Pith Number

pith:XCDBOFXG

pith:2013:XCDBOFXGZCHT6RIGZ76DOVQWBN

not attested not anchored not stored refs pending

Random Intersection Trees

Nicolai Meinshausen, Rajen Dinesh Shah

arxiv:1303.6223 v1 · 2013-03-25 · stat.ML · stat.CO · 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{XCDBOFXGZCHT6RIGZ76DOVQWBN}

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	2026-05-18T01:16:21.961338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8861716e6c88f3f4506cffc3756160b7bb1bdfed8552c0bc3e20f764c3f74ff

Aliases

arxiv: 1303.6223 · arxiv_version: 1303.6223v1 · doi: 10.48550/arxiv.1303.6223 · pith_short_12: XCDBOFXGZCHT · pith_short_16: XCDBOFXGZCHT6RIG · pith_short_8: XCDBOFXG

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/XCDBOFXGZCHT6RIGZ76DOVQWBN \
  | 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: b8861716e6c88f3f4506cffc3756160b7bb1bdfed8552c0bc3e20f764c3f74ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7e27da4f09fbb6d01bcd6bbeb3910ef4a072e7970c4b5ec96948434e1114d5",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-03-25T17:29:24Z",
    "title_canon_sha256": "bf1dcbe80ffde6522b0025d9b13c81f25c4bb6b3d13a64b93baf27a03a31233d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6223",
    "kind": "arxiv",
    "version": 1
  }
}