Pith Number

pith:PEXLDEL6

pith:2020:PEXLDEL6N3GA6H3AOP2YL6YSJS

not attested not anchored not stored refs pending

Regression via Implicit Models and Optimal Transport Cost Minimization

Khoa Doan, Pranjul Yadav, Saurav Manchanda, S. Sathiya Keerthi

arxiv:2003.01296 v1 · 2020-03-03 · 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{PEXLDEL6N3GA6H3AOP2YL6YSJS}

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	2026-07-05T00:45:27.165233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

792eb1917e6ecc0f1f6073f585fb124c8d5b8d5b8c66afa0b10d774dc879e0a9

Aliases

arxiv: 2003.01296 · arxiv_version: 2003.01296v1 · doi: 10.48550/arxiv.2003.01296 · pith_short_12: PEXLDEL6N3GA · pith_short_16: PEXLDEL6N3GA6H3A · pith_short_8: PEXLDEL6

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/PEXLDEL6N3GA6H3AOP2YL6YSJS \
  | 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: 792eb1917e6ecc0f1f6073f585fb124c8d5b8d5b8c66afa0b10d774dc879e0a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f7223794937397fdd9b407261f472f97f456ae0f3d9e464da9cdc31d9af445",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-03T02:26:54Z",
    "title_canon_sha256": "bf77a77922cf20dd22f78ee9530a21c95dc138d9d65ed1f730e9d7322d53c62e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01296",
    "kind": "arxiv",
    "version": 1
  }
}