Pith Number

pith:5MGXJX6Y

pith:2018:5MGXJX6YFHCRV3BEDHF3QXYVPZ

not attested not anchored not stored refs pending

Entropic Spectral Learning for Large-Scale Graphs

Binxin Ru, Diego Granziol, Michael Osborne, Stefan Zohren, Stephen Roberts, Xiaowen Dong

arxiv:1804.06802 v2 · 2018-04-18 · stat.ML · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MGXJX6YFHCRV3BEDHF3QXYVPZ}

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	2026-05-17T23:50:28.197176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0d74dfd829c51aec2419cbb85f157e6c6d628fc3d8f64ca2fcf846fa74e0a0

Aliases

arxiv: 1804.06802 · arxiv_version: 1804.06802v2 · doi: 10.48550/arxiv.1804.06802 · pith_short_12: 5MGXJX6YFHCR · pith_short_16: 5MGXJX6YFHCRV3BE · pith_short_8: 5MGXJX6Y

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/5MGXJX6YFHCRV3BEDHF3QXYVPZ \
  | 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: eb0d74dfd829c51aec2419cbb85f157e6c6d628fc3d8f64ca2fcf846fa74e0a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8884da7e060625aed7a12112c5e85deeec89ef3875799333f20637f8f62e3f8",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-04-18T16:23:10Z",
    "title_canon_sha256": "a249b8b4be3bf85036bdc7732071e57aed85d07c956862f4ad2166757adc7180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06802",
    "kind": "arxiv",
    "version": 2
  }
}