Pith Number

pith:EXCI7EGV

pith:2018:EXCI7EGVIJXBNALPTAWQI43JHA

not attested not anchored not stored refs pending

Wasserstein Soft Label Propagation on Hypergraphs: Algorithm and Generalization Error Bounds

James Evans, Shahab Asoodeh, Tingran Gao, Yi Huang

arxiv:1809.01833 v2 · 2018-09-06 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXCI7EGVIJXBNALPTAWQI43JHA}

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	2026-05-18T00:00:29.710761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c48f90d5426e16816f982d047369380f57079f8cea4f2276196b1b07419f51

Aliases

arxiv: 1809.01833 · arxiv_version: 1809.01833v2 · doi: 10.48550/arxiv.1809.01833 · pith_short_12: EXCI7EGVIJXB · pith_short_16: EXCI7EGVIJXBNALP · pith_short_8: EXCI7EGV

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/EXCI7EGVIJXBNALPTAWQI43JHA \
  | 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: 25c48f90d5426e16816f982d047369380f57079f8cea4f2276196b1b07419f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5739b7378887653410ca9cdc86759759d0597689c8360396a2fd1a057038b6e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-09-06T05:48:50Z",
    "title_canon_sha256": "a8700a6f4dcae856de2dc7044e22640ab8d088e6b753e8e04c4f3342fb80e8b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01833",
    "kind": "arxiv",
    "version": 2
  }
}