Pith Number

pith:NRFY4USE

pith:2017:NRFY4USEXMIHJ3R5JZELN6VIPN

not attested not anchored not stored refs pending

BB_twtr at SemEval-2017 Task 4: Twitter Sentiment Analysis with CNNs and LSTMs

Mathieu Cliche

arxiv:1704.06125 v1 · 2017-04-20 · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRFY4USEXMIHJ3R5JZELN6VIPN}

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	2026-05-18T00:46:03.234935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c4b8e5244bb1074ee3d4e48b6faa87b780615a5ed266781222bbcac8cd19839

Aliases

arxiv: 1704.06125 · arxiv_version: 1704.06125v1 · doi: 10.48550/arxiv.1704.06125 · pith_short_12: NRFY4USEXMIH · pith_short_16: NRFY4USEXMIHJ3R5 · pith_short_8: NRFY4USE

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/NRFY4USEXMIHJ3R5JZELN6VIPN \
  | 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: 6c4b8e5244bb1074ee3d4e48b6faa87b780615a5ed266781222bbcac8cd19839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dc8d350b8c9a91e5ede804f802d44da5e37cc193231c2b37bb7a2fcf0976c20",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-20T13:10:25Z",
    "title_canon_sha256": "f20024b12e0f5805862d4fc3edc42e3b911ae60926bc6c5031bc7c504f42444c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06125",
    "kind": "arxiv",
    "version": 1
  }
}