Pith Number

pith:DIZ3IBNG

pith:2026:DIZ3IBNGIF2G2ZPXB2FQ6IDDOI

not attested not anchored not stored refs pending

TinyJudge: Unverifiable Constraint Alignment via Lightweight Specialist Ensembles

Bibo Cai, Dandan Tu, Haonan Song, Qixun Zhang, Ting Liu, Wu Ning, Xiao Ding, Yirong Zeng, Yufei Liu, Yutai Hou, Yuxiang He, Yuxian Wang

arxiv:2606.07520 v1 · 2026-04-19 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIZ3IBNGIF2G2ZPXB2FQ6IDDOI}

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	2026-06-09T00:04:41.281436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a33b405a641746d65f70e8b0f2063720362a63041f8816053880526e2ca9c47

Aliases

arxiv: 2606.07520 · arxiv_version: 2606.07520v1 · doi: 10.48550/arxiv.2606.07520 · pith_short_12: DIZ3IBNGIF2G · pith_short_16: DIZ3IBNGIF2G2ZPX · pith_short_8: DIZ3IBNG

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/DIZ3IBNGIF2G2ZPXB2FQ6IDDOI \
  | 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: 1a33b405a641746d65f70e8b0f2063720362a63041f8816053880526e2ca9c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ec8601d10f009d9248114f609965cbba09947f83f57b1702ef7ddf4c143b38",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-04-19T06:02:15Z",
    "title_canon_sha256": "6983faec42c25a46996143375fc89e86dbf50af4277b57727ce7cab6f70a3d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07520",
    "kind": "arxiv",
    "version": 1
  }
}