Pith Number

pith:ZYZHXNCL

pith:2019:ZYZHXNCLAWASENK3PKMBDDQOMA

not attested not anchored not stored refs pending

Learning from Thresholds: Fully Automated Classification of Tumor Infiltrating Lymphocytes for Multiple Cancer Types

Chao Chen, Dimitris Samaras, Joel Saltz, Le Hou, Rajarsi Gupta, Rebecca Batiste, Shahira Abousamra, Shroyer Kenneth, Tahsin Kurc, Tianhao Zhao

arxiv:1907.03960 v1 · 2019-07-09 · eess.IV · 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{ZYZHXNCLAWASENK3PKMBDDQOMA}

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	2026-05-17T23:41:06.212031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce327bb44b058122355b7a98118e0e60028af47471b3dee65fbb8c3a4239039a

Aliases

arxiv: 1907.03960 · arxiv_version: 1907.03960v1 · doi: 10.48550/arxiv.1907.03960 · pith_short_12: ZYZHXNCLAWAS · pith_short_16: ZYZHXNCLAWASENK3 · pith_short_8: ZYZHXNCL

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/ZYZHXNCLAWASENK3PKMBDDQOMA \
  | 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: ce327bb44b058122355b7a98118e0e60028af47471b3dee65fbb8c3a4239039a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c052fdd365dc08f4f786a83c530e6d578af6e7b8a892a4d65d01d2fe0185c9d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-09T03:25:50Z",
    "title_canon_sha256": "3202d937d0364a1b7b3351a7373b2bae752ef5852b52d38c12701dd8c5fee9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03960",
    "kind": "arxiv",
    "version": 1
  }
}