Pith Number

pith:COWNMO6T

pith:2018:COWNMO6T5U3VU25DR6ZFZBLLWI

not attested not anchored not stored refs pending

Optimal Transport for Multi-source Domain Adaptation under Target Shift

Devis Tuia, Ievgen Redko, Nicolas Courty, R\'emi Flamary

arxiv:1803.04899 v3 · 2018-03-13 · 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{COWNMO6T5U3VU25DR6ZFZBLLWI}

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	2026-05-17T23:51:19.918958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13acd63bd3ed375a6ba38fb25c856bb212c0d18ff036ba09473e118d06c8822f

Aliases

arxiv: 1803.04899 · arxiv_version: 1803.04899v3 · doi: 10.48550/arxiv.1803.04899 · pith_short_12: COWNMO6T5U3V · pith_short_16: COWNMO6T5U3VU25D · pith_short_8: COWNMO6T

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/COWNMO6T5U3VU25DR6ZFZBLLWI \
  | 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: 13acd63bd3ed375a6ba38fb25c856bb212c0d18ff036ba09473e118d06c8822f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcce74837c0abe61dc5edd20554885b126cb9a84ab1c903831764f0bedb596a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-13T15:55:35Z",
    "title_canon_sha256": "0d738074c57b0bc94edcf2c80931f4fd9e787468852aa12c0f9f6aad599848fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04899",
    "kind": "arxiv",
    "version": 3
  }
}