Pith Number

pith:K7YHUWIT

pith:2025:K7YHUWITFA3FFFYGUH25OP3KHD

not attested not anchored not stored refs pending

Ensemble based approach to quantifying uncertainty of LLM based classifications

Ahmed Salhin, Josh Frazier, Rohit Kumar, Srijith Rajamohan, Todd Cook, Yu-Cheng Tsai

arxiv:2502.08631 v2 · 2025-02-12 · 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{K7YHUWITFA3FFFYGUH25OP3KHD}

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	2026-07-05T10:16:41.724296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57f07a59132836529706a1f5d73f6a38f86f7b3fe483b8d72b9e518b577eea14

Aliases

arxiv: 2502.08631 · arxiv_version: 2502.08631v2 · doi: 10.48550/arxiv.2502.08631 · pith_short_12: K7YHUWITFA3F · pith_short_16: K7YHUWITFA3FFFYG · pith_short_8: K7YHUWIT

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/K7YHUWITFA3FFFYGUH25OP3KHD \
  | 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: 57f07a59132836529706a1f5d73f6a38f86f7b3fe483b8d72b9e518b577eea14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c15f5f7ea504250e6d9656c64d52bffbc2746aa9bdc8fc30bd1ec2fc59ff68",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-12T18:42:42Z",
    "title_canon_sha256": "a0c4bd73aa41545edf1054e881ba9a3c5e0c555724100ffc6c1c7d1b8555a5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08631",
    "kind": "arxiv",
    "version": 2
  }
}