Pith Number

pith:M4DCQGZ2

pith:2016:M4DCQGZ2ETOCBDEVWFUX2OL4WC

not attested not anchored not stored refs pending

Semiparametric two-component mixture models under linear constraints

Assia Boumahdaf, Diaa Al Mohamad

arxiv:1603.05694 v4 · 2016-03-17 · 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{M4DCQGZ2ETOCBDEVWFUX2OL4WC}

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	2026-05-18T00:27:30.734158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6706281b3a24dc208c95b1697d397cb087e8724f32bda4e8fda05d699715ce97

Aliases

arxiv: 1603.05694 · arxiv_version: 1603.05694v4 · doi: 10.48550/arxiv.1603.05694 · pith_short_12: M4DCQGZ2ETOC · pith_short_16: M4DCQGZ2ETOCBDEV · pith_short_8: M4DCQGZ2

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/M4DCQGZ2ETOCBDEVWFUX2OL4WC \
  | 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: 6706281b3a24dc208c95b1697d397cb087e8724f32bda4e8fda05d699715ce97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec55ab45495c1a52b930210e4fad6b98c31782766e41b2c0f2d4ffd99aa56cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-03-17T21:19:01Z",
    "title_canon_sha256": "04635ebf87b3d6cc17d7c0f4a8ab4882ebd99b3de51f29cbbd3bb92d80cc402c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05694",
    "kind": "arxiv",
    "version": 4
  }
}