Pith Number

pith:IHORFKLB

pith:2014:IHORFKLBFDB5ODIRUIR656EHVH

not attested not anchored not stored refs pending

A Fuzzy Based Model to Identify Printed Sinhala Characters (ICIAfS14)

G. I. Gunarathna, M. A. P. Chamikara, R. G. Ragel

arxiv:1412.7680 v1 · 2014-12-24 · 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{IHORFKLBFDB5ODIRUIR656EHVH}

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	2026-05-18T02:30:33.276903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41dd12a96128c3d70d11a223eef887a9c67c03a48a32db468740845b2acf3e78

Aliases

arxiv: 1412.7680 · arxiv_version: 1412.7680v1 · doi: 10.48550/arxiv.1412.7680 · pith_short_12: IHORFKLBFDB5 · pith_short_16: IHORFKLBFDB5ODIR · pith_short_8: IHORFKLB

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/IHORFKLBFDB5ODIRUIR656EHVH \
  | 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: 41dd12a96128c3d70d11a223eef887a9c67c03a48a32db468740845b2acf3e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c442df65ca68e8d123494d1efbd615ac188f0ce4041f215f1489fac98bbb7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-24T14:56:54Z",
    "title_canon_sha256": "51eba68668b9387f5acb9fa822e1c43382c0bfeee01f89165b56af0e2e6f58e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7680",
    "kind": "arxiv",
    "version": 1
  }
}