Pith Number

pith:OH4J7LJP

pith:2016:OH4J7LJPU76PO7724B47H3REGH

not attested not anchored not stored refs pending

A novel transfer learning method based on common space mapping and weighted domain matching

Hongqi Wang, Jim Jing-Yan Wang, Lisa Taylor, Ru-Ze Liang, Wei Xie, Weizhi Li

arxiv:1608.04581 v1 · 2016-08-16 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OH4J7LJPU76PO7724B47H3REGH}

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	2026-05-18T01:08:36.793181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71f89fad2fa7fcf77ffae079f3ee2431e739d8ea1efb7ace44ce602c5b6a012c

Aliases

arxiv: 1608.04581 · arxiv_version: 1608.04581v1 · doi: 10.48550/arxiv.1608.04581 · pith_short_12: OH4J7LJPU76P · pith_short_16: OH4J7LJPU76PO772 · pith_short_8: OH4J7LJP

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/OH4J7LJPU76PO7724B47H3REGH \
  | 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: 71f89fad2fa7fcf77ffae079f3ee2431e739d8ea1efb7ace44ce602c5b6a012c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ffbb08f780b47d808d32f49c1078a7731f8e64ccc51e704b3f8cc700f909b6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-08-16T13:17:51Z",
    "title_canon_sha256": "8db0937243a0478b288a61ad2887e54d4116407df56a29f36bb5e13a20b714cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04581",
    "kind": "arxiv",
    "version": 1
  }
}