Pith Number

pith:3KCTUIO3

pith:2022:3KCTUIO3HFY5CCD5QIL4GQSOWC

not attested not anchored not stored refs pending

TamilEmo: Finegrained Emotion Detection Dataset for Tamil

Anbukkarasi Sampath, Bharathi Raja Chakravarthi, Charangan Vasantharajan, John Phillip McCrae, Kanchana Sivanraju, Prasanna Kumar Kumarasen, Rahul Ponnusamy, Ruba Priyadharshini, Sathiyaraj Thangasamy, Sean Benhur, Thenmozhi Durairaj

arxiv:2202.04725 v1 · 2022-02-09 · 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{3KCTUIO3HFY5CCD5QIL4GQSOWC}

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	2026-07-05T03:55:53.267189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da853a21db3971d1087d8217c3424eb09c9a91afdb401fffbcb3a43fd1c5b727

Aliases

arxiv: 2202.04725 · arxiv_version: 2202.04725v1 · doi: 10.48550/arxiv.2202.04725 · pith_short_12: 3KCTUIO3HFY5 · pith_short_16: 3KCTUIO3HFY5CCD5 · pith_short_8: 3KCTUIO3

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/3KCTUIO3HFY5CCD5QIL4GQSOWC \
  | 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: da853a21db3971d1087d8217c3424eb09c9a91afdb401fffbcb3a43fd1c5b727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bff5a5aab7ec45716275517bfefdaba3de22fedc2fa989a394c60caa8acc4b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-09T21:05:28Z",
    "title_canon_sha256": "1d5b040a2cfa14b1144a417bc0d382a0eda71c627fcbffb275b5a9c3aebe0437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04725",
    "kind": "arxiv",
    "version": 1
  }
}