Pith Number

pith:SEID2YMG

pith:2016:SEID2YMGZR4PRY7RWLQK23LPEG

not attested not anchored not stored refs pending

Density Estimation Trees as fast non-parametric modelling tools

Lucio Anderlini

arxiv:1607.06635 v1 · 2016-07-22 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SEID2YMGZR4PRY7RWLQK23LPEG}

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	2026-05-18T00:54:35.395772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91103d6186cc78f8e3f1b2e0ad6d6f219ff54c1d2c66c6312e334fc2b77881e3

Aliases

arxiv: 1607.06635 · arxiv_version: 1607.06635v1 · doi: 10.48550/arxiv.1607.06635 · pith_short_12: SEID2YMGZR4P · pith_short_16: SEID2YMGZR4PRY7R · pith_short_8: SEID2YMG

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/SEID2YMGZR4PRY7RWLQK23LPEG \
  | 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: 91103d6186cc78f8e3f1b2e0ad6d6f219ff54c1d2c66c6312e334fc2b77881e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfe335c225d2afc02ab96fa357f379fd2882be6642130930c3e46d26c4e6a5bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-07-22T11:23:15Z",
    "title_canon_sha256": "f97f32a3fa5a800d096cbf5a62d6ebd937b1a4cf1c027524c3fd2bec0a5c3d62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06635",
    "kind": "arxiv",
    "version": 1
  }
}