{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:7J5DN4NJPV7NQRJPMPVWIKRQY5","short_pith_number":"pith:7J5DN4NJ","canonical_record":{"source":{"id":"1811.11779","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-28T19:03:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"1e4589f2832439cf0cf54bfc94077d3c4b47de2b34ba9f58b96611c9c7d2f3b3","abstract_canon_sha256":"5e9ba71c0ec018a4aa4bad3f552caeea6b16d185f9e77e2fe9cf1d0fc4428ada"},"schema_version":"1.0"},"canonical_sha256":"fa7a36f1a97d7ed8452f63eb642a30c76d71aa5f55fb0f7daa38d1b66d2bd804","source":{"kind":"arxiv","id":"1811.11779","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.11779","created_at":"2026-05-17T23:59:37Z"},{"alias_kind":"arxiv_version","alias_value":"1811.11779v1","created_at":"2026-05-17T23:59:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11779","created_at":"2026-05-17T23:59:37Z"},{"alias_kind":"pith_short_12","alias_value":"7J5DN4NJPV7N","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"7J5DN4NJPV7NQRJP","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"7J5DN4NJ","created_at":"2026-05-18T12:32:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:7J5DN4NJPV7NQRJPMPVWIKRQY5","target":"record","payload":{"canonical_record":{"source":{"id":"1811.11779","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-28T19:03:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"1e4589f2832439cf0cf54bfc94077d3c4b47de2b34ba9f58b96611c9c7d2f3b3","abstract_canon_sha256":"5e9ba71c0ec018a4aa4bad3f552caeea6b16d185f9e77e2fe9cf1d0fc4428ada"},"schema_version":"1.0"},"canonical_sha256":"fa7a36f1a97d7ed8452f63eb642a30c76d71aa5f55fb0f7daa38d1b66d2bd804","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:37.668885Z","signature_b64":"VoaxGFWcNleGZZ+lwTQJnStLBrvRhj4bsE2iZGXUho/rjSabZatgB09bFrkouzkyaHtgVeu+y3u/ZTTFm7CKAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa7a36f1a97d7ed8452f63eb642a30c76d71aa5f55fb0f7daa38d1b66d2bd804","last_reissued_at":"2026-05-17T23:59:37.668186Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:37.668186Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.11779","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:59:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y+u/ebpxkKZJlTxTXBDpRjHyfXxTDdAtsfV4eQvMK3IzOjs6mvTKKxhbSF5T9zt8QjxPRa3yjuUtm3dSwu2vAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T03:50:46.890898Z"},"content_sha256":"00fe217d0b44ccd8335499002eccf198ff68aefe5a06ac803e9f3acf630f5139","schema_version":"1.0","event_id":"sha256:00fe217d0b44ccd8335499002eccf198ff68aefe5a06ac803e9f3acf630f5139"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:7J5DN4NJPV7NQRJPMPVWIKRQY5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectrum of the open QCD flux tube and its effective string description","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-lat","authors_text":"Bastian B. Brandt","submitted_at":"2018-11-28T19:03:25Z","abstract_excerpt":"I perform a high precision measurement of the static quark-antiquark potential in three-dimensional ${\\rm SU}(N)$ gauge theory with $N=2$ to 6. The results are compared to the effective string theory for the QCD flux tube and I obtain continuum limit results for the string tension and the non-universal leading order boundary coefficient, including an extensive analysis of all types of systematic uncertainties. The magnitude of the boundary coefficient decreases with increasing $N$, but remains non-vanishing in the large-$N$ limit. I also test for the presence of possible contributions from rig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11779","kind":"arxiv","version":1},"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":"2026-05-17T23:59:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CEyW7BCgrPo83khWmLdITi0zZiUVlUB07LC0MvTLRm7Tn/dcVCogHTW3AVA74aYfj4Qd5m/qgZffJxG1p/1WDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T03:50:46.891244Z"},"content_sha256":"f35f4f6b508c1165b94b472bab5e1682b1b3f8a3d9f2a35a2c6d9fde592b33c0","schema_version":"1.0","event_id":"sha256:f35f4f6b508c1165b94b472bab5e1682b1b3f8a3d9f2a35a2c6d9fde592b33c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7J5DN4NJPV7NQRJPMPVWIKRQY5/bundle.json","state_url":"https://pith