Pith Number

pith:YGJHNQTD

pith:2021:YGJHNQTD4WMDHH6O74EMG6MDR6

not attested not anchored not stored refs pending

Wordcraft: a Human-AI Collaborative Editor for Story Writing

Andy Coenen, Ann Yuan, Daphne Ippolito, Emily Reif, Luke Davis

arxiv:2107.07430 v1 · 2021-07-15 · 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{YGJHNQTD4WMDHH6O74EMG6MDR6}

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.

Cited by

2 papers in Pith

Human agency in initial human-AI proof formalization workflows

Emergent Abilities of Large Language Models

Receipt and verification

First computed	2026-07-05T02:58:14.303267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c19276c263e598339fceff08c379838fa90d4c0dc8f6aa16517dd4e14871a744

Aliases

arxiv: 2107.07430 · arxiv_version: 2107.07430v1 · doi: 10.48550/arxiv.2107.07430 · pith_short_12: YGJHNQTD4WMD · pith_short_16: YGJHNQTD4WMDHH6O · pith_short_8: YGJHNQTD

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/YGJHNQTD4WMDHH6O74EMG6MDR6 \
  | 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: c19276c263e598339fceff08c379838fa90d4c0dc8f6aa16517dd4e14871a744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d92a6053d4af322f46248e43972861c29a2434f01d1a0b65dad2519126365b9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-15T16:18:27Z",
    "title_canon_sha256": "82d0e41fbd92b41988cef1cae459ee098d230cc1e03728637c0a45a9e2184a56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07430",
    "kind": "arxiv",
    "version": 1
  }
}