Pith Number

pith:6BIVKRUE

pith:2017:6BIVKRUESILFAUGLQ7KLDSUOOP

not attested not anchored not stored refs pending

Dataset Construction via Attention for Aspect Term Extraction with Distant Supervision

Andreea Hossmann, Athanasios Giannakopoulos, Claudiu Musat, Diego Antognini, Michael Baeriswyl

arxiv:1709.09220 v1 · 2017-09-26 · 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{6BIVKRUESILFAUGLQ7KLDSUOOP}

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	2026-05-18T00:34:12.483370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f05155468492165050cb87d4b1ca8e73e906589f1d6e3e2e8795319df640b9f4

Aliases

arxiv: 1709.09220 · arxiv_version: 1709.09220v1 · doi: 10.48550/arxiv.1709.09220 · pith_short_12: 6BIVKRUESILF · pith_short_16: 6BIVKRUESILFAUGL · pith_short_8: 6BIVKRUE

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/6BIVKRUESILFAUGLQ7KLDSUOOP \
  | 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: f05155468492165050cb87d4b1ca8e73e906589f1d6e3e2e8795319df640b9f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db38e49ffc222829faaf9ca1cbb9886216039a3116b258cefe95a3f1914d1f67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-09-26T18:54:39Z",
    "title_canon_sha256": "591a377b41f247a9a583f7b900f9c947fa7e3f4790e4c0d10c93df33ed6cf470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09220",
    "kind": "arxiv",
    "version": 1
  }
}