Pith Number

pith:WA7Y2SHQ

pith:2017:WA7Y2SHQ7Q24QWPISX2PULORXZ

not attested not anchored not stored refs pending

Wasserstein Distance Guided Representation Learning for Domain Adaptation

Jian Shen, Weinan Zhang, Yanru Qu, Yong Yu

arxiv:1707.01217 v4 · 2017-07-05 · stat.ML · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WA7Y2SHQ7Q24QWPISX2PULORXZ}

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	2026-05-18T00:21:41.036102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03f8d48f0fc35c859e895f4fa2dd1be47ed94f131c8f45a2844f51d6299e810

Aliases

arxiv: 1707.01217 · arxiv_version: 1707.01217v4 · doi: 10.48550/arxiv.1707.01217 · pith_short_12: WA7Y2SHQ7Q24 · pith_short_16: WA7Y2SHQ7Q24QWPI · pith_short_8: WA7Y2SHQ

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/WA7Y2SHQ7Q24QWPISX2PULORXZ \
  | 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: b03f8d48f0fc35c859e895f4fa2dd1be47ed94f131c8f45a2844f51d6299e810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ae7cd88ceb4ca65c7d0bb334fdffa2ade29552e41bf40add1e4c021b2e5eef9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-07-05T05:34:13Z",
    "title_canon_sha256": "0a16f0029fe7d9a5279eb9ef362ad17d7d81ca83cf9c80bc0b79adbac87387af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01217",
    "kind": "arxiv",
    "version": 4
  }
}