Pith Number

pith:THAOBEW5

pith:2003:THAOBEW52LTHJXUUA24G4DU4IA

not attested not anchored not stored refs pending

The Rich-Club Phenomenon In The Internet Topology

Raul J Mondragon, Shi Zhou

arxiv:cs/0308036 v2 · 2003-08-21 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THAOBEW52LTHJXUUA24G4DU4IA}

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	2026-07-04T14:48:11.515691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c0e092ddd2e674de9406b86e0e9c402ebc38305df0bacc98fa32608d0535fe

Aliases

arxiv: cs/0308036 · arxiv_version: cs/0308036v2 · doi: 10.48550/arxiv.cs/0308036 · pith_short_12: THAOBEW52LTH · pith_short_16: THAOBEW52LTHJXUU · pith_short_8: THAOBEW5

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/THAOBEW52LTHJXUUA24G4DU4IA \
  | 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: 99c0e092ddd2e674de9406b86e0e9c402ebc38305df0bacc98fa32608d0535fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1e9211a9d31a72a0ca3f94390f0ef0161893a6c9183ca300d85a52429fb6b6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.NI",
    "submitted_at": "2003-08-21T11:05:19Z",
    "title_canon_sha256": "0fb420ad9081a380a4454d46068a6420570aa7dd2e792a5f1b6a8abb94b69f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0308036",
    "kind": "arxiv",
    "version": 2
  }
}