Pith Number

pith:WCDROMIX

pith:2025:WCDROMIXAMXEEBKY2XJFZCON2P

not attested not anchored not stored refs pending

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

Aaron Ontoyin Yin, Afriyie Kwesi Samuel, Fuat Alican, Kelvin Amoaba, Mihir Kumar, Yigit Ihlamur, Zakari Salifu

arxiv:2509.08140 v1 · 2025-09-09 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCDROMIXAMXEEBKY2XJFZCON2P}

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	2026-07-05T12:08:23.644017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b087173117032e420558d5d25c89cdd3d46e6b7875b25d94a7fd10db75443594

Aliases

arxiv: 2509.08140 · arxiv_version: 2509.08140v1 · doi: 10.48550/arxiv.2509.08140 · pith_short_12: WCDROMIXAMXE · pith_short_16: WCDROMIXAMXEEBKY · pith_short_8: WCDROMIX

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/WCDROMIXAMXEEBKY2XJFZCON2P \
  | 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: b087173117032e420558d5d25c89cdd3d46e6b7875b25d94a7fd10db75443594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df632e21f79818d054198a33845c8116bcd532f9eb265cdd0ca42c9ae76abdd3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-09T20:46:54Z",
    "title_canon_sha256": "c33a6501d2877861e33a05ee68da33f50ae5ef44dfa730d479009951a853ac83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08140",
    "kind": "arxiv",
    "version": 1
  }
}