Pith Number

pith:3XG5UFVD

pith:2026:3XG5UFVDQ6Y2OCWQPWNKBPHVFH

not attested not anchored not stored refs pending

AgentCAT: Simulating Computerized Adaptive Testing via Multi-Agent Large Language Models

Changqian Wang, Haiping Ma, Shangshang Yang, Weiyuan Zhou, Xiaoshan Yu, Xingyi Zhang

arxiv:2606.21832 v1 · 2026-06-20 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3XG5UFVDQ6Y2OCWQPWNKBPHVFH}

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	2026-06-23T02:13:00.312688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddcdda16a387b1a70ad07d9aa0bcf529f5e9070c5590850a92593a31ef05b685

Aliases

arxiv: 2606.21832 · arxiv_version: 2606.21832v1 · doi: 10.48550/arxiv.2606.21832 · pith_short_12: 3XG5UFVDQ6Y2 · pith_short_16: 3XG5UFVDQ6Y2OCWQ · pith_short_8: 3XG5UFVD

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/3XG5UFVDQ6Y2OCWQPWNKBPHVFH \
  | 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: ddcdda16a387b1a70ad07d9aa0bcf529f5e9070c5590850a92593a31ef05b685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bfa40ea89acb19410bd062bcf2a11e03d8d00770af9b22057896a5ae971e4d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-20T01:55:28Z",
    "title_canon_sha256": "fd2483523ff1cad9503986d17b93054883341d832d65082207c0727fe2d19238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21832",
    "kind": "arxiv",
    "version": 1
  }
}