Pith Number

pith:GZQEQXTA

pith:2022:GZQEQXTAQPUE65X2YXMBP7AMP2

not attested not anchored not stored refs pending

Lex2Sent: A bagging approach to unsupervised sentiment analysis

Carsten Jentsch, Jonas Rieger, Kai-Robin Lange

arxiv:2209.13023 v2 · 2022-09-26 · 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{GZQEQXTAQPUE65X2YXMBP7AMP2}

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	2026-07-05T11:26:40.402245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3660485e6083e84f76fac5d817fc0c7e8a71b416a3c8f3745013ce522eb1c54e

Aliases

arxiv: 2209.13023 · arxiv_version: 2209.13023v2 · doi: 10.48550/arxiv.2209.13023 · pith_short_12: GZQEQXTAQPUE · pith_short_16: GZQEQXTAQPUE65X2 · pith_short_8: GZQEQXTA

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/GZQEQXTAQPUE65X2YXMBP7AMP2 \
  | 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: 3660485e6083e84f76fac5d817fc0c7e8a71b416a3c8f3745013ce522eb1c54e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1ca42dcf0987cc19b481683f6deb3c36e124a629bdf551a590694793123a107",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-09-26T20:49:18Z",
    "title_canon_sha256": "21650193997cad98200a64bdb30074a694aadc0ebbd4a0504d9b3d228e6af787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13023",
    "kind": "arxiv",
    "version": 2
  }
}