Pith Number

pith:CDBRZE26

pith:2019:CDBRZE26V2DPTJPDESAGM76WF6

not attested not anchored not stored refs pending

Gromov-Wasserstein Learning for Graph Matching and Node Embedding

Dixin Luo, Hongteng Xu, Hongyuan Zha, Lawrence Carin

arxiv:1901.06003 v2 · 2019-01-17 · cs.LG · cs.SI · 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{CDBRZE26V2DPTJPDESAGM76WF6}

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	2026-05-17T23:46:53.024853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10c31c935eae86f9a5e32480667fd62f9f907958dad519899a4df147dde1135c

Aliases

arxiv: 1901.06003 · arxiv_version: 1901.06003v2 · doi: 10.48550/arxiv.1901.06003 · pith_short_12: CDBRZE26V2DP · pith_short_16: CDBRZE26V2DPTJPD · pith_short_8: CDBRZE26

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/CDBRZE26V2DPTJPDESAGM76WF6 \
  | 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: 10c31c935eae86f9a5e32480667fd62f9f907958dad519899a4df147dde1135c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a753842b8e2d9143e5522762393f31330ddd926f345f3ec35d3a3aaa38f6dbc2",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-17T20:37:47Z",
    "title_canon_sha256": "6643c46fb7e33c04c2b79f7c87f965caeeffecc664e2e3d5c392a59bf83c70ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06003",
    "kind": "arxiv",
    "version": 2
  }
}