Pith Number

pith:YUF4PUTY

pith:2025:YUF4PUTYA7CUKVNC7VDJ2TLXUD

not attested not anchored not stored refs pending

From Partial Exchangeability to Predictive Probability: A Bayesian Perspective on Classification

Marcio Alves Diniz

arxiv:2508.16716 v1 · 2025-08-22 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUF4PUTYA7CUKVNC7VDJ2TLXUD}

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	2026-07-05T11:58:02.388977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c50bc7d27807c54555a2fd469d4d77a0e30241eff0bdcb5183b6f0828d6a7f8a

Aliases

arxiv: 2508.16716 · arxiv_version: 2508.16716v1 · doi: 10.48550/arxiv.2508.16716 · pith_short_12: YUF4PUTYA7CU · pith_short_16: YUF4PUTYA7CUKVNC · pith_short_8: YUF4PUTY

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/YUF4PUTYA7CUKVNC7VDJ2TLXUD \
  | 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: c50bc7d27807c54555a2fd469d4d77a0e30241eff0bdcb5183b6f0828d6a7f8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a68ec6c1038a95931efd7d865b6069cf8ca90ff651f7a261d898d72ea2346b02",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-08-22T17:51:24Z",
    "title_canon_sha256": "953b6ddcf2aac1d53496cf731ceb6a1fcc4bb1e82f3a0823173df522edde591f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16716",
    "kind": "arxiv",
    "version": 1
  }
}