Pith Number

pith:LAUHOTID

pith:2026:LAUHOTIDKLTCZH2QGRW4ZQ76C7

not attested not anchored not stored refs pending

Claimed or Attested? A Commit-Signature Dataset and Identity Trust Tiers across the World of Code

Audris Mockus

arxiv:2607.06194 v1 · 2026-07-07 · cs.CR · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAUHOTIDKLTCZH2QGRW4ZQ76C7}

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	2026-07-08T01:19:17.133060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5828774d0352e62c9f50346dccc3fe17fa81cc13ec519d08c662fa6eb1314a61

Aliases

arxiv: 2607.06194 · arxiv_version: 2607.06194v1 · doi: 10.48550/arxiv.2607.06194 · pith_short_12: LAUHOTIDKLTC · pith_short_16: LAUHOTIDKLTCZH2Q · pith_short_8: LAUHOTID

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/LAUHOTIDKLTCZH2QGRW4ZQ76C7 \
  | 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: 5828774d0352e62c9f50346dccc3fe17fa81cc13ec519d08c662fa6eb1314a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6591f6cfc5f7dd2ce15e40d5678bf03d4e8f9f80d696887b1b077fcaa596a0c",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-07T12:19:25Z",
    "title_canon_sha256": "4f442e822861867f3ef9cd21d2895abf0911b56de6cf21ed9bdb2350362e803c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06194",
    "kind": "arxiv",
    "version": 1
  }
}