Pith Number

pith:UKXRWEZK

pith:2017:UKXRWEZKM7YYFWPMNNYPGMLLF5

not attested not anchored not stored refs pending

Leveraging Cognitive Features for Sentiment Analysis

Abhijit Mishra, Diptesh Kanojia, Kuntal Dey, Pushpak Bhattacharyya, Seema Nagar

arxiv:1701.05581 v1 · 2017-01-19 · 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{UKXRWEZKM7YYFWPMNNYPGMLLF5}

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	2026-05-18T00:52:29.093312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2af1b132a67f182d9ec6b70f3316b2f5243d8f453d843426a5ad5f99ad008b5

Aliases

arxiv: 1701.05581 · arxiv_version: 1701.05581v1 · doi: 10.48550/arxiv.1701.05581 · pith_short_12: UKXRWEZKM7YY · pith_short_16: UKXRWEZKM7YYFWPM · pith_short_8: UKXRWEZK

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/UKXRWEZKM7YYFWPMNNYPGMLLF5 \
  | 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: a2af1b132a67f182d9ec6b70f3316b2f5243d8f453d843426a5ad5f99ad008b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f78ca58a8b655d64a481e1bde752424c8ee55b3f11cdcf0d348dd4d32793c917",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-01-19T19:58:26Z",
    "title_canon_sha256": "2140a851fbf84dd3e77020e7d8528389cab52dcb7fb2f0f88181ae6803eafc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05581",
    "kind": "arxiv",
    "version": 1
  }
}