Pith Number

pith:52OCJQLB

pith:2013:52OCJQLBAKQBRFRSSCKPK5PXDG

not attested not anchored not stored refs pending

Superelliptical laws for complex networks

Elizabeth Sander, Matthew J. Smith, Si Tang, Stefano Allesina

arxiv:1309.7275 v2 · 2013-09-26 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52OCJQLBAKQBRFRSSCKPK5PXDG}

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	2026-05-18T03:07:44.094718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9c24c16102a01896329094f575f7198d6182b55babbfcfe6049aef136938a1

Aliases

arxiv: 1309.7275 · arxiv_version: 1309.7275v2 · doi: 10.48550/arxiv.1309.7275 · pith_short_12: 52OCJQLBAKQB · pith_short_16: 52OCJQLBAKQBRFRS · pith_short_8: 52OCJQLB

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/52OCJQLBAKQBRFRSSCKPK5PXDG \
  | 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: ee9c24c16102a01896329094f575f7198d6182b55babbfcfe6049aef136938a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9095c537cfca4ea6ce6f3241647bdf17b8380849c9c0d7de66196c92a7ea7d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-09-26T16:37:35Z",
    "title_canon_sha256": "f8d24fd69531ec4ed30db950dd588c1948ba136baa1ef4616167764c32ed6b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7275",
    "kind": "arxiv",
    "version": 2
  }
}