Pith Number

pith:SFFZUBFA

pith:2026:SFFZUBFALH25K4PTVN3PJGPDVL

not attested not anchored not stored refs pending

Evaluating Epistemic Uncertainty: Beyond OOD Detection and Active Learning

Eyke H\"ullermeier, Jakub Paplh\'am, Vojt\v{e}ch Franc, Willem Waegeman

arxiv:2607.14817 v1 · 2026-07-16 · cs.LG · 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{SFFZUBFALH25K4PTVN3PJGPDVL}

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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	2026-07-17T01:21:32.765716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914b9a04a059f5d571f3ab76f499e3aaedb61038f18ea19a255427ad4554720f

Aliases

arxiv: 2607.14817 · arxiv_version: 2607.14817v1 · doi: 10.48550/arxiv.2607.14817 · pith_short_12: SFFZUBFALH25 · pith_short_16: SFFZUBFALH25K4PT · pith_short_8: SFFZUBFA

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/SFFZUBFALH25K4PTVN3PJGPDVL \
  | 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: 914b9a04a059f5d571f3ab76f499e3aaedb61038f18ea19a255427ad4554720f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e326dfff554fd1549847c577becc332801aad6e3403e51eaf829fe4bf91b1967",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-16T10:35:56Z",
    "title_canon_sha256": "0666b946d6e0b718936404573e1e61076c6bcb6099d5dc6516c4181c949a98ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14817",
    "kind": "arxiv",
    "version": 1
  }
}