Pith Number

pith:WSXORYWV

pith:2021:WSXORYWVWYHUJDEK257C6RQKSC

not attested not anchored not stored refs pending

Explanation as Question Answering based on Design Knowledge

Ashok Goel, Eric Gregori, Spencer Rugaber, Sungeun An, Vrinda Nandan

arxiv:2112.09616 v1 · 2021-12-16 · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSXORYWVWYHUJDEK257C6RQKSC}

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	2026-07-05T03:41:48.179852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4aee8e2d5b60f448c8ad77e2f460a9083768981a0dbda55161887752b694abc

Aliases

arxiv: 2112.09616 · arxiv_version: 2112.09616v1 · doi: 10.48550/arxiv.2112.09616 · pith_short_12: WSXORYWVWYHU · pith_short_16: WSXORYWVWYHUJDEK · pith_short_8: WSXORYWV

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/WSXORYWVWYHUJDEK257C6RQKSC \
  | 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: b4aee8e2d5b60f448c8ad77e2f460a9083768981a0dbda55161887752b694abc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509a85ee3761a0eb812dd8b20fb0e32357ee484153a80e2ec0754517d25de3a5",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-12-16T06:07:19Z",
    "title_canon_sha256": "436195dc9683ba3edf1c778060d558e910afd5589b48cf1145af0c8a45f6e79a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09616",
    "kind": "arxiv",
    "version": 1
  }
}