Pith Number

pith:B3PHPROM

pith:2026:B3PHPROMDIFNADXJN6UTBACM43

not attested not anchored not stored refs pending

(Auto)formalization is supposed to be easy: Trellis process semantics for spelling out rigorous proofs

Wesley Pegden

arxiv:2606.09674 v1 · 2026-06-08 · cs.AI · cs.LO · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3PHPROMDIFNADXJN6UTBACM43}

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	2026-06-09T02:09:03.106551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ede77c5cc1a0ad00ee96fa930804ce6d14a749fee67fa5e3b91ed70fbade725

Aliases

arxiv: 2606.09674 · arxiv_version: 2606.09674v1 · doi: 10.48550/arxiv.2606.09674 · pith_short_12: B3PHPROMDIFN · pith_short_16: B3PHPROMDIFNADXJ · pith_short_8: B3PHPROM

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/B3PHPROMDIFNADXJN6UTBACM43 \
  | 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: 0ede77c5cc1a0ad00ee96fa930804ce6d14a749fee67fa5e3b91ed70fbade725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a73423db59cbbe6149492e14141d64a8ddfb62a65c561fde36e08a2806bf25f4",
    "cross_cats_sorted": [
      "cs.LO",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-08T15:57:14Z",
    "title_canon_sha256": "41e6aef564a206fb0d635b0a904c5c150dbb98387ea60044ed4f0f628c4a49d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09674",
    "kind": "arxiv",
    "version": 1
  }
}