Pith Number

pith:OOVVDZG2

pith:2016:OOVVDZG26EPFZGFAXEVLUBQDIZ

not attested not anchored not stored refs pending

Swivel: Improving Embeddings by Noticing What's Missing

Chris Waterson, Colin Evans, Noam Shazeer, Ryan Doherty

arxiv:1602.02215 v1 · 2016-02-06 · 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{OOVVDZG26EPFZGFAXEVLUBQDIZ}

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.

Cited by

1 paper in Pith

REALISTA: Realistic Latent Adversarial Attacks that Elicit LLM Hallucinations

Receipt and verification

First computed	2026-05-18T01:21:10.622241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ab51e4daf11e5c98a0b92aba0603465f7c3f8f2f3038680861914cf1dc0d69

Aliases

arxiv: 1602.02215 · arxiv_version: 1602.02215v1 · doi: 10.48550/arxiv.1602.02215 · pith_short_12: OOVVDZG26EPF · pith_short_16: OOVVDZG26EPFZGFA · pith_short_8: OOVVDZG2

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/OOVVDZG26EPFZGFAXEVLUBQDIZ \
  | 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: 73ab51e4daf11e5c98a0b92aba0603465f7c3f8f2f3038680861914cf1dc0d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976e20a520ce2b6e75dc7225eb7a211aa57db711fc439d9b8eefa0034b6a7069",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-02-06T04:39:41Z",
    "title_canon_sha256": "a671708d4e5866a03c1bd126178079938e0dc1fce6ba99f6187dda70d485ea90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02215",
    "kind": "arxiv",
    "version": 1
  }
}