Pith Number

pith:ZYKZA3QN

pith:2017:ZYKZA3QNXMUUOCVB4BURV5KONV

not attested not anchored not stored refs pending

Capturing Reliable Fine-Grained Sentiment Associations by Crowdsourcing and Best-Worst Scaling

Saif M. Mohammad, Svetlana Kiritchenko

arxiv:1712.01741 v1 · 2017-12-05 · cs.CL

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYKZA3QNXMUUOCVB4BURV5KONV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:28:47.694799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce15906e0dbb29470aa1e0691af54e6d6c1edd8d90e53e1ddc2349a723254d46

Aliases

arxiv: 1712.01741 · arxiv_version: 1712.01741v1 · doi: 10.48550/arxiv.1712.01741 · pith_short_12: ZYKZA3QNXMUU · pith_short_16: ZYKZA3QNXMUUOCVB · pith_short_8: ZYKZA3QN

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/ZYKZA3QNXMUUOCVB4BURV5KONV \
  | 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: ce15906e0dbb29470aa1e0691af54e6d6c1edd8d90e53e1ddc2349a723254d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddca87df5fc02f6afeeeb0261c04700d51192f9c19f6888d43c03f7a2a7d091c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-12-05T16:28:37Z",
    "title_canon_sha256": "4a2d51cdbdf0f5d6baa6ea0175f1c35534695187c181f61f99518d1005268427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01741",
    "kind": "arxiv",
    "version": 1
  }
}