Pith Number

pith:NTS465WD

pith:2026:NTS465WDAWDJ4OEDAY7X56Z6YL

not attested not anchored not stored refs pending

VCT: A Verifiable Transcript System for LLM Conversations

Feihong Li, Jiali Zheng, Jiayue Liu, Ruilin Xing, Wanzhi Xie, Wei Liu

arxiv:2606.23003 v1 · 2026-06-22 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTS465WDAWDJ4OEDAY7X56Z6YL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-23T03:14:06.474801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce5cf76c305869e3883063f7efb3ec2e8332ac6664e4bb74a7b9c35dd45d709

Aliases

arxiv: 2606.23003 · arxiv_version: 2606.23003v1 · doi: 10.48550/arxiv.2606.23003 · pith_short_12: NTS465WDAWDJ · pith_short_16: NTS465WDAWDJ4OED · pith_short_8: NTS465WD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NTS465WDAWDJ4OEDAY7X56Z6YL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6ce5cf76c305869e3883063f7efb3ec2e8332ac6664e4bb74a7b9c35dd45d709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e708eb3117eff3ed4c2d185f9daa94a348dbe800be20c60a94650826b91cce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-22T08:17:39Z",
    "title_canon_sha256": "8a1027e36874047f319bd6af416fc0d0c179d680b45a49953da55a15d9f7fa29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23003",
    "kind": "arxiv",
    "version": 1
  }
}