Pith Number

pith:N7QXVBKA

pith:2016:N7QXVBKASPXIKS2M36WASBGMBA

not attested not anchored not stored refs pending

Unsupervised Word and Dependency Path Embeddings for Aspect Term Extraction

Furu Wei, Kaimeng Xu, Li Dong, Ming Zhang, Ming Zhou, Yichun Yin

arxiv:1605.07843 v1 · 2016-05-25 · 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{N7QXVBKASPXIKS2M36WASBGMBA}

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	2026-05-18T01:13:38.966096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe17a854093ee854b4cdfac0904cc081d857dbab56a4aa5c2cb6a3ecde769d6

Aliases

arxiv: 1605.07843 · arxiv_version: 1605.07843v1 · doi: 10.48550/arxiv.1605.07843 · pith_short_12: N7QXVBKASPXI · pith_short_16: N7QXVBKASPXIKS2M · pith_short_8: N7QXVBKA

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/N7QXVBKASPXIKS2M36WASBGMBA \
  | 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: 6fe17a854093ee854b4cdfac0904cc081d857dbab56a4aa5c2cb6a3ecde769d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "521b131e210000d924cb4c72e895cc75b62f188995f1c72bd17dfca2cf51b8c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-05-25T12:01:46Z",
    "title_canon_sha256": "29034c2108ecee735e4906c8080d13b1d321492ac676eac1cda61c0fdae492e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07843",
    "kind": "arxiv",
    "version": 1
  }
}