Pith Number

pith:23DD2OXY

pith:2025:23DD2OXY3YSPA6ONS2CL3Z77UL

not attested not anchored not stored refs pending

Policy Improvement with Style-Specific Demonstrations

Lingfeng Li, Wenxin Li, Yongyi Wang, Yunlong Lu

arxiv:2506.16995 v4 · 2025-06-20 · 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{23DD2OXY3YSPA6ONS2CL3Z77UL}

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	2026-07-07T02:19:38.867672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6c63d3af8de24f079cd9684bde7ffa2c55c3476220d0fa861532ba91fbaf997

Aliases

arxiv: 2506.16995 · arxiv_version: 2506.16995v4 · doi: 10.48550/arxiv.2506.16995 · pith_short_12: 23DD2OXY3YSP · pith_short_16: 23DD2OXY3YSPA6ON · pith_short_8: 23DD2OXY

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/23DD2OXY3YSPA6ONS2CL3Z77UL \
  | 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: d6c63d3af8de24f079cd9684bde7ffa2c55c3476220d0fa861532ba91fbaf997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee20596e9b8ce9b2886016e403a3b97164415556e444ec5ba61e199a22745b92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-20T13:46:06Z",
    "title_canon_sha256": "ecec548160c0fcee2d68a372daf8e1f96c7570a5cdc0e829a94f8e1ca79cc418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16995",
    "kind": "arxiv",
    "version": 4
  }
}