Pith Number

pith:T2CSTXLK

pith:2020:T2CSTXLKJWNQJP7M3EAMOGCZZZ

not attested not anchored not stored refs pending

Generative Models are Unsupervised Predictors of Page Quality: A Colossal-Scale Study

Andrew Tomkins, Che Zheng, Cliff Brunk, Dara Bahri, Donald Metzler, Yi Tay

arxiv:2008.13533 v1 · 2020-08-17 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2CSTXLKJWNQJP7M3EAMOGCZZZ}

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	2026-07-05T01:31:38.358737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8529dd6a4d9b04bfecd900c71859ce4ac6e52b91b9a259550a4dd66481179e

Aliases

arxiv: 2008.13533 · arxiv_version: 2008.13533v1 · doi: 10.48550/arxiv.2008.13533 · pith_short_12: T2CSTXLKJWNQ · pith_short_16: T2CSTXLKJWNQJP7M · pith_short_8: T2CSTXLK

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/T2CSTXLKJWNQJP7M3EAMOGCZZZ \
  | 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: 9e8529dd6a4d9b04bfecd900c71859ce4ac6e52b91b9a259550a4dd66481179e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b3f4395354232be459ee5834adc9fbbb88bd75a277ef0327d9aba70c90becf",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-08-17T07:13:24Z",
    "title_canon_sha256": "cbbc5dc8201fe10e04d12172552ab5c8c8e74a39799ddfa2391fdbc9938e31b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13533",
    "kind": "arxiv",
    "version": 1
  }
}