Pith Number

pith:ZGFEZK7L

pith:2019:ZGFEZK7L2NJBBBD4S6ZWT3OQSF

not attested not anchored not stored refs pending

Detection of small changes in medical and random-dot images comparing self-organizing map performance to human detection

Birgitta Dresp-Langley, Henry Nyongesa, John Wandeto, Yves Remond

arxiv:1906.11675 v1 · 2019-06-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGFEZK7L2NJBBBD4S6ZWT3OQSF}

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	2026-05-17T23:42:04.120014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98a4cabebd35210847c97b369edd09143c581e3c83814e289e8ada9cb5d7bd7

Aliases

arxiv: 1906.11675 · arxiv_version: 1906.11675v1 · doi: 10.48550/arxiv.1906.11675 · pith_short_12: ZGFEZK7L2NJB · pith_short_16: ZGFEZK7L2NJBBBD4 · pith_short_8: ZGFEZK7L

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/ZGFEZK7L2NJBBBD4S6ZWT3OQSF \
  | 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: c98a4cabebd35210847c97b369edd09143c581e3c83814e289e8ada9cb5d7bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58713b934246daaf43d314270f5ae20fb8751a8f808322f6c5691e2cc53f425",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-26T16:42:19Z",
    "title_canon_sha256": "91a9a2cd5a2e01718a8c817e6b1a594d8102212ce9267b8c338f16c3d5efcce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11675",
    "kind": "arxiv",
    "version": 1
  }
}