Pith Number

pith:L7WUFY2L

pith:2018:L7WUFY2LACFZRXAXN6ZQGXPWYE

not attested not anchored not stored refs pending

Syntree2Vec - An algorithm to augment syntactic hierarchy into word embeddings

Shubham Bhardwaj

arxiv:1808.05907 v1 · 2018-08-14 · 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{L7WUFY2LACFZRXAXN6ZQGXPWYE}

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	2026-05-18T00:07:51.697605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fed42e34b008b98dc176fb3035df6c136dd80fcc40bedb6dde5c2eb702f4b71

Aliases

arxiv: 1808.05907 · arxiv_version: 1808.05907v1 · doi: 10.48550/arxiv.1808.05907 · pith_short_12: L7WUFY2LACFZ · pith_short_16: L7WUFY2LACFZRXAX · pith_short_8: L7WUFY2L

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/L7WUFY2LACFZRXAXN6ZQGXPWYE \
  | 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: 5fed42e34b008b98dc176fb3035df6c136dd80fcc40bedb6dde5c2eb702f4b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1df320830c164a0edf1069d8e334586a849e0cd1f2a646c70eb326eb6a509d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-14T14:40:56Z",
    "title_canon_sha256": "ddc00f4eebd11e1912969c0a0ba554631a11f355a1157067205bebcd34f0c97a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05907",
    "kind": "arxiv",
    "version": 1
  }
}