Pith Number

pith:FL4GEXLG

pith:2018:FL4GEXLGJL4QYTNFCFWKUH2PQG

not attested not anchored not stored refs pending

Machine Learning Analysis of Complex Networks in Hyperspherical Space

Ernesto Estrada, Mar\'ia Pereda

arxiv:1804.05960 v1 · 2018-04-16 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FL4GEXLGJL4QYTNFCFWKUH2PQG}

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	2026-05-18T00:18:22.211990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af8625d664af90c4da5116caa1f4f8184b4c02f776753fa365931a40fdf0267

Aliases

arxiv: 1804.05960 · arxiv_version: 1804.05960v1 · doi: 10.48550/arxiv.1804.05960 · pith_short_12: FL4GEXLGJL4Q · pith_short_16: FL4GEXLGJL4QYTNF · pith_short_8: FL4GEXLG

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/FL4GEXLGJL4QYTNFCFWKUH2PQG \
  | 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: 2af8625d664af90c4da5116caa1f4f8184b4c02f776753fa365931a40fdf0267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b69c98b2959f5785b3cea8520490c9762d851dcf0a4597743f8ec429fb56ea5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-04-16T22:13:40Z",
    "title_canon_sha256": "cce8f1a4f3fecf95ac1cdcc1d56b6a6569fd611b6bf2bf5b62a6110c4322ddc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05960",
    "kind": "arxiv",
    "version": 1
  }
}