Pith Number

pith:6JAYFJDR

pith:2026:6JAYFJDR3PMER7IWGOMXVAPTCB

not attested not anchored not stored refs pending

Adjusted Wasserstein distances for bridging empirical and true distributions with applications to MDS

Arturo Jaramillo, Flor Martinez-Sermeno, Johan Van Horebeek

arxiv:2606.29665 v1 · 2026-06-29 · 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{6JAYFJDR3PMER7IWGOMXVAPTCB}

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	2026-06-30T02:17:29.410361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24182a471dbd848fd1633997a81f31077fdb0fe6f60041636f55c8188d3e33b

Aliases

arxiv: 2606.29665 · arxiv_version: 2606.29665v1 · doi: 10.48550/arxiv.2606.29665 · pith_short_12: 6JAYFJDR3PME · pith_short_16: 6JAYFJDR3PMER7IW · pith_short_8: 6JAYFJDR

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/6JAYFJDR3PMER7IWGOMXVAPTCB \
  | 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: f24182a471dbd848fd1633997a81f31077fdb0fe6f60041636f55c8188d3e33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f7e29269bf4a3926f8a031dba10849b8b38fbe9528a5fdf2cd7a8dabebf4e2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-29T00:19:56Z",
    "title_canon_sha256": "dc52196b686d239c082ae08fa8799ea9c91a22735d353ae03e3e00b9f9d3e50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29665",
    "kind": "arxiv",
    "version": 1
  }
}