Pith Number

pith:T6SJ5CQQ

pith:2012:T6SJ5CQQACDNCTTU52MUJKG4PO

not attested not anchored not stored refs pending

Exact eigenvalue spectrum of a class of fractal scale-free networks

Guanrong Chen, Yibin Sheng, Zhengyi Hu, Zhongzhi Zhang

arxiv:1207.1546 v1 · 2012-07-06 · cond-mat.stat-mech · 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{T6SJ5CQQACDNCTTU52MUJKG4PO}

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	2026-05-18T03:51:12.509720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa49e8a100086d14e74ee9944a8dc7ba7a277d22910738d55ac2091ea812d62

Aliases

arxiv: 1207.1546 · arxiv_version: 1207.1546v1 · doi: 10.48550/arxiv.1207.1546 · pith_short_12: T6SJ5CQQACDN · pith_short_16: T6SJ5CQQACDNCTTU · pith_short_8: T6SJ5CQQ

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/T6SJ5CQQACDNCTTU52MUJKG4PO \
  | 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: 9fa49e8a100086d14e74ee9944a8dc7ba7a277d22910738d55ac2091ea812d62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c18cecdf0c09468dc1fe5a2390bcee4e06607eaba0d35526a7209ef7cbba1a",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-07-06T07:53:16Z",
    "title_canon_sha256": "dc9c1c0c31878c0458bd6337cb2515f5e0b0d9cfd491c9df44b717e1c3ee47af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1546",
    "kind": "arxiv",
    "version": 1
  }
}