Pith Number

pith:LVMPMECW

pith:2026:LVMPMECWFFRQ3YXFNYD7IXKK3I

not attested not anchored not stored refs pending

NICE: A Theory-Grounded Diagnostic Benchmark for Social Intelligence of LLMs

Chunyuan Zheng, Churu Yu, Hanxi Pan, Jie He, Liuqing Chen, Xiang Ji, Xuan Wu, Yanfang Liu, Yingze Chen, Yixuan Wang, Yunjin Qi, Zaifeng Gao, Zhaojun Jiang

arxiv:2605.29685 v1 · 2026-05-28 · 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{LVMPMECWFFRQ3YXFNYD7IXKK3I}

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	2026-05-29T01:05:55.555291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d58f6105629630de2e56e07f45d4ada36b98683944287e7d75c4faade206243

Aliases

arxiv: 2605.29685 · arxiv_version: 2605.29685v1 · doi: 10.48550/arxiv.2605.29685 · pith_short_12: LVMPMECWFFRQ · pith_short_16: LVMPMECWFFRQ3YXF · pith_short_8: LVMPMECW

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/LVMPMECWFFRQ3YXFNYD7IXKK3I \
  | 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: 5d58f6105629630de2e56e07f45d4ada36b98683944287e7d75c4faade206243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e952eb76620e819f87b405cabbbab9bf3c8e42c1168a2f27129581cd4c1b07c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-28T09:51:06Z",
    "title_canon_sha256": "eb1a0c186639522ddfcef579ee9a16a742f3b78284d4bbf6ccde6401b46c4bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29685",
    "kind": "arxiv",
    "version": 1
  }
}