Pith Number

pith:7RGUC7JO

pith:2018:7RGUC7JOUR2ALIWS3MSDOMPNOY

not attested not anchored not stored refs pending

Low-Resource Text Classification using Domain-Adversarial Learning

Daniel Grie{\ss}haber, Johannes Maucher, Ngoc Thang Vu

arxiv:1807.05195 v2 · 2018-07-13 · 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{7RGUC7JOUR2ALIWS3MSDOMPNOY}

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	2026-07-05T00:57:21.607419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4d417d2ea47405a2d2db243731ed760ccfb9026de497e23625c50804c033b1

Aliases

arxiv: 1807.05195 · arxiv_version: 1807.05195v2 · doi: 10.48550/arxiv.1807.05195 · pith_short_12: 7RGUC7JOUR2A · pith_short_16: 7RGUC7JOUR2ALIWS · pith_short_8: 7RGUC7JO

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/7RGUC7JOUR2ALIWS3MSDOMPNOY \
  | 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: fc4d417d2ea47405a2d2db243731ed760ccfb9026de497e23625c50804c033b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0b326d43eebd67cdb2fad9c23d697d2a0a03b6394e8e2b8236c09c8394a6df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-13T17:30:32Z",
    "title_canon_sha256": "3787d0b8ee36ed56325bb8eb6f76ca13c5f5f01e64776cca1f139c1af50ec81c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05195",
    "kind": "arxiv",
    "version": 2
  }
}