Pith Number

pith:NE6MGU6W

pith:2018:NE6MGU6WIQLA6A4PBW6YV2F7LQ

not attested not anchored not stored refs pending

Statistical Aspects of Wasserstein Distances

Victor M. Panaretos, Yoav Zemel

arxiv:1806.05500 v3 · 2018-06-14 · 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{NE6MGU6WIQLA6A4PBW6YV2F7LQ}

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	2026-05-17T23:49:03.839135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693cc353d644160f038f0dbd8ae8bf5c11420ca508afa43de009a8df540b718b

Aliases

arxiv: 1806.05500 · arxiv_version: 1806.05500v3 · doi: 10.48550/arxiv.1806.05500 · pith_short_12: NE6MGU6WIQLA · pith_short_16: NE6MGU6WIQLA6A4P · pith_short_8: NE6MGU6W

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/NE6MGU6WIQLA6A4PBW6YV2F7LQ \
  | 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: 693cc353d644160f038f0dbd8ae8bf5c11420ca508afa43de009a8df540b718b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb7c4a44c67dae90607a221287a1bd555c4a5dfe5c9f4a59aab3c7fede1ab56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-06-14T12:29:46Z",
    "title_canon_sha256": "653e9c46e5f0536acbdc47088da2c91766597f1409c07bd0e2e44c3fed2cccd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05500",
    "kind": "arxiv",
    "version": 3
  }
}