Pith Number

pith:IY2WQEJJ

pith:2016:IY2WQEJJROUZKMM4ILRN3WMTGX

not attested not anchored not stored refs pending

Exploratory graph analysis: a new approach for estimating the number of dimensions in psychological research

Hudson F. Golino, Sacha Epskamp

arxiv:1605.02231 v3 · 2016-05-07 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IY2WQEJJROUZKMM4ILRN3WMTGX}

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	2026-05-18T00:41:02.062750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46356811298ba995319c42e2ddd99335f2778425adec7e8ade7a6e172ef833c9

Aliases

arxiv: 1605.02231 · arxiv_version: 1605.02231v3 · doi: 10.48550/arxiv.1605.02231 · pith_short_12: IY2WQEJJROUZ · pith_short_16: IY2WQEJJROUZKMM4 · pith_short_8: IY2WQEJJ

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/IY2WQEJJROUZKMM4ILRN3WMTGX \
  | 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: 46356811298ba995319c42e2ddd99335f2778425adec7e8ade7a6e172ef833c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25d0f52bd048738707f7086fa9c9ee04480e33f14c09b161b07a5f6b921ff9c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-05-07T18:41:46Z",
    "title_canon_sha256": "a50b70349d4ac36efc50ceb6086707596fb4708e80ada196b46622a650fc8bce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02231",
    "kind": "arxiv",
    "version": 3
  }
}