Pith Number

pith:C7E3DM7B

pith:2011:C7E3DM7BLL534SFJAYB6EXTDSP

not attested not anchored not stored refs pending

Network Extreme Eigenvalue - from Multimodal to Scale-free Network

Choy Heng Lai, Lock Yue Chew, Ning Ning Chung

arxiv:1107.2473 v3 · 2011-07-13 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7E3DM7BLL534SFJAYB6EXTDSP}

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	2026-05-18T02:01:19.237224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c9b1b3e15afbbe48a90603e25e6393c549b26a877a1ceb149765bd48ffb329

Aliases

arxiv: 1107.2473 · arxiv_version: 1107.2473v3 · doi: 10.48550/arxiv.1107.2473 · pith_short_12: C7E3DM7BLL53 · pith_short_16: C7E3DM7BLL534SFJ · pith_short_8: C7E3DM7B

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/C7E3DM7BLL534SFJAYB6EXTDSP \
  | 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: 17c9b1b3e15afbbe48a90603e25e6393c549b26a877a1ceb149765bd48ffb329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "367997369610de4352b9a7f05cc9985044b04709e7cd1acaad836ad47a906f99",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-07-13T07:07:07Z",
    "title_canon_sha256": "76403d296e945868ba94e6719307d52445ff5f88fe5ee6a919f2acede0207aba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2473",
    "kind": "arxiv",
    "version": 3
  }
}