Pith Number

pith:4MHKGLHT

pith:2026:4MHKGLHTAL66LMAU73W2XIVZSW

not attested not anchored not stored refs pending

An Assessment of Human vs. Model Uncertainty in Soft-Label Learning and Calibration

Maja Pavlovic, Massimo Poesio, Silviu Paun

arxiv:2605.18648 v1 · 2026-05-18 · cs.LG · cs.AI · 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{4MHKGLHTAL66LMAU73W2XIVZSW}

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	2026-05-20T00:06:12.739841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30ea32cf302fde5b014feedaba2b995aa423492684e8be0fad0e6227f3a76a8

Aliases

arxiv: 2605.18648 · arxiv_version: 2605.18648v1 · doi: 10.48550/arxiv.2605.18648 · pith_short_12: 4MHKGLHTAL66 · pith_short_16: 4MHKGLHTAL66LMAU · pith_short_8: 4MHKGLHT

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/4MHKGLHTAL66LMAU73W2XIVZSW \
  | 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: e30ea32cf302fde5b014feedaba2b995aa423492684e8be0fad0e6227f3a76a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e9e3ae14321efd52936eed3d1dd45878ae7bc76459022c4156cd2fefcc2dd79",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T16:55:21Z",
    "title_canon_sha256": "80cc84fd92f25a48f436addaea52231425e7be30be629e2f243994eb5a74ffcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18648",
    "kind": "arxiv",
    "version": 1
  }
}