Pith Number

pith:HTDYHJ64

pith:2026:HTDYHJ64FASBVAORUAYEINN7QW

not attested not anchored not stored refs pending

From Signals to Transfer: A Factorised Study of Probe-Based Uncertainty Estimation in Large Language Models

Anh Tuan Luu, Cong-Duy Nguyen, Duc Anh Vu, Ponhvoan Srey, Quang Minh Nguyen, Xiaobao Wu

arxiv:2606.27679 v1 · 2026-06-26 · cs.CL · 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{HTDYHJ64FASBVAORUAYEINN7QW}

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	2026-06-29T01:14:45.174269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc783a7dc28241a81d1a0304435bf85aa84fb9add8684835fac674d83da8902

Aliases

arxiv: 2606.27679 · arxiv_version: 2606.27679v1 · doi: 10.48550/arxiv.2606.27679 · pith_short_12: HTDYHJ64FASB · pith_short_16: HTDYHJ64FASBVAOR · pith_short_8: HTDYHJ64

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/HTDYHJ64FASBVAORUAYEINN7QW \
  | 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: 3cc783a7dc28241a81d1a0304435bf85aa84fb9add8684835fac674d83da8902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "346ffb0bddfcd0d6c68bfed5d64b8025546acd50ff944a77c671586da3dce038",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-26T03:23:15Z",
    "title_canon_sha256": "d46a59a7b195a8558e2771d3d398fe43382d1c907ace6919363f753781b1fd76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27679",
    "kind": "arxiv",
    "version": 1
  }
}