Pith Number

pith:K4J6XRET

pith:2018:K4J6XRETDHEF72RSYTRSLDG74L

not attested not anchored not stored refs pending

Visualizing class specific heterogeneous tendencies in categorical data

Mariko Takagishi, Michel van de Velden

arxiv:1811.01596 v2 · 2018-11-05 · 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{K4J6XRETDHEF72RSYTRSLDG74L}

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	2026-05-17T23:56:40.806743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5713ebc49319c85fea32c4e3258cdfe2f6db8d76185a3dbe725e29b8e55241a7

Aliases

arxiv: 1811.01596 · arxiv_version: 1811.01596v2 · doi: 10.48550/arxiv.1811.01596 · pith_short_12: K4J6XRETDHEF · pith_short_16: K4J6XRETDHEF72RS · pith_short_8: K4J6XRET

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/K4J6XRETDHEF72RSYTRSLDG74L \
  | 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: 5713ebc49319c85fea32c4e3258cdfe2f6db8d76185a3dbe725e29b8e55241a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc839b3db7a26b4d47eccb0651b399c3162cbc9d20a63a88dc823c45c5b1c987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-11-05T10:39:29Z",
    "title_canon_sha256": "91e3aa54b559628b3fcd9ed71bbef45157366131d373d289543dc1cb44f04db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01596",
    "kind": "arxiv",
    "version": 2
  }
}