Pith Number

pith:BXHZVD2E

pith:2025:BXHZVD2ESLOMN24IIKZXUATHEW

not attested not anchored not stored refs pending

Randomness, exchangeability, and conformal prediction

Vladimir Vovk

arxiv:2501.11689 v3 · 2025-01-20 · cs.LG · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXHZVD2ESLOMN24IIKZXUATHEW}

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	2026-07-05T11:17:39.881285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dcf9a8f4492dcc6eb8842b37a02672586c56873cdd6e8a2902014ade1d7fbe1

Aliases

arxiv: 2501.11689 · arxiv_version: 2501.11689v3 · doi: 10.48550/arxiv.2501.11689 · pith_short_12: BXHZVD2ESLOM · pith_short_16: BXHZVD2ESLOMN24I · pith_short_8: BXHZVD2E

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/BXHZVD2ESLOMN24IIKZXUATHEW \
  | 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: 0dcf9a8f4492dcc6eb8842b37a02672586c56873cdd6e8a2902014ade1d7fbe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a63bfe5921ce3abeb00f059d820c26c05d3fc59016ddcba89351834a5a846a3",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-20T19:14:26Z",
    "title_canon_sha256": "e03f9395beceada3ece0d4edf04ae3c23ad8a97a099a1cdb27102aa1633fc8bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11689",
    "kind": "arxiv",
    "version": 3
  }
}