Pith Number

pith:D3F55QBV

pith:2019:D3F55QBVM3CPUB5E33BFTQVLTA

not attested not anchored not stored refs pending

Evolutionary Algorithm for Sinhala to English Translation

A. Nugaliyadde, J.K. Joseph, W.M.T. Chathurika, Y. Mallawarachchi

arxiv:1907.03202 v1 · 2019-07-06 · cs.CL · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3F55QBVM3CPUB5E33BFTQVLTA}

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	2026-05-17T23:41:18.641182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ecbdec03566c4fa07a4dec259c2ab980e8797c954180fee8bcba391bbba928b

Aliases

arxiv: 1907.03202 · arxiv_version: 1907.03202v1 · doi: 10.48550/arxiv.1907.03202 · pith_short_12: D3F55QBVM3CP · pith_short_16: D3F55QBVM3CPUB5E · pith_short_8: D3F55QBV

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/D3F55QBVM3CPUB5E33BFTQVLTA \
  | 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: 1ecbdec03566c4fa07a4dec259c2ab980e8797c954180fee8bcba391bbba928b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976f0a7c56720034ce09919d26db5067df14c6e4ee43f8e9a8a9eaeafb425bf9",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-06T22:51:28Z",
    "title_canon_sha256": "845c9b5775944f92828caafcd82c816c024193c6cb95ab5a289ea05c4d234e01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03202",
    "kind": "arxiv",
    "version": 1
  }
}