Pith Number

pith:6PYBA2R2

pith:2017:6PYBA2R2LECKUAI3OZH6VWZEGA

not attested not anchored not stored refs pending

FEUP at SemEval-2017 Task 5: Predicting Sentiment Polarity and Intensity with Financial Word Embeddings

Carlos Soares, Eduarda Mendes Rodrigues, Eug\'enio Oliveira, Pedro Saleiro

arxiv:1704.05091 v1 · 2017-04-17 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PYBA2R2LECKUAI3OZH6VWZEGA}

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	2026-05-18T00:46:11.746766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3f0106a3a5904aa011b764feadb243022a1eaf9ba12f4eca1d3ff0cacbfe6ee

Aliases

arxiv: 1704.05091 · arxiv_version: 1704.05091v1 · doi: 10.48550/arxiv.1704.05091 · pith_short_12: 6PYBA2R2LECK · pith_short_16: 6PYBA2R2LECKUAI3 · pith_short_8: 6PYBA2R2

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/6PYBA2R2LECKUAI3OZH6VWZEGA \
  | 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: f3f0106a3a5904aa011b764feadb243022a1eaf9ba12f4eca1d3ff0cacbfe6ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c4f850f2d0044a042f43b50df0bcd9c97a7232ad6a4174f516561174360b93",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-17T18:48:00Z",
    "title_canon_sha256": "48fa42e125b44b2c3401e35d6c2757cb5f4eb985748672be1c0aedb859c91980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05091",
    "kind": "arxiv",
    "version": 1
  }
}