Pith Number

pith:SQJKVSHA

pith:2016:SQJKVSHA5FSKQZH5NQBKFEVSRL

not attested not anchored not stored refs pending

Planar growth generates scale free networks

Garvin Haslett, Markus Brede, Seth Bullock

arxiv:1602.03774 v1 · 2016-02-11 · physics.soc-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQJKVSHA5FSKQZH5NQBKFEVSRL}

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	2026-05-18T01:20:56.592126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9412aac8e0e964a864fd6c02a292b28afe47e41d65caf7137bc25131b28ac0f0

Aliases

arxiv: 1602.03774 · arxiv_version: 1602.03774v1 · doi: 10.48550/arxiv.1602.03774 · pith_short_12: SQJKVSHA5FSK · pith_short_16: SQJKVSHA5FSKQZH5 · pith_short_8: SQJKVSHA

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/SQJKVSHA5FSKQZH5NQBKFEVSRL \
  | 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: 9412aac8e0e964a864fd6c02a292b28afe47e41d65caf7137bc25131b28ac0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c6b88de8eb148c971d4f05bc67c508f9c49de8453c63d5faba15beec8e57bd",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-02-11T15:49:25Z",
    "title_canon_sha256": "6a39cfa9dc01d691780637a08d615e5ca4f2eaba7ffdab5c402210e3af802cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03774",
    "kind": "arxiv",
    "version": 1
  }
}