Pith Number

pith:RWEYYSO4

pith:2020:RWEYYSO4YR7RLIPDV7GXGBHMPJ

not attested not anchored not stored refs pending

Weakly supervised cross-domain alignment with optimal transport

Chenyang Tao, Chunyuan Li, Guoyin Wang, Ke Bai, Lawrence Carin, Liqun Chen, Ricardo Henao, Siyang Yuan, Yizhe Zhang

arxiv:2008.06597 v1 · 2020-08-14 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWEYYSO4YR7RLIPDV7GXGBHMPJ}

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	2026-07-05T01:27:30.085558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d898c49dcc47f15a1e3afcd7304ec7a4967c0636c951b74857d832d99238453

Aliases

arxiv: 2008.06597 · arxiv_version: 2008.06597v1 · doi: 10.48550/arxiv.2008.06597 · pith_short_12: RWEYYSO4YR7R · pith_short_16: RWEYYSO4YR7RLIPD · pith_short_8: RWEYYSO4

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/RWEYYSO4YR7RLIPDV7GXGBHMPJ \
  | 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: 8d898c49dcc47f15a1e3afcd7304ec7a4967c0636c951b74857d832d99238453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1f1f96d6e46c43faead283a7e7b061e84b3e8f63c819b1dbce1b02b9737a1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-14T22:48:36Z",
    "title_canon_sha256": "35283d4786aeb5e0fdc57fb47d71773adf82d2c6d57b6625e2e846da2deeb161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06597",
    "kind": "arxiv",
    "version": 1
  }
}