Pith Number

pith:3VXSQBJA

pith:2013:3VXSQBJATWVSWDNKKLZL75A3EU

not attested not anchored not stored refs pending

Diffusion on hierarchical systems of weakly-coupled networks

Grzegorz Siudem, Janusz A. Ho{\l}yst

arxiv:1303.2650 v4 · 2013-03-10 · 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{3VXSQBJATWVSWDNKKLZL75A3EU}

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	2026-05-17T23:58:23.525410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd6f2805209dab2b0daa52f2bff41b2507f40b56b29a3c68fe3d7dc40fac054d

Aliases

arxiv: 1303.2650 · arxiv_version: 1303.2650v4 · doi: 10.48550/arxiv.1303.2650 · pith_short_12: 3VXSQBJATWVS · pith_short_16: 3VXSQBJATWVSWDNK · pith_short_8: 3VXSQBJA

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/3VXSQBJATWVSWDNKKLZL75A3EU \
  | 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: dd6f2805209dab2b0daa52f2bff41b2507f40b56b29a3c68fe3d7dc40fac054d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b2590da0e45b24d929a64e76ee6dd982c6d3233d644b71000e18e4165be0f7",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-03-10T10:18:30Z",
    "title_canon_sha256": "7c161f58a4d2a596e27ff147a5d3ed53127366b533d4fb862000e4f448e62b14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2650",
    "kind": "arxiv",
    "version": 4
  }
}