Pith Number

pith:XD6V265G

pith:2023:XD6V265GXKXGQNOWKTUN2LFYPX

not attested not anchored not stored refs pending

VerityMath: Advancing Mathematical Reasoning by Self-Verification Through Unit Consistency

Nancy F. Chen, Ratish Puduppully, Vernon Toh Yan Han

arxiv:2311.07172 v2 · 2023-11-13 · cs.CL · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XD6V265GXKXGQNOWKTUN2LFYPX}

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	2026-07-05T08:46:19.386967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8fd5d7ba6baae6835d654e8dd2cb87dd46216abdb68e38c1a6556e77cb5e3de

Aliases

arxiv: 2311.07172 · arxiv_version: 2311.07172v2 · doi: 10.48550/arxiv.2311.07172 · pith_short_12: XD6V265GXKXG · pith_short_16: XD6V265GXKXGQNOW · pith_short_8: XD6V265G

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/XD6V265GXKXGQNOWKTUN2LFYPX \
  | 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: b8fd5d7ba6baae6835d654e8dd2cb87dd46216abdb68e38c1a6556e77cb5e3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ceb148408532e2087e76ed588e24eb4a289b1decf20043f4f2ebe3e5dcb452",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-11-13T09:06:58Z",
    "title_canon_sha256": "ea082268e3ab94b9551ee8eaf8371c6191a11d3a173b63e0c13b5052c12097d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07172",
    "kind": "arxiv",
    "version": 2
  }
}