Pith Number

pith:WBAGNVJM

pith:2018:WBAGNVJMQN4UKI7GTGIS74O2VP

not attested not anchored not stored refs pending

Classifier Ensembles for Dialect and Language Variety Identification

Alina Maria Ciobanu, Liviu P. Dinu, Marcos Zampieri, Shervin Malmasi

arxiv:1808.04800 v1 · 2018-08-14 · 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{WBAGNVJMQN4UKI7GTGIS74O2VP}

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	2026-05-18T00:08:11.709637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b04066d52c83794523e699912ff1daabc821dd5d1594d12a2e2ede741e74337d

Aliases

arxiv: 1808.04800 · arxiv_version: 1808.04800v1 · doi: 10.48550/arxiv.1808.04800 · pith_short_12: WBAGNVJMQN4U · pith_short_16: WBAGNVJMQN4UKI7G · pith_short_8: WBAGNVJM

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/WBAGNVJMQN4UKI7GTGIS74O2VP \
  | 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: b04066d52c83794523e699912ff1daabc821dd5d1594d12a2e2ede741e74337d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3baf68606dc7e06d080ace47ce236fca362ccfc320da09620e6758a8a2c199b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-14T17:22:25Z",
    "title_canon_sha256": "f5ecd839e0b335b940234ee7a790f8fd1fa67f900abea9b4920530a092dd7e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04800",
    "kind": "arxiv",
    "version": 1
  }
}