Pith Number

pith:OGLRX7JH

pith:2016:OGLRX7JH3ENYQPQSKVR6KZR2DF

not attested not anchored not stored refs pending

An Enhanced Harmony Search Method for Bangla Handwritten Character Recognition Using Region Sampling

Amit K Saha, Nibaran Das, Ritesh Sarkhel

arxiv:1605.00420 v1 · 2016-05-02 · 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{OGLRX7JH3ENYQPQSKVR6KZR2DF}

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	2026-05-18T01:15:55.860477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71971bfd27d91b883e125563e5663a195d2ff84d94e54ada9a2dee2cba6409ff

Aliases

arxiv: 1605.00420 · arxiv_version: 1605.00420v1 · doi: 10.48550/arxiv.1605.00420 · pith_short_12: OGLRX7JH3ENY · pith_short_16: OGLRX7JH3ENYQPQS · pith_short_8: OGLRX7JH

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/OGLRX7JH3ENYQPQSKVR6KZR2DF \
  | 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: 71971bfd27d91b883e125563e5663a195d2ff84d94e54ada9a2dee2cba6409ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a18240f346ca4a6bade98f0416bc628d8662dd730b06d9bd8e6159df02c012ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-02T10:28:07Z",
    "title_canon_sha256": "00a60fd80061e2d9695614cef8c4491b7c11fa02aafa1a158864bf28c4d425bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00420",
    "kind": "arxiv",
    "version": 1
  }
}