Pith Number

pith:CJ77YZEO

pith:2018:CJ77YZEO3LIFKPZLH5EVW2JDO5

not attested not anchored not stored refs pending

Shape-Constrained Univariate Density Estimation

Anuj Srivastava, Debdeep Pati, Ian H. Jermyn, Sutanoy Dasgupta

arxiv:1804.01458 v1 · 2018-04-04 · 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{CJ77YZEO3LIFKPZLH5EVW2JDO5}

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	2026-05-18T00:19:14.982341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127ffc648edad0553f2b3f495b6923777817bfc5d87f9f7eabf27e6ca92990af

Aliases

arxiv: 1804.01458 · arxiv_version: 1804.01458v1 · doi: 10.48550/arxiv.1804.01458 · pith_short_12: CJ77YZEO3LIF · pith_short_16: CJ77YZEO3LIFKPZL · pith_short_8: CJ77YZEO

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/CJ77YZEO3LIFKPZLH5EVW2JDO5 \
  | 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: 127ffc648edad0553f2b3f495b6923777817bfc5d87f9f7eabf27e6ca92990af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d82c0721d634804606d92516816b774ebd3264ff1b1cf062426381c95debe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-04T15:13:24Z",
    "title_canon_sha256": "afa8897010a75643365012e90c696cd8904690048477c3f70d5a4788ea5c9f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01458",
    "kind": "arxiv",
    "version": 1
  }
}