Pith Number

pith:5GKZNHKN

pith:2018:5GKZNHKNWFMVKZYPW2LCRRBQPH

not attested not anchored not stored refs pending

Adaptive Semi-supervised Learning for Cross-domain Sentiment Classification

Daniel Dahlmeier, Hwee Tou Ng, Ruidan He, Wee Sun Lee

arxiv:1809.00530 v1 · 2018-09-03 · 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{5GKZNHKNWFMVKZYPW2LCRRBQPH}

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	2026-05-18T00:06:33.334023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e995969d4db15955670fb69628c43079fea4a9f898c498860bdc23dc48fcae93

Aliases

arxiv: 1809.00530 · arxiv_version: 1809.00530v1 · doi: 10.48550/arxiv.1809.00530 · pith_short_12: 5GKZNHKNWFMV · pith_short_16: 5GKZNHKNWFMVKZYP · pith_short_8: 5GKZNHKN

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/5GKZNHKNWFMVKZYPW2LCRRBQPH \
  | 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: e995969d4db15955670fb69628c43079fea4a9f898c498860bdc23dc48fcae93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f572c5885b1edb4409c5955a270b0f2471841ff4dc4f3894f2c7583f5f2acdf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-03T10:15:04Z",
    "title_canon_sha256": "17726b3031380e527c376d0dcf1b7f659e020357ec16a1c07fbf190da95e8bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00530",
    "kind": "arxiv",
    "version": 1
  }
}