Pith Number

pith:VEVNPMCZ

pith:2014:VEVNPMCZVHTIO7SPX4PQMLXK6I

not attested not anchored not stored refs pending

Nonparametric statistical inference for the context tree of a stationary ergodic process

Florencia Leonardi, Sandro Gallo

arxiv:1411.7650 v2 · 2014-11-27 · math.ST · 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{VEVNPMCZVHTIO7SPX4PQMLXK6I}

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	2026-05-18T01:35:00.858782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92ad7b059a9e6877e4fbf1f062eeaf22401dc721646a9315209357df97c66d6

Aliases

arxiv: 1411.7650 · arxiv_version: 1411.7650v2 · doi: 10.48550/arxiv.1411.7650 · pith_short_12: VEVNPMCZVHTI · pith_short_16: VEVNPMCZVHTIO7SP · pith_short_8: VEVNPMCZ

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/VEVNPMCZVHTIO7SPX4PQMLXK6I \
  | 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: a92ad7b059a9e6877e4fbf1f062eeaf22401dc721646a9315209357df97c66d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70fda843ab4c2f3dabc561ee268d61aea294085b21db2f5d9650b5fdcb0386c7",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-11-27T17:15:10Z",
    "title_canon_sha256": "3ec66c12219090e5d26b410ea1c6378df67ff03d0692dbca9a9af660ea9ec0fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7650",
    "kind": "arxiv",
    "version": 2
  }
}