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":"4667859ca0c0a82b8e2d761d029e71361b7bbea8a7be9234a4490dbcbe684681","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-07-28T15:47:18Z","title_canon_sha256":"c45ae5705a5d05a73da1545c83dc7cd09772fc917dd2039f4d6409fa452dbc47"},"schema_version":"1.0","source":{"id":"0907.4939","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0907.4939","created_at":"2026-05-18T02:39:30Z"},{"alias_kind":"arxiv_version","alias_value":"0907.4939v3","created_at":"2026-05-18T02:39:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.4939","created_at":"2026-05-18T02:39:30Z"},{"alias_kind":"pith_short_12","alias_value":"2PNTYSLMS2WH","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"2PNTYSLMS2WHXDV7","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"2PNTYSLM","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:eda41194bf2edf70d1c2c3e4392e8b206278b4b1429b1b1a93539bd4eb6d96bf","target":"graph","created_at":"2026-05-18T02:39:30Z","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":"We evaluate the tachyon potential in the Schnabl gauge through off-shell computations in the sliver frame. As an application of the results of our computations, we provide a strong evidence that Schnabl's analytic solution for tachyon condensation in open string field theory represents a saddle point configuration of the full tachyon potential. Additionally we verify that Schnabl's analytic solution lies on the minimum of the effective tachyon potential.","authors_text":"E. Aldo Arroyo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-07-28T15:47:18Z","title":"The Tachyon Potential in the Sliver Frame"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.4939","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:d33fce8013aa87c18e9189aa069dbbf0bb06de47a1e29dee55867ddc8fb147e7","target":"record","created_at":"2026-05-18T02:39:30Z","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":"4667859ca0c0a82b8e2d761d029e71361b7bbea8a7be9234a4490dbcbe684681","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-07-28T15:47:18Z","title_canon_sha256":"c45ae5705a5d05a73da1545c83dc7cd09772fc917dd2039f4d6409fa452dbc47"},"schema_version":"1.0","source":{"id":"0907.4939","kind":"arxiv","version":3}},"canonical_sha256":"d3db3c496c96ac7b8ebf6d9d6f0893887e7229fa36ad4150a54b25537eb32845","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3db3c496c96ac7b8ebf6d9d6f0893887e7229fa36ad4150a54b25537eb32845","first_computed_at":"2026-05-18T02:39:30.710236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:30.710236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y7UyKBd/AcChutKy4G3sMuHoeg0FP2c2DO5dYf0PfuSZ2l+cK0+WCeLF29M1Mq8p3Kdmx8+enxWSFAO85zksDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:30.710660Z","signed_message":"canonical_sha256_bytes"},"source_id":"0907.4939","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d33fce8013aa87c18e9189aa069dbbf0bb06de47a1e29dee55867ddc8fb147e7","sha256:eda41194bf2edf70d1c2c3e4392e8b206278b4b1429b1b1a93539bd4eb6d96bf"],"state_sha256":"6df7cd36b5305b7d8d1739a98aead0c0b07b0c32cb6f228c128a586408c031eb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+FCmPLKMXaoVs/24zl5bZJo7iQnzI7ELm7BWMWXtqMMQkk7bgXrc00CgZ9T2yyzuheVrdsztVsnpbj2ySaU+Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T22:23:55.632093Z","bundle_sha256":"42ef98bc9289c2bc586c02d04d79af1c2e03171b98adea7d3a20f80370e9a087"}}