Pith Number

pith:T5CS3HD7

pith:2014:T5CS3HD7YKHIQAOT2WDWXHYJ5Z

not attested not anchored not stored refs pending

Comparison of Distance Metrics for Hierarchical Data in Medical Databases

Christian Wagner, Diman Hassan, Uwe Aickelin

arxiv:1409.1055 v1 · 2014-09-03 · cs.DB · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5CS3HD7YKHIQAOT2WDWXHYJ5Z}

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	2026-05-18T02:43:44.449145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f452d9c7fc28e8801d3d5876b9f09ee73bc33324d224ef0077f8c5e2fe703ee

Aliases

arxiv: 1409.1055 · arxiv_version: 1409.1055v1 · doi: 10.48550/arxiv.1409.1055 · pith_short_12: T5CS3HD7YKHI · pith_short_16: T5CS3HD7YKHIQAOT · pith_short_8: T5CS3HD7

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/T5CS3HD7YKHIQAOT2WDWXHYJ5Z \
  | 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: 9f452d9c7fc28e8801d3d5876b9f09ee73bc33324d224ef0077f8c5e2fe703ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c44bfadc48b8f6e0e1344a3bdc91b6c70b1dfe8c67dcac4a8cfef00913e2f6",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-09-03T12:19:19Z",
    "title_canon_sha256": "829f4a22c73adef82c9f2a5387c9ec82b56a81071b5f234dda831ff41935d173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1055",
    "kind": "arxiv",
    "version": 1
  }
}