Pith Number

pith:TDJYRXKG

pith:2026:TDJYRXKGYUQ5RKLJOJ7FKZPHHE

not attested not anchored not stored refs pending

Convex Distance Operator Transport: A Convex and Geometry-Preserving Formulation

Euijong Song, Gunwoong Park, Junhyoung Chung, Won Hwa Kim

arxiv:2606.02047 v1 · 2026-06-01 · stat.ML · cs.LG · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDJYRXKGYUQ5RKLJOJ7FKZPHHE}

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	2026-06-02T02:05:04.449179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d388dd46c521d8a969727e5565e7393e672aafe90c67cc3d98f7f4205f3a53

Aliases

arxiv: 2606.02047 · arxiv_version: 2606.02047v1 · doi: 10.48550/arxiv.2606.02047 · pith_short_12: TDJYRXKGYUQ5 · pith_short_16: TDJYRXKGYUQ5RKLJ · pith_short_8: TDJYRXKG

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/TDJYRXKGYUQ5RKLJOJ7FKZPHHE \
  | 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: 98d388dd46c521d8a969727e5565e7393e672aafe90c67cc3d98f7f4205f3a53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "032b33c96554efe287f6d13fbd17953da4474936d7ee7b8601280da47a103fb0",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-01T10:38:09Z",
    "title_canon_sha256": "371f3d51e26dab2bcb25e40f73b99b7f89a3a5d38fb05a002069ae2e8daac4a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02047",
    "kind": "arxiv",
    "version": 1
  }
}