Pith Number

pith:UOPXHLLL

pith:2020:UOPXHLLL6527GAPXT2ST5RFEIR

not attested not anchored not stored refs pending

How Can We Know When Language Models Know? On the Calibration of Language Models for Question Answering

Graham Neubig, Haibo Ding, Jun Araki, Zhengbao Jiang

arxiv:2012.00955 v2 · 2020-12-02 · 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{UOPXHLLL6527GAPXT2ST5RFEIR}

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	2026-07-05T02:41:49.261979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a39f73ad6bf775f301f79ea53ec4a44469e399b8928ca1a43fd6c5bb7cfc5551

Aliases

arxiv: 2012.00955 · arxiv_version: 2012.00955v2 · doi: 10.48550/arxiv.2012.00955 · pith_short_12: UOPXHLLL6527 · pith_short_16: UOPXHLLL6527GAPX · pith_short_8: UOPXHLLL

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/UOPXHLLL6527GAPXT2ST5RFEIR \
  | 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: a39f73ad6bf775f301f79ea53ec4a44469e399b8928ca1a43fd6c5bb7cfc5551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b30254828565582bf27549e2292cf4c67c2de02ed8a1aa7cdaa805035bd11f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-12-02T03:53:13Z",
    "title_canon_sha256": "6a99a49b4f74d5d1c87792efd6572e3e23cfe14baa55fd0981e7a457f9493843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00955",
    "kind": "arxiv",
    "version": 2
  }
}