Pith Number

pith:IZWN2NSR

pith:2019:IZWN2NSRXA6WMGF5VIHNSINF7K

not attested not anchored not stored refs pending

Sentiment Analysis at SEPLN (TASS)-2019: Sentiment Analysis at Tweet level using Deep Learning

Avishek Garain, Sainik Kumar Mahata

arxiv:1908.00321 v1 · 2019-08-01 · 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{IZWN2NSRXA6WMGF5VIHNSINF7K}

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	2026-07-04T23:50:59.226545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

466cdd3651b83d6618bdaa0ed921a5fa8bd1ed0850fa375f9e7be65e88a326f8

Aliases

arxiv: 1908.00321 · arxiv_version: 1908.00321v1 · doi: 10.48550/arxiv.1908.00321 · pith_short_12: IZWN2NSRXA6W · pith_short_16: IZWN2NSRXA6WMGF5 · pith_short_8: IZWN2NSR

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/IZWN2NSRXA6WMGF5VIHNSINF7K \
  | 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: 466cdd3651b83d6618bdaa0ed921a5fa8bd1ed0850fa375f9e7be65e88a326f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d1c92c16af9b8d5c42e4b971d115a06e6328734b38742fedfe2c19ca3701ea7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-01T10:52:26Z",
    "title_canon_sha256": "1cc5fd288b126b6b1eae8803be5df019ab1d458cd77439b93c4774814a6c38b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00321",
    "kind": "arxiv",
    "version": 1
  }
}