Pith Number

pith:F6XFU5DF

pith:2013:F6XFU5DFOEKXW3YLSKYLWYMURU

not attested not anchored not stored refs pending

Factors determining nestedness in complex networks

Miguel A. Munoz, Samuel Johnson, Virginia Dominguez-Garcia

arxiv:1307.4685 v2 · 2013-07-17 · physics.soc-ph · cs.SI · q-bio.MN · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6XFU5DFOEKXW3YLSKYLWYMURU}

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	2026-05-18T03:12:48.018990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fae5a746571157b6f0b92b0bb61948d155f90bfb68afd4d84a0e3c798948b1e

Aliases

arxiv: 1307.4685 · arxiv_version: 1307.4685v2 · doi: 10.48550/arxiv.1307.4685 · pith_short_12: F6XFU5DFOEKX · pith_short_16: F6XFU5DFOEKXW3YL · pith_short_8: F6XFU5DF

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/F6XFU5DFOEKXW3YLSKYLWYMURU \
  | 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: 2fae5a746571157b6f0b92b0bb61948d155f90bfb68afd4d84a0e3c798948b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b84e1c109f016c3b5c42872be4b544039db07ea5238dd240aa56666aa9e1c0",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.MN",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-07-17T16:18:23Z",
    "title_canon_sha256": "88e1d900159e0f1c56389b8fa49ddb094e449b11e4679c6a2055dcc6c43b2214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4685",
    "kind": "arxiv",
    "version": 2
  }
}