Pith Number

pith:5MNUR272

pith:2019:5MNUR272IYVFOML46NATNAOLUO

not attested not anchored not stored refs pending

PCGAN-CHAR: Progressively Trained Classifier Generative Adversarial Networks for Classification of Noisy Handwritten Bangla Characters

Edward Collier, Qun Liu, Supratik Mukhopadhyay

arxiv:1908.08987 v1 · 2019-08-11 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MNUR272IYVFOML46NATNAOLUO}

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	2026-07-04T23:59:35.587586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb1b48ebfa462a57317cf3413681cba3a022a039dc60446cfd0d88c7437e3613

Aliases

arxiv: 1908.08987 · arxiv_version: 1908.08987v1 · doi: 10.48550/arxiv.1908.08987 · pith_short_12: 5MNUR272IYVF · pith_short_16: 5MNUR272IYVFOML4 · pith_short_8: 5MNUR272

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/5MNUR272IYVFOML46NATNAOLUO \
  | 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: eb1b48ebfa462a57317cf3413681cba3a022a039dc60446cfd0d88c7437e3613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a4c2d0d70932f9218fd19076b6eb735303c743a0511b2a7531b7d5323fd5aa",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-11T08:01:58Z",
    "title_canon_sha256": "085e71abcf53f38fa0bd4824d64e3aae90fc8893d1ae23e1c76d100bb52ff16a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08987",
    "kind": "arxiv",
    "version": 1
  }
}