Pith Number

pith:ZJ7G6CGM

pith:2015:ZJ7G6CGM62YPSQJ6GLMV4W5LLV

not attested not anchored not stored refs pending

Statistical Methods and Computing for Big Data

Chun Wang, Elizabeth Schifano, Jing Wu, Jun Yan, Ming-Hui Chen

arxiv:1502.07989 v2 · 2015-02-27 · stat.CO · 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{ZJ7G6CGM62YPSQJ6GLMV4W5LLV}

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	2026-05-18T00:13:38.335550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7e6f08ccf6b0f9413e32d95e5bab5d6daba54637fe91469ae03c3f021ef801

Aliases

arxiv: 1502.07989 · arxiv_version: 1502.07989v2 · doi: 10.48550/arxiv.1502.07989 · pith_short_12: ZJ7G6CGM62YP · pith_short_16: ZJ7G6CGM62YPSQJ6 · pith_short_8: ZJ7G6CGM

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/ZJ7G6CGM62YPSQJ6GLMV4W5LLV \
  | 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: ca7e6f08ccf6b0f9413e32d95e5bab5d6daba54637fe91469ae03c3f021ef801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36ad7cff95a079520727c1c22c1d7eff47470d985e4762612d9ea227bf7f360b",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-02-27T17:59:22Z",
    "title_canon_sha256": "744710fe290b681e589e2da012c6ede20e99a91709feaef1406099538147c89b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07989",
    "kind": "arxiv",
    "version": 2
  }
}