Pith Number

pith:XCQHBCYR

pith:2026:XCQHBCYRS7G4BLFGHIIPSQ3AQM

not attested not anchored not stored refs pending

ITSPACE: Monotone Gaussian Optimal Transport Updates

Jennifer Dy, Woojoo Na

arxiv:2606.30523 v1 · 2026-06-29 · 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{XCQHBCYRS7G4BLFGHIIPSQ3AQM}

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	2026-06-30T02:18:18.564129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a0708b1197cdc0aca63a10f943608305cfa9559396f7eb37dfc504341d74bf

Aliases

arxiv: 2606.30523 · arxiv_version: 2606.30523v1 · doi: 10.48550/arxiv.2606.30523 · pith_short_12: XCQHBCYRS7G4 · pith_short_16: XCQHBCYRS7G4BLFG · pith_short_8: XCQHBCYR

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/XCQHBCYRS7G4BLFGHIIPSQ3AQM \
  | 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: b8a0708b1197cdc0aca63a10f943608305cfa9559396f7eb37dfc504341d74bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37314f90359ba177a6efd2b988b9dd5122a762731a95e3b0bb07fa1d23a1fa59",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T16:29:19Z",
    "title_canon_sha256": "98febd8e4ce27c1c4dd2f975da03eb28ecac250d1d18a144ed5aa60c6f04fecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30523",
    "kind": "arxiv",
    "version": 1
  }
}