Pith Number

pith:G5RGKBWB

pith:2026:G5RGKBWBTYUYGYCOMJ6OO53RY2

not attested not anchored not stored refs pending

Code Generation by Differential Test Time Scaling

Ethan Wang, Hao Chen, Jicheng Wang, Xuanxin Ouyang, Yifeng He

arxiv:2605.20473 v1 · 2026-05-19 · cs.SE · cs.AI · 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{G5RGKBWBTYUYGYCOMJ6OO53RY2}

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	2026-05-21T01:04:39.128011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37626506c19e2983604e627ce77771c69ac3d493b29e4b9046ddbf94a1c3a7cf

Aliases

arxiv: 2605.20473 · arxiv_version: 2605.20473v1 · doi: 10.48550/arxiv.2605.20473 · pith_short_12: G5RGKBWBTYUY · pith_short_16: G5RGKBWBTYUYGYCO · pith_short_8: G5RGKBWB

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/G5RGKBWBTYUYGYCOMJ6OO53RY2 \
  | 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: 37626506c19e2983604e627ce77771c69ac3d493b29e4b9046ddbf94a1c3a7cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e9082f7a2bc38975f55dedf8ff5d0b46f06e505927d09f729582049f373160",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-05-19T20:39:14Z",
    "title_canon_sha256": "989c5b5638e504d63c851ed2858faf43be1e11bef5cfa86c83c7996da2fa9b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20473",
    "kind": "arxiv",
    "version": 1
  }
}