Pith Number

pith:S4NH5EEI

pith:2026:S4NH5EEI6KEGDCWJPZAICYWKWQ

not attested not anchored not stored refs pending

Double-Calibration: Towards Reliable LLMs via Calibrating Knowledge and Reasoning Confidence

Fu Lee Wang, Qing Li, Wenqi Fan, Yanghui Rao, Yuyin Lu, Ziran Liang

arxiv:2601.11956 v2 · 2026-01-17 · 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{S4NH5EEI6KEGDCWJPZAICYWKWQ}

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	2026-05-20T00:03:02.521305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971a7e9088f288618ac97e408162cab420494522b2e4c2656cf627daa3775170

Aliases

arxiv: 2601.11956 · arxiv_version: 2601.11956v2 · doi: 10.48550/arxiv.2601.11956 · pith_short_12: S4NH5EEI6KEG · pith_short_16: S4NH5EEI6KEGDCWJ · pith_short_8: S4NH5EEI

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/S4NH5EEI6KEGDCWJPZAICYWKWQ \
  | 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: 971a7e9088f288618ac97e408162cab420494522b2e4c2656cf627daa3775170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c900ac47a99c0104cd1ae0c03235d2f875c320092ac83a9a568c0e09343ab1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-17T08:18:38Z",
    "title_canon_sha256": "82f973a10aa609299405070123d27612209f5a575ff9501daf6688368e3d40e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.11956",
    "kind": "arxiv",
    "version": 2
  }
}