Pith Number

pith:PVKMLYCY

pith:2018:PVKMLYCYV3IGPNJN3KNPP3WZJW

not attested not anchored not stored refs pending

A Deeper Look into Dependency-Based Word Embeddings

Amir Zeldes, Sean MacAvaney

arxiv:1804.05972 v1 · 2018-04-16 · 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{PVKMLYCYV3IGPNJN3KNPP3WZJW}

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	2026-05-18T00:18:22.155753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d54c5e058aed067b52dda9af7eed94d97583b9f32c069ab138cd63f9dab77f5

Aliases

arxiv: 1804.05972 · arxiv_version: 1804.05972v1 · doi: 10.48550/arxiv.1804.05972 · pith_short_12: PVKMLYCYV3IG · pith_short_16: PVKMLYCYV3IGPNJN · pith_short_8: PVKMLYCY

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/PVKMLYCYV3IGPNJN3KNPP3WZJW \
  | 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: 7d54c5e058aed067b52dda9af7eed94d97583b9f32c069ab138cd63f9dab77f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7155c5f35bff7262ae4c64f10cbed4f4505cf96ce8309a7edae4b18f4b0445ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-16T23:12:07Z",
    "title_canon_sha256": "5a87c4b012062bd7dff6ca6f10f63c725bb0dae4597aaa3fa6a2f78432a24439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05972",
    "kind": "arxiv",
    "version": 1
  }
}