Pith Number

pith:PERNGABW

pith:2023:PERNGABW7XTRX7FM5PDCHPMQ2P

not attested not anchored not stored refs pending

Uncertainty in Natural Language Processing: Sources, Quantification, and Applications

Bingzhe Wu, Mengting Hu, Minlie Huang, Shiwan Zhao, Zhen Zhang

arxiv:2306.04459 v1 · 2023-06-05 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PERNGABW7XTRX7FM5PDCHPMQ2P}

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.

Cited by

3 papers in Pith

When Calibration Rankings Reverse: Accuracy-Controlled Evaluation for Fair Comparison of LLMs

Walking Through Uncertainty: An Empirical Study of Uncertainty Estimation for Audio-Aware Large Language Models

When Should a Language Model Trust Itself? Same-Model Self-Verification as a Conditional Confidence Signal

Receipt and verification

First computed	2026-07-05T06:18:30.575621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7922d30036fde71bfcacebc623bd90d3e6accf8c78a2958689f248ea73e21923

Aliases

arxiv: 2306.04459 · arxiv_version: 2306.04459v1 · doi: 10.48550/arxiv.2306.04459 · pith_short_12: PERNGABW7XTR · pith_short_16: PERNGABW7XTRX7FM · pith_short_8: PERNGABW

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/PERNGABW7XTRX7FM5PDCHPMQ2P \
  | 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: 7922d30036fde71bfcacebc623bd90d3e6accf8c78a2958689f248ea73e21923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f67fa0c23cf73d3f812f8384e631a7e52d36d66862093ca4098a2eedb1c71c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-05T06:46:53Z",
    "title_canon_sha256": "e508e49cc595d74d4960008abb88aefaa66726b4d120b79d2fd91a527db4a7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.04459",
    "kind": "arxiv",
    "version": 1
  }
}