Pith Number

pith:SQHEAK4I

pith:2016:SQHEAK4ID2OWPQOJUJD5OWMH22

not attested not anchored not stored refs pending

Generalized Hypergeometric Ensembles: Statistical Hypothesis Testing in Complex Networks

Frank Schweitzer, Giona Casiraghi, Ingo Scholtes, Vahan Nanumyan

arxiv:1607.02441 v2 · 2016-07-08 · physics.soc-ph · cs.SI · math.CO · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQHEAK4ID2OWPQOJUJD5OWMH22}

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	2026-05-18T01:09:41.349664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940e402b881e9d67c1c9a247d75987d682e7ac6bd3f2215a62e20a5a118a42d9

Aliases

arxiv: 1607.02441 · arxiv_version: 1607.02441v2 · doi: 10.48550/arxiv.1607.02441 · pith_short_12: SQHEAK4ID2OW · pith_short_16: SQHEAK4ID2OWPQOJ · pith_short_8: SQHEAK4I

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/SQHEAK4ID2OWPQOJUJD5OWMH22 \
  | 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: 940e402b881e9d67c1c9a247d75987d682e7ac6bd3f2215a62e20a5a118a42d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95b37cb5734d1468580cb83fa423ec237f1a2a0a1ae7af5aaa41832450ff8d9c",
    "cross_cats_sorted": [
      "cs.SI",
      "math.CO",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-07-08T16:26:14Z",
    "title_canon_sha256": "09e0353abe86a7784ba507dc68c8d70c930e588a79d64a34ced471a87f243715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02441",
    "kind": "arxiv",
    "version": 2
  }
}