Pith Number

pith:SAHVXPK2

pith:2026:SAHVXPK2SPS5DUUMVGPRZE6AXG

not attested not anchored not stored refs pending

Rethinking Uncertainty Evaluation in Large Language Models

Andy Zou, Atharv Naphade, Krish Matta

arxiv:2607.19367 v1 · 2026-06-11 · 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{SAHVXPK2SPS5DUUMVGPRZE6AXG}

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	2026-07-23T00:23:45.129140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900f5bbd5a93e5d1d28ca99f1c93c0b9ad605a6c14bb52a8d15ae2456bfe8916

Aliases

arxiv: 2607.19367 · arxiv_version: 2607.19367v1 · doi: 10.48550/arxiv.2607.19367 · pith_short_12: SAHVXPK2SPS5 · pith_short_16: SAHVXPK2SPS5DUUM · pith_short_8: SAHVXPK2

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/SAHVXPK2SPS5DUUMVGPRZE6AXG \
  | 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: 900f5bbd5a93e5d1d28ca99f1c93c0b9ad605a6c14bb52a8d15ae2456bfe8916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5991099e7924091519bdd7421efebc036e8fac98da5699079aef9b1e4f8ce39f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-11T02:27:49Z",
    "title_canon_sha256": "7e91caf5616d59a520d84e8ed09ab6573f4685756e62d5ed5807cd7bf0f3ef7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19367",
    "kind": "arxiv",
    "version": 1
  }
}