Pith Number

pith:5X32GQKT

pith:2014:5X32GQKTQAN7EU47I647ZRMV6G

not attested not anchored not stored refs pending

Recurrent-Neural-Network for Language Detection on Twitter Code-Switching Corpus

Chu-Cheng Lin, Joseph Chee Chang

arxiv:1412.4314 v2 · 2014-12-14 · cs.NE · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5X32GQKTQAN7EU47I647ZRMV6G}

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	2026-05-18T02:30:46.712786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edf7a34153801bf2539f47b9fcc595f1a94a8f6aa89ec56899c54cc042a3c92f

Aliases

arxiv: 1412.4314 · arxiv_version: 1412.4314v2 · doi: 10.48550/arxiv.1412.4314 · pith_short_12: 5X32GQKTQAN7 · pith_short_16: 5X32GQKTQAN7EU47 · pith_short_8: 5X32GQKT

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/5X32GQKTQAN7EU47I647ZRMV6G \
  | 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: edf7a34153801bf2539f47b9fcc595f1a94a8f6aa89ec56899c54cc042a3c92f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "823ceceb32bfb082facf034d49b3e04cdcfc08030012c816da3600df645b1d66",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-12-14T05:34:25Z",
    "title_canon_sha256": "7e407ec17f0ed7e3c806c03af9535e8e612bf1725854bc91b83b150d5b78b9fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4314",
    "kind": "arxiv",
    "version": 2
  }
}