Pith Number

pith:WD4ODE53

pith:2026:WD4ODE53GDN2V2WSGUWBZLLHMA

not attested not anchored not stored refs pending

Not Just How Much, But Where: Decomposing Epistemic Uncertainty into Per-Class Contributions

David A. Stephens, Mame Diarra Toure

arxiv:2602.21160 v3 · 2026-02-24 · stat.ML · cs.LG · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WD4ODE53GDN2V2WSGUWBZLLHMA}

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

1 paper in Pith

Reliable Automated Triage in Spanish Clinical Notes: A Hybrid Framework for Risk-Aware HIV Suspicion Identification

Receipt and verification

First computed	2026-06-19T16:11:21.156392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f8e193bb30dbaaead2352c1cad67603edb0fa16b874c7f360d02bc981f47ef

Aliases

arxiv: 2602.21160 · arxiv_version: 2602.21160v3 · doi: 10.48550/arxiv.2602.21160 · pith_short_12: WD4ODE53GDN2 · pith_short_16: WD4ODE53GDN2V2WS · pith_short_8: WD4ODE53

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/WD4ODE53GDN2V2WSGUWBZLLHMA \
  | 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: b0f8e193bb30dbaaead2352c1cad67603edb0fa16b874c7f360d02bc981f47ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24eee2cfa48ab709b4ebd03ce9092f688b98eb38d9605cb38b4a0bc9a0269d9a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-02-24T18:05:51Z",
    "title_canon_sha256": "8be68d0359729c77742266aedc7b5914ce31fc7956e5fb41d39a1c608b73605e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21160",
    "kind": "arxiv",
    "version": 3
  }
}