Pith Number

pith:HDCNCNHM

pith:2018:HDCNCNHMDBNFUCVVDYAZ3XKAYF

not attested not anchored not stored refs pending

Human-Guided Data Exploration

Andreas Henelius, Emilia Oikarinen, Kai Puolam\"aki

arxiv:1804.03194 v1 · 2018-04-09 · stat.ML · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDCNCNHMDBNFUCVVDYAZ3XKAYF}

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	2026-05-18T00:18:56.717410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38c4d134ec185a5a0ab51e019ddd40c14666b79d9eb1cfc85032259a4fc68a6c

Aliases

arxiv: 1804.03194 · arxiv_version: 1804.03194v1 · doi: 10.48550/arxiv.1804.03194 · pith_short_12: HDCNCNHMDBNF · pith_short_16: HDCNCNHMDBNFUCVV · pith_short_8: HDCNCNHM

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/HDCNCNHMDBNFUCVVDYAZ3XKAYF \
  | 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: 38c4d134ec185a5a0ab51e019ddd40c14666b79d9eb1cfc85032259a4fc68a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3667c2d459cf18d0405ce4db267f8513c1829f5e2a3e12279ba2410596ac7ee2",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-04-09T19:29:41Z",
    "title_canon_sha256": "5debcb08d7397904b3dc088b0d4cce608c500dce6e55f265a6044c2e3eb10728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03194",
    "kind": "arxiv",
    "version": 1
  }
}