.science/pith/7J5DN4NJPV7NQRJPMPVWIKRQY5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7J5DN4NJPV7NQRJPMPVWIKRQY5/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":"2026-06-28T03:50:46Z","links":{"resolver":"https://pith.science/pith/7J5DN4NJPV7NQRJPMPVWIKRQY5","bundle":"https://pith.science/pith/7J5DN4NJPV7NQRJPMPVWIKRQY5/bundle.json","state":"https://pith.science/pith/7J5DN4NJPV7NQRJPMPVWIKRQY5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7J5DN4NJPV7NQRJPMPVWIKRQY5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:7J5DN4NJPV7NQRJPMPVWIKRQY5","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":"5e9ba71c0ec018a4aa4bad3f552caeea6b16d185f9e77e2fe9cf1d0fc4428ada","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-28T19:03:25Z","title_canon_sha256":"1e4589f2832439cf0cf54bfc94077d3c4b47de2b34ba9f58b96611c9c7d2f3b3"},"schema_version":"1.0","source":{"id":"1811.11779","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.11779","created_at":"2026-05-17T23:59:37Z"},{"alias_kind":"arxiv_version","alias_value":"1811.11779v1","created_at":"2026-05-17T23:59:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11779","created_at":"2026-05-17T23:59:37Z"},{"alias_kind":"pith_short_12","alias_value":"7J5DN4NJPV7N","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"7J5DN4NJPV7NQRJP","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"7J5DN4NJ","created_at":"2026-05-18T12:32:11Z"}],"graph_snapshots":[{"event_id":"sha256:f35f4f6b508c1165b94b472bab5e1682b1b3f8a3d9f2a35a2c6d9fde592b33c0","target":"graph","created_at":"2026-05-17T23:59:37Z","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":"I perform a high precision measurement of the static quark-antiquark potential in three-dimensional ${\\rm SU}(N)$ gauge theory with $N=2$ to 6. The results are compared to the effective string theory for the QCD flux tube and I obtain continuum limit results for the string tension and the non-universal leading order boundary coefficient, including an extensive analysis of all types of systematic uncertainties. The magnitude of the boundary coefficient decreases with increasing $N$, but remains non-vanishing in the large-$N$ limit. I also test for the presence of possible contributions from rig","authors_text":"Bastian B. Brandt","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-28T19:03:25Z","title":"Spectrum of the open QCD flux tube and its effective string description"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11779","kind":"arxiv","version":1},"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":"sha256:00fe217d0b44ccd8335499002eccf198ff68aefe5a06ac803e9f3acf630f5139","target":"record","created_at":"2026-05-17T23:59:37Z","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":"5e9ba71c0ec018a4aa4bad3f552caeea6b16d185f9e77e2fe9cf1d0fc4428ada","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-28T19:03:25Z","title_canon_sha256":"1e4589f2832439cf0cf54bfc94077d3c4b47de2b34ba9f58b96611c9c7d2f3b3"},"schema_version":"1.0","source":{"id":"1811.11779","kind":"arxiv","version":1}},"canonical_sha256":"fa7a36f1a97d7ed8452f63eb642a30c76d71aa5f55fb0f7daa38d1b66d2bd804","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa7a36f1a97d7ed8452f63eb642a30c76d71aa5f55fb0f7daa38d1b66d2bd804","first_computed_at":"2026-05-17T23:59:37.668186Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:37.668186Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VoaxGFWcNleGZZ+lwTQJnStLBrvRhj4bsE2iZGXUho/rjSabZatgB09bFrkouzkyaHtgVeu+y3u/ZTTFm7CKAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:37.668885Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.11779","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:00fe217d0b44ccd8335499002eccf198ff68aefe5a06ac803e9f3acf630f5139","sha256:f35f4f6b508c1165b94b472bab5e1682b1b3f8a3d9f2a35a2c6d9fde592b33c0"],"state_sha256":"f0e2c60fef5ccfb500e4e84b528d95ebc4b7576456f177b881ffc999631587e3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CS8HaY6kXjztrM1vDWLqKynnTtg9Iqmn0ieZQC17mMAWELqfWQDuw/01dXiOSDzmpiW8voM0AF0uISb5WZjgCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T03:50:46.893812Z","bundle_sha256":"998c4c5637d4b196e967742d23144df37755694456026602ca59902201efcb46"}}