Pith Number

pith:IZ33FJBD

pith:2017:IZ33FJBDGQDE667TGIDOFNBEOX

not attested not anchored not stored refs pending

Two-walks degree assortativity in graphs and networks

Alfonso Allen-Perkins, Ernesto Estrada, Juan Manuel Pastor

arxiv:1704.03943 v1 · 2017-04-12 · 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{IZ33FJBDGQDE667TGIDOFNBEOX}

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	2026-05-18T00:46:25.821978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4677b2a42334064f7bf33206e2b42475fc82d445e74191c8a3b6cbe6b310e39b

Aliases

arxiv: 1704.03943 · arxiv_version: 1704.03943v1 · doi: 10.48550/arxiv.1704.03943 · pith_short_12: IZ33FJBDGQDE · pith_short_16: IZ33FJBDGQDE667T · pith_short_8: IZ33FJBD

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/IZ33FJBDGQDE667TGIDOFNBEOX \
  | 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: 4677b2a42334064f7bf33206e2b42475fc82d445e74191c8a3b6cbe6b310e39b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4746bc4f67711b5c8914ab751fd83b9b0f4547c3a53ffe1fbeac7595fde75cdf",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-04-12T22:03:26Z",
    "title_canon_sha256": "03065128e6ec9ecf7365dc91da2e8c57bd361b884042a3c0ca3aacbc1dc49ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03943",
    "kind": "arxiv",
    "version": 1
  }
}