Pith Number

pith:YBWZHCOK

pith:2015:YBWZHCOKNZKTY6VSAUHETRT7AS

not attested not anchored not stored refs pending

Differential Network Analysis via the Lasso Penalized D-Trace Loss

Chong Chen, Huili Yuan, Minghua Deng, Ruibin Xi

arxiv:1511.09188 v2 · 2015-11-30 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBWZHCOKNZKTY6VSAUHETRT7AS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:43:35.985799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c06d9389ca6e553c7ab2050e49c67f04b19036a94cb6f5d8010e1b82dd662fed

Aliases

arxiv: 1511.09188 · arxiv_version: 1511.09188v2 · doi: 10.48550/arxiv.1511.09188 · pith_short_12: YBWZHCOKNZKT · pith_short_16: YBWZHCOKNZKTY6VS · pith_short_8: YBWZHCOK

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/YBWZHCOKNZKTY6VSAUHETRT7AS \
  | 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: c06d9389ca6e553c7ab2050e49c67f04b19036a94cb6f5d8010e1b82dd662fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0883691264595a37eb019569f8b2268f0770b65ba10fdb4e08ba035acb6f00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-11-30T07:53:57Z",
    "title_canon_sha256": "07a2163ae848e7b7f4237b8d9b7759e1658c193274ddf7876e9e5e12ea29093c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09188",
    "kind": "arxiv",
    "version": 2
  }
}