Pith Number

pith:ODU5KEKA

pith:2024:ODU5KEKARWHY653KS3VWGXID74

not attested not anchored not stored refs pending

A Knowledge-Component-Based Methodology for Evaluating AI Assistants

Bj\"orn Hartmann, J.D. Zamfirescu-Pereira, John DeNero, Laryn Qi, Narges Norouzi, Taehan Kim

arxiv:2406.05603 v1 · 2024-06-09 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODU5KEKARWHY653KS3VWGXID74}

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	2026-07-05T08:29:30.469134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e9d511408d8f8f776a96eb635d03ff29d0c13b89c90dc5f4658efa72f44470

Aliases

arxiv: 2406.05603 · arxiv_version: 2406.05603v1 · doi: 10.48550/arxiv.2406.05603 · pith_short_12: ODU5KEKARWHY · pith_short_16: ODU5KEKARWHY653K · pith_short_8: ODU5KEKA

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/ODU5KEKARWHY653KS3VWGXID74 \
  | 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: 70e9d511408d8f8f776a96eb635d03ff29d0c13b89c90dc5f4658efa72f44470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab10c6975646f8de633296a9a48ae2e7b3b1d21c4572f09d1f941fef78ee200",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-06-09T00:58:39Z",
    "title_canon_sha256": "d22943858e222481451e6decf70bf0176b7f9ae76afaa16058fcce796b82183c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05603",
    "kind": "arxiv",
    "version": 1
  }
}