Pith Number

pith:BAFC2TFO

pith:2021:BAFC2TFOMMWGYDEEBU5BCYSVAF

not attested not anchored not stored refs pending

Multilingual Text Classification for Dravidian Languages

Kanoksak Wattanachote, Lianxi Wang, Nankai Lin, Shengyi Jiang, Xiaotian Lin

arxiv:2112.01705 v1 · 2021-12-03 · 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{BAFC2TFOMMWGYDEEBU5BCYSVAF}

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	2026-07-05T03:37:31.125134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080a2d4cae632c6c0c840d3a1162550154230437405dea8871612356b6b126ef

Aliases

arxiv: 2112.01705 · arxiv_version: 2112.01705v1 · doi: 10.48550/arxiv.2112.01705 · pith_short_12: BAFC2TFOMMWG · pith_short_16: BAFC2TFOMMWGYDEE · pith_short_8: BAFC2TFO

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/BAFC2TFOMMWGYDEEBU5BCYSVAF \
  | 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: 080a2d4cae632c6c0c840d3a1162550154230437405dea8871612356b6b126ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "842a1539fe7fed4d10e9a3cda9df0ae107569c42b4a7dbbaadc9b37d8c1b8dc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-12-03T04:26:49Z",
    "title_canon_sha256": "981e3daae33af7eed63088cca76e6200b9132051d34ae3e093aeae2eee817096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01705",
    "kind": "arxiv",
    "version": 1
  }
}