Pith Number

pith:EFO53EDI

pith:2019:EFO53EDI4FWYLKU44256XSWEEB

not attested not anchored not stored refs pending

Comparing Apples and Oranges: Measuring Differences between Exploratory Data Mining Results

Jilles Vreeken, Nikolaj Tatti

arxiv:1902.07165 v2 · 2019-02-18 · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFO53EDI4FWYLKU44256XSWEEB}

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	2026-05-17T23:47:48.322460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215ddd9068e16d85aa9ce6bbebcac420677122f43c570a3419c76fb23c161987

Aliases

arxiv: 1902.07165 · arxiv_version: 1902.07165v2 · doi: 10.48550/arxiv.1902.07165 · pith_short_12: EFO53EDI4FWY · pith_short_16: EFO53EDI4FWYLKU4 · pith_short_8: EFO53EDI

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/EFO53EDI4FWYLKU44256XSWEEB \
  | 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: 215ddd9068e16d85aa9ce6bbebcac420677122f43c570a3419c76fb23c161987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4614b12792527f0e4cb63a0ec318b6ade625808f8ad62d3ee7fdef1a6449201",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-02-18T16:57:43Z",
    "title_canon_sha256": "8cd33f1c07dd263b686b24a64db0dfde048d11644c8ee461190b71dda891f337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07165",
    "kind": "arxiv",
    "version": 2
  }
}