Pith Number

pith:3B5PT75U

pith:2015:3B5PT75USHYTCNMAFIP4DCVRPD

not attested not anchored not stored refs pending

DFDL: Discriminative Feature-oriented Dictionary Learning for Histopathological Image Classification

Ganesh Rao, Hojjat S. Mousavi, Tiep H. Vu, UK Arvind Rao, Vishal Monga

arxiv:1502.01032 v1 · 2015-02-03 · 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{3B5PT75USHYTCNMAFIP4DCVRPD}

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	2026-05-18T00:57:51.117039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d87af9ffb491f13135802a1fc18ab178f75e7cb16a2417e52b929a4614187b40

Aliases

arxiv: 1502.01032 · arxiv_version: 1502.01032v1 · doi: 10.48550/arxiv.1502.01032 · pith_short_12: 3B5PT75USHYT · pith_short_16: 3B5PT75USHYTCNMA · pith_short_8: 3B5PT75U

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/3B5PT75USHYTCNMAFIP4DCVRPD \
  | 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: d87af9ffb491f13135802a1fc18ab178f75e7cb16a2417e52b929a4614187b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645c958a4618e8b4c138bb40f045449ab0044ef397b12a33dd104f21d572e2bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-03T21:05:23Z",
    "title_canon_sha256": "a6117068a9c4b639b7246c6652262dbb7014d36c5ab9df78c4f59317c7cfb320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01032",
    "kind": "arxiv",
    "version": 1
  }
}