Pith Number

pith:VN23LAR5

pith:2015:VN23LAR5GLRVSWRBWNOWYS7HW3

not attested not anchored not stored refs pending

Overcoming Language Variation in Sentiment Analysis with Social Attention

Jacob Eisenstein, Yi Yang

arxiv:1511.06052 v4 · 2015-11-19 · cs.CL · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VN23LAR5GLRVSWRBWNOWYS7HW3}

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	2026-05-18T00:36:41.564357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab75b5823d32e3595a21b35d6c4be7b6d8514f65e2bb613878973cff2439241c

Aliases

arxiv: 1511.06052 · arxiv_version: 1511.06052v4 · doi: 10.48550/arxiv.1511.06052 · pith_short_12: VN23LAR5GLRV · pith_short_16: VN23LAR5GLRVSWRB · pith_short_8: VN23LAR5

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/VN23LAR5GLRVSWRBWNOWYS7HW3 \
  | 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: ab75b5823d32e3595a21b35d6c4be7b6d8514f65e2bb613878973cff2439241c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5166de77ee75eda33e827b50701860df816ecc39baeb13f8d6640029fcb703e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-11-19T03:54:15Z",
    "title_canon_sha256": "0f1e9f658c5bd6deb4e8490b96246badbb5f32e76f01005732bb85e59c6e59cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06052",
    "kind": "arxiv",
    "version": 4
  }
}