Pith Number

pith:7FCYSXQG

pith:2015:7FCYSXQGOJXJ5KG5LPONXNWG5C

not attested not anchored not stored refs pending

Assessing the effectiveness of real-world network simplification

Lovro \v{S}ubelj, Marko Bajec, Neli Blagus

arxiv:1502.05156 v1 · 2015-02-18 · cs.SI · 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{7FCYSXQGOJXJ5KG5LPONXNWG5C}

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	2026-05-18T02:26:52.270733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f945895e06726e9ea8dd5bdcdbb6c6e8bbbc3e9e5280d09d7331ac3f3c49d402

Aliases

arxiv: 1502.05156 · arxiv_version: 1502.05156v1 · doi: 10.48550/arxiv.1502.05156 · pith_short_12: 7FCYSXQGOJXJ · pith_short_16: 7FCYSXQGOJXJ5KG5 · pith_short_8: 7FCYSXQG

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/7FCYSXQGOJXJ5KG5LPONXNWG5C \
  | 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: f945895e06726e9ea8dd5bdcdbb6c6e8bbbc3e9e5280d09d7331ac3f3c49d402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9a39354bad9373dd3b5f1f84250c6bd6e0be791eb8c79361a24772ac5c3339",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-02-18T08:42:13Z",
    "title_canon_sha256": "a093f035a9c561d2cac7483150e374c2bd2fc3f90029fa6b27923211bd13a2cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05156",
    "kind": "arxiv",
    "version": 1
  }
}