Pith Number

pith:X3AQUF6V

pith:2017:X3AQUF6VSCPEQ5CRXSZBFRGWO2

not attested not anchored not stored refs pending

Visual Subpopulation Discovery and Validation in Cohort Study Data

Bernhard Preim, Henry V\"olzke, Lena Cibulski, Myra Spiliopoulou, Shiva Alemzadeh, Till Ittermann, Tommy Hielscher, Uli Niemann

arxiv:1711.09377 v1 · 2017-11-26 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3AQUF6VSCPEQ5CRXSZBFRGWO2}

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	2026-05-18T00:29:35.793675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bec10a17d5909e487451bcb212c4d676bfa73664054da93f7603a878cade2ff9

Aliases

arxiv: 1711.09377 · arxiv_version: 1711.09377v1 · doi: 10.48550/arxiv.1711.09377 · pith_short_12: X3AQUF6VSCPE · pith_short_16: X3AQUF6VSCPEQ5CR · pith_short_8: X3AQUF6V

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/X3AQUF6VSCPEQ5CRXSZBFRGWO2 \
  | 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: bec10a17d5909e487451bcb212c4d676bfa73664054da93f7603a878cade2ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1489ea6b9e7a70f446e0bd1de103dfe0e0857f04400df56deb25feb24e3e1c8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2017-11-26T12:51:36Z",
    "title_canon_sha256": "75164f78fc27e114f570baa6e9acc8fef2ced31ab6dc64009b84a47d056b0c9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09377",
    "kind": "arxiv",
    "version": 1
  }
}