Pith Number

pith:XTCWKHZB

pith:2014:XTCWKHZBKS6ANRY4N7A74T26XB

not attested not anchored not stored refs pending

Automatic Classification of Human Epithelial Type 2 Cell Indirect Immunofluorescence Images using Cell Pyramid Matching

Arnold Wiliem, Brian C. Lovell, Conrad Sanderson, Peter Hobson, Rodney F. Minchin, Yongkang Wong

arxiv:1403.3780 v1 · 2014-03-15 · q-bio.CB · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTCWKHZBKS6ANRY4N7A74T26XB}

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	2026-05-18T02:54:20.820240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc5651f2154bc06c71c6fc1fe4f5eb873dc69d2a5b62087dff14ed3e7f9a75a

Aliases

arxiv: 1403.3780 · arxiv_version: 1403.3780v1 · doi: 10.48550/arxiv.1403.3780 · pith_short_12: XTCWKHZBKS6A · pith_short_16: XTCWKHZBKS6ANRY4 · pith_short_8: XTCWKHZB

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/XTCWKHZBKS6ANRY4N7A74T26XB \
  | 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: bcc5651f2154bc06c71c6fc1fe4f5eb873dc69d2a5b62087dff14ed3e7f9a75a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d3ad9e7843d20e554e92d579d1a3378e2d4f768895c4b949325220e72d7b05a",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2014-03-15T10:15:25Z",
    "title_canon_sha256": "7aa0e51bf6499319901bced769bbb7e515a931d0a7192f570f9124f44b4a6f6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3780",
    "kind": "arxiv",
    "version": 1
  }
}