Pith Number

pith:KAO5K7O4

pith:2019:KAO5K7O4XATZP77OGVZM3UFDU2

not attested not anchored not stored refs pending

Valid Two-Sample Graph Testing via Optimal Transport Procrustes and Multiscale Graph Correlation with Applications in Connectomics

Anton Alyakin, Bijan Varjavand, Carey E. Priebe, Jaewon Chung, Jesus Arroyo, Joshua Agterberg, Joshua T. Vogelstein, Minh Tang

arxiv:1911.02741 v6 · 2019-11-07 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAO5K7O4XATZP77OGVZM3UFDU2}

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	2026-07-05T08:10:51.883818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

501dd57ddcb82797ffee3572cdd0a3a6a0cf47da9e892d256a6d29ea7c8d61b7

Aliases

arxiv: 1911.02741 · arxiv_version: 1911.02741v6 · doi: 10.48550/arxiv.1911.02741 · pith_short_12: KAO5K7O4XATZ · pith_short_16: KAO5K7O4XATZP77O · pith_short_8: KAO5K7O4

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/KAO5K7O4XATZP77OGVZM3UFDU2 \
  | 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: 501dd57ddcb82797ffee3572cdd0a3a6a0cf47da9e892d256a6d29ea7c8d61b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "403b54cf144beef2c58cfc3bcb37f2a6325230035796e41b967ee698c7ba8655",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-11-07T03:35:42Z",
    "title_canon_sha256": "f231a596efce8abaf27fa5351bce5b876fa330a2aea9c9c914c83ed628294e1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02741",
    "kind": "arxiv",
    "version": 6
  }
}