Pith Number

pith:344FQ2KF

pith:2022:344FQ2KFAIVUY37DMUMSKDENOA

not attested not anchored not stored refs pending

Explaining Predictive Uncertainty by Looking Back at Model Explanations

Hanjie Chen, Wanyu Du, Yangfeng Ji

arxiv:2201.03742 v2 · 2022-01-11 · 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{344FQ2KFAIVUY37DMUMSKDENOA}

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	2026-07-05T05:04:26.904794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df38586945022b4c6fe36519250c8d7016334a1abf9813d54bd6b14e64ee3ea4

Aliases

arxiv: 2201.03742 · arxiv_version: 2201.03742v2 · doi: 10.48550/arxiv.2201.03742 · pith_short_12: 344FQ2KFAIVU · pith_short_16: 344FQ2KFAIVUY37D · pith_short_8: 344FQ2KF

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/344FQ2KFAIVUY37DMUMSKDENOA \
  | 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: df38586945022b4c6fe36519250c8d7016334a1abf9813d54bd6b14e64ee3ea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449f4387c67165ef1f595e0c1408766fc4ad9730bdc173147b474b64e6a35783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-01-11T02:04:50Z",
    "title_canon_sha256": "bd800ffbf5cb417c52415c88111ab12f681ca8d85f4eadbff4ebc074487d45dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03742",
    "kind": "arxiv",
    "version": 2
  }
}