Pith Number

pith:EGRY2VJL

pith:2026:EGRY2VJLF5XFYH24TRZCUY5KCW

not attested not anchored not stored refs pending

Protocol for evaluating ChatGPT in biomedical association generation and verification using a RAG-enabled, cross-model majority voting workflow

Ahmed Abdeen Hamed, Luis M. Rocha

arxiv:2605.30400 v1 · 2026-05-28 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGRY2VJLF5XFYH24TRZCUY5KCW}

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	2026-06-01T00:02:09.153026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a38d552b2f6e5c1f5c9c722a63aa15b3a2c78d83b05efd9424891eaa53bb05

Aliases

arxiv: 2605.30400 · arxiv_version: 2605.30400v1 · doi: 10.48550/arxiv.2605.30400 · pith_short_12: EGRY2VJLF5XF · pith_short_16: EGRY2VJLF5XFYH24 · pith_short_8: EGRY2VJL

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/EGRY2VJLF5XFYH24TRZCUY5KCW \
  | 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: 21a38d552b2f6e5c1f5c9c722a63aa15b3a2c78d83b05efd9424891eaa53bb05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e1a828f1e67232d244175db45511b2996deb6e3dc4cbba14b96870defa7bb1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T16:01:24Z",
    "title_canon_sha256": "a01d68229dad57438522796b0b60025c472bade7716b19c6e62c555d215d9776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30400",
    "kind": "arxiv",
    "version": 1
  }
}