Pith Number

pith:SRA7LBC4

pith:2016:SRA7LBC4RTWGDS7DZXJE6P7YEB

not attested not anchored not stored refs pending

Wikipedia mining of hidden links between political leaders

Dima L. Shepelyansky, Katia Jaffr\`es-Runser, Klaus M. Frahm

arxiv:1609.01948 v1 · 2016-09-07 · cs.SI · nlin.CD · 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{SRA7LBC4RTWGDS7DZXJE6P7YEB}

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	2026-05-18T00:55:51.765171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9441f5845c8cec61cbe3cdd24f3ff820421e0dc56faaeef18a0c3649aefd2488

Aliases

arxiv: 1609.01948 · arxiv_version: 1609.01948v1 · doi: 10.48550/arxiv.1609.01948 · pith_short_12: SRA7LBC4RTWG · pith_short_16: SRA7LBC4RTWGDS7D · pith_short_8: SRA7LBC4

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/SRA7LBC4RTWGDS7DZXJE6P7YEB \
  | 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: 9441f5845c8cec61cbe3cdd24f3ff820421e0dc56faaeef18a0c3649aefd2488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2a7b0da4941c540c83a0e4afaf7758366274956af52e572643c9b38f4ff5048",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-09-07T11:51:44Z",
    "title_canon_sha256": "4c7dbe4145a2f83aca5ddae6c8924527ff6f93c73349d6f72058d11ebad2fe8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01948",
    "kind": "arxiv",
    "version": 1
  }
}