Pith Number

pith:MQPOOQED

pith:2023:MQPOOQEDA3FO25F6VWPKXRE5CD

not attested not anchored not stored refs pending

Remember what you did so you know what to do next

Alex Hedges, Justin Martin, Manuel R. Ciosici, Marjorie Freedman, Ralph Weischedel, Yash Kankanampati

arxiv:2311.01468 v1 · 2023-10-30 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQPOOQEDA3FO25F6VWPKXRE5CD}

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	2026-05-25T02:01:00.265683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

641ee7408306caed74bead9eabc49d10d553ce69b3fe70f38b0ca910ec82a175

Aliases

arxiv: 2311.01468 · arxiv_version: 2311.01468v1 · doi: 10.48550/arxiv.2311.01468 · pith_short_12: MQPOOQEDA3FO · pith_short_16: MQPOOQEDA3FO25F6 · pith_short_8: MQPOOQED

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/MQPOOQEDA3FO25F6VWPKXRE5CD \
  | 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: 641ee7408306caed74bead9eabc49d10d553ce69b3fe70f38b0ca910ec82a175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0771861071bd2cdd154ccc7be8486bb63a5eacbb670c432714374d314c1261",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-30T19:29:00Z",
    "title_canon_sha256": "4251dbe684e7ec5cb1082abe4ca6cec0198adfc9d309cc572420d9584fa5fccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.01468",
    "kind": "arxiv",
    "version": 1
  }
}