Pith Number

pith:VA4L7AY5

pith:2020:VA4L7AY5OKUZMKN442Q6KHO4L5

not attested not anchored not stored refs pending

ULD@NUIG at SemEval-2020 Task 9: Generative Morphemes with an Attention Model for Sentiment Analysis in Code-Mixed Text

Bharathi Raja Chakravarthi, John P. McCrae, Koustava Goswami, Priya Rani, Theodorus Fransen

arxiv:2008.01545 v1 · 2020-07-27 · 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{VA4L7AY5OKUZMKN442Q6KHO4L5}

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	2026-07-05T01:24:43.079966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a838bf831d72a99629bce6a1e51ddc5f6e5a42ae4ecb0e8279d24bb992ec40d6

Aliases

arxiv: 2008.01545 · arxiv_version: 2008.01545v1 · doi: 10.48550/arxiv.2008.01545 · pith_short_12: VA4L7AY5OKUZ · pith_short_16: VA4L7AY5OKUZMKN4 · pith_short_8: VA4L7AY5

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/VA4L7AY5OKUZMKN442Q6KHO4L5 \
  | 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: a838bf831d72a99629bce6a1e51ddc5f6e5a42ae4ecb0e8279d24bb992ec40d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b6c83b1094c36ef206519b9161a293b7e3b145210ddc85d193a4f6c7393940",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-07-27T23:58:54Z",
    "title_canon_sha256": "8fe2cfa5bceabc486e6f05bf6ba8986d053763dc24116884bcb5df7dc6046f6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01545",
    "kind": "arxiv",
    "version": 1
  }
}