Pith Number

pith:WZLUPCVR

pith:2023:WZLUPCVRGBNVNU2JJKYUUND6KU

not attested not anchored not stored refs pending

Founder-GPT: Self-play to evaluate the Founder-Idea fit

Sichao Xiong, Yigit Ihlamur

arxiv:2312.12037 v2 · 2023-12-19 · cs.CL · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZLUPCVRGBNVNU2JJKYUUND6KU}

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

1 paper in Pith

From Limited Data to Rare-event Prediction: LLM-powered Feature Engineering and Multi-model Learning in Venture Capital

Receipt and verification

First computed	2026-07-05T07:26:20.477616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b657478ab1305b56d3494ab14a347e552a8e56fc6e08ce08b0903b44a0911951

Aliases

arxiv: 2312.12037 · arxiv_version: 2312.12037v2 · doi: 10.48550/arxiv.2312.12037 · pith_short_12: WZLUPCVRGBNV · pith_short_16: WZLUPCVRGBNVNU2J · pith_short_8: WZLUPCVR

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/WZLUPCVRGBNVNU2JJKYUUND6KU \
  | 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: b657478ab1305b56d3494ab14a347e552a8e56fc6e08ce08b0903b44a0911951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe60759a1d2c5ebb64a01689bd9e23313b5d82a0389ce0b2c25e461db4cc13a9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-12-19T10:46:13Z",
    "title_canon_sha256": "54734f2e725cc454c51ee837cf3a6db31901662815ca5e8f22e86ef60581eb3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.12037",
    "kind": "arxiv",
    "version": 2
  }
}