Pith Number

pith:PXV7ANLM

pith:2016:PXV7ANLMKTXY4J2UHFLK3BDOOT

not attested not anchored not stored refs pending

Improving Sparse Word Representations with Distributional Inference for Semantic Composition

David Weir, Jeremy Reffin, Julie Weeds, Thomas Kober

arxiv:1608.06794 v1 · 2016-08-24 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXV7ANLMKTXY4J2UHFLK3BDOOT}

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	2026-05-18T01:07:57.492176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7debf0356c54ef8e27543956ad846e74f05c90eb1c078bb2620d88077ff863fc

Aliases

arxiv: 1608.06794 · arxiv_version: 1608.06794v1 · doi: 10.48550/arxiv.1608.06794 · pith_short_12: PXV7ANLMKTXY · pith_short_16: PXV7ANLMKTXY4J2U · pith_short_8: PXV7ANLM

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/PXV7ANLMKTXY4J2UHFLK3BDOOT \
  | 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: 7debf0356c54ef8e27543956ad846e74f05c90eb1c078bb2620d88077ff863fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95ab713d452a671a674fb1f0bbd1fc32a058dd9fcc96565b23e4a5fd0ae5f1b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-08-24T12:38:45Z",
    "title_canon_sha256": "1a2d30e7a9b6bdad3c0cb03f0cded630e81cb21aefacbe3957b13c117080eef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06794",
    "kind": "arxiv",
    "version": 1
  }
}