Pith Number

pith:N4FK7Z36

pith:2019:N4FK7Z36YQNLEXZQGVKHUJ7AJM

not attested not anchored not stored refs pending

Combining Sentiment Lexica with a Multi-View Variational Autoencoder

Alexander Hoyle, Hanna Wallach, Isabelle Augenstein, Lawrence Wolf-Sonkin, Ryan Cotterell

arxiv:1904.02839 v1 · 2019-04-05 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4FK7Z36YQNLEXZQGVKHUJ7AJM}

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	2026-05-17T23:49:19.475745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f0aafe77ec41ab25f3035547a27e04b0a7b699c53b2b2ede500b74351f145aa

Aliases

arxiv: 1904.02839 · arxiv_version: 1904.02839v1 · doi: 10.48550/arxiv.1904.02839 · pith_short_12: N4FK7Z36YQNL · pith_short_16: N4FK7Z36YQNLEXZQ · pith_short_8: N4FK7Z36

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/N4FK7Z36YQNLEXZQGVKHUJ7AJM \
  | 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: 6f0aafe77ec41ab25f3035547a27e04b0a7b699c53b2b2ede500b74351f145aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be4e8618af795f2e23e8e2cc0dcff1579d0bfaac7ec186ec597f59e1aa64752",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-05T01:03:31Z",
    "title_canon_sha256": "b7041da39ddf1414f27a63cfc2c648dbc3ada51e5638a38b7582e11a411e22f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02839",
    "kind": "arxiv",
    "version": 1
  }
}