Pith Number

pith:UBJYWTHP

pith:2015:UBJYWTHPCP46BYM2Q3QDOTESL7

not attested not anchored not stored refs pending

Node mixing and group structure of complex software networks

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

arxiv:1502.05067 v1 · 2015-02-17 · cs.SI · cs.SE · 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{UBJYWTHPCP46BYM2Q3QDOTESL7}

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	2026-05-18T02:03:59.768930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0538b4cef13f9e0e19a86e0374c925fda618f6c379c7bc3712076e8bd823afd

Aliases

arxiv: 1502.05067 · arxiv_version: 1502.05067v1 · doi: 10.48550/arxiv.1502.05067 · pith_short_12: UBJYWTHPCP46 · pith_short_16: UBJYWTHPCP46BYM2 · pith_short_8: UBJYWTHP

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/UBJYWTHPCP46BYM2Q3QDOTESL7 \
  | 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: a0538b4cef13f9e0e19a86e0374c925fda618f6c379c7bc3712076e8bd823afd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4bea0cbde23c6e85281e3bcf4dfdce5ac536173cfd3b0f102f0568757bd52af",
    "cross_cats_sorted": [
      "cs.SE",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-02-17T21:39:23Z",
    "title_canon_sha256": "842238ffd91ffbe9da15a5db76e9f23b30455cd47d8b7ae7e05bc021c9829c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05067",
    "kind": "arxiv",
    "version": 1
  }
}