Pith Number

pith:6E6BPNK2

pith:2019:6E6BPNK23BWKMSVDYGKIZEDQ4U

not attested not anchored not stored refs pending

CBOW Is Not All You Need: Combining CBOW with the Compositional Matrix Space Model

Ansgar Scherp, Florian Mai, Lukas Galke

arxiv:1902.06423 v1 · 2019-02-18 · 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{6E6BPNK23BWKMSVDYGKIZEDQ4U}

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	2026-05-17T23:53:45.551927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f13c17b55ad86ca64aa3c1948c9070e536a44b8f272b2e0c6318936671cd3003

Aliases

arxiv: 1902.06423 · arxiv_version: 1902.06423v1 · doi: 10.48550/arxiv.1902.06423 · pith_short_12: 6E6BPNK23BWK · pith_short_16: 6E6BPNK23BWKMSVD · pith_short_8: 6E6BPNK2

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/6E6BPNK23BWKMSVDYGKIZEDQ4U \
  | 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: f13c17b55ad86ca64aa3c1948c9070e536a44b8f272b2e0c6318936671cd3003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b738f4a18b64a9a0786d1e990de4c9552f88a85ad78bddfdd5981a60b9a8bb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-18T06:54:14Z",
    "title_canon_sha256": "eb4c876176c3abd33251dc65ec1218a1d7acf8bce34457b165a94b05f60208ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06423",
    "kind": "arxiv",
    "version": 1
  }
}