Pith Number

pith:IW3ZIFTT

pith:2024:IW3ZIFTTPK7SNZSHNXI33CPNL2

not attested not anchored not stored refs pending

Partial Gromov-Wasserstein Metric

Abihith Kothapalli, Hengrong Du, Rocio Diaz Martin, Soheil Kolouri, Xinran Liu, Yikun Bai

arxiv:2402.03664 v5 · 2024-02-06 · 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{IW3ZIFTTPK7SNZSHNXI33CPNL2}

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.

Cited by

1 paper in Pith

Robust Alignment via Partial Gromov-Wasserstein Distances

Receipt and verification

First computed	2026-07-05T10:40:00.015206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b79416737abf26e6476dd1bd89ed5eb31843aa658ebb874ec73fa385fe716a

Aliases

arxiv: 2402.03664 · arxiv_version: 2402.03664v5 · doi: 10.48550/arxiv.2402.03664 · pith_short_12: IW3ZIFTTPK7S · pith_short_16: IW3ZIFTTPK7SNZSH · pith_short_8: IW3ZIFTT

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/IW3ZIFTTPK7SNZSHNXI33CPNL2 \
  | 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: 45b79416737abf26e6476dd1bd89ed5eb31843aa658ebb874ec73fa385fe716a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf05bf5acbd65c7d5c583bc387dfea39138b45e57ceae7e8e0a922786a1c020",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-06T03:36:05Z",
    "title_canon_sha256": "51dad739a0c1d1836f59c0727404956bf6d2481b3d18fa50410a775aa2154975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03664",
    "kind": "arxiv",
    "version": 5
  }
}