Pith Number

pith:CVIZUPBC

pith:2018:CVIZUPBCIJTQ4JK5LVVZYL3HFB

not attested not anchored not stored refs pending

Nonparametric identification in the dynamic stochastic block model

Ann-Kristin Becker, Hajo Holzmann

arxiv:1811.00934 v1 · 2018-11-02 · 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{CVIZUPBCIJTQ4JK5LVVZYL3HFB}

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	2026-05-18T00:01:41.690693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15519a3c2242670e255d5d6b9c2f67287b991cc09c74b0d67611aeefde138901

Aliases

arxiv: 1811.00934 · arxiv_version: 1811.00934v1 · doi: 10.48550/arxiv.1811.00934 · pith_short_12: CVIZUPBCIJTQ · pith_short_16: CVIZUPBCIJTQ4JK5 · pith_short_8: CVIZUPBC

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/CVIZUPBCIJTQ4JK5LVVZYL3HFB \
  | 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: 15519a3c2242670e255d5d6b9c2f67287b991cc09c74b0d67611aeefde138901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d0201e59871f5e18a132803c033293559e5582b6f26ff7e9b8e0c810f603ad",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-11-02T15:27:44Z",
    "title_canon_sha256": "71d42b4ff0d373c0830fcda2d4ac5932f703d9bd3fdcf48a4a87eeb471520247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00934",
    "kind": "arxiv",
    "version": 1
  }
}