Pith Number

pith:R6ZTGXRJ

pith:2022:R6ZTGXRJSWN7U64JUUJI23AKE7

not attested not anchored not stored refs pending

A Blockchain Protocol for Human-in-the-Loop AI

Nassim Dehouche, Richard Blythman

arxiv:2211.10859 v1 · 2022-11-20 · cs.AI · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6ZTGXRJSWN7U64JUUJI23AKE7}

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	2026-07-05T05:17:35.625228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fb3335e29959bfa7b89a5128d6c0a27dfd612460cac548717de72b5ffcb645c

Aliases

arxiv: 2211.10859 · arxiv_version: 2211.10859v1 · doi: 10.48550/arxiv.2211.10859 · pith_short_12: R6ZTGXRJSWN7 · pith_short_16: R6ZTGXRJSWN7U64J · pith_short_8: R6ZTGXRJ

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/R6ZTGXRJSWN7U64JUUJI23AKE7 \
  | 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: 8fb3335e29959bfa7b89a5128d6c0a27dfd612460cac548717de72b5ffcb645c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e246e6dfc566ad285697f712be760070b08c8e514b84ba2f4f05d86c14b2d0e4",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-11-20T03:38:06Z",
    "title_canon_sha256": "d97ff1e256adc92afb37fc7d2e658b548e75c26874126e94ef4111decafdb373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.10859",
    "kind": "arxiv",
    "version": 1
  }
}