Pith Number

pith:WHWYBWKG

pith:2018:WHWYBWKG4XDSFHLMHWSQ5HGYUC

not attested not anchored not stored refs pending

Jointly identifying opinion mining elements and fuzzy measurement of opinion intensity to analyze product features

Abdelaziz Bouras (DISP), Aicha Sekhari (DISP), Haiqing Zhang (DISP), Yacine Ouzrout (DISP)

arxiv:1811.05827 v1 · 2018-11-13 · 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{WHWYBWKG4XDSFHLMHWSQ5HGYUC}

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	2026-05-18T00:00:42.019098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ed80d946e5c7229d6c3da50e9cd8a0b8383d17fffd9f79d4a911e8df62cf5a

Aliases

arxiv: 1811.05827 · arxiv_version: 1811.05827v1 · doi: 10.48550/arxiv.1811.05827 · pith_short_12: WHWYBWKG4XDS · pith_short_16: WHWYBWKG4XDSFHLM · pith_short_8: WHWYBWKG

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/WHWYBWKG4XDSFHLMHWSQ5HGYUC \
  | 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: b1ed80d946e5c7229d6c3da50e9cd8a0b8383d17fffd9f79d4a911e8df62cf5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee1515ec1ac526454936efa2fba614b2e6c38a04ef60ecd2a61dfa4efde9d8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-13T09:27:24Z",
    "title_canon_sha256": "2d0e6b3b817854d0e19aab76e877293866c3ec33cca62eb93a9a34fc222a56eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05827",
    "kind": "arxiv",
    "version": 1
  }
}