Pith Number

pith:PCL3PDZX

pith:2018:PCL3PDZXBCFU4CP64XIIYKIDOK

not attested not anchored not stored refs pending

What's in a Domain? Learning Domain-Robust Text Representations using Adversarial Training

Timothy Baldwin, Trevor Cohn, Yitong Li

arxiv:1805.06088 v1 · 2018-05-16 · 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{PCL3PDZXBCFU4CP64XIIYKIDOK}

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	2026-05-18T00:15:48.944065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7897b78f37088b4e09fee5d08c290372ae05aec085425b6c70475ae6eae0a4b0

Aliases

arxiv: 1805.06088 · arxiv_version: 1805.06088v1 · doi: 10.48550/arxiv.1805.06088 · pith_short_12: PCL3PDZXBCFU · pith_short_16: PCL3PDZXBCFU4CP6 · pith_short_8: PCL3PDZX

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/PCL3PDZXBCFU4CP64XIIYKIDOK \
  | 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: 7897b78f37088b4e09fee5d08c290372ae05aec085425b6c70475ae6eae0a4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff96cca821529b41eac18089765b5d72d5d0b26d7f72c39b83c083a7dde112b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-16T01:29:14Z",
    "title_canon_sha256": "01d999ede325579148e417a432a3b7ea7d3dbb96b93df6eb1f71cb9938f9a1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06088",
    "kind": "arxiv",
    "version": 1
  }
}