Pith Number

pith:7UZLNFYU

pith:2007:7UZLNFYU2AHHLXTO5G3EDGTBJD

not attested not anchored not stored refs pending

Secure Clustering in DSN with Key Predistribution and WCDS

Al-Sakib Khan Pathan, Choong Seon Hong

arxiv:0712.4173 v1 · 2007-12-27 · 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{7UZLNFYU2AHHLXTO5G3EDGTBJD}

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	2026-05-18T00:57:58.694733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd32b69714d00e75de6ee9b6419a6148f1fe809c7f2e9ae0dbea5b82bafaeedc

Aliases

arxiv: 0712.4173 · arxiv_version: 0712.4173v1 · doi: 10.48550/arxiv.0712.4173 · pith_short_12: 7UZLNFYU2AHH · pith_short_16: 7UZLNFYU2AHHLXTO · pith_short_8: 7UZLNFYU

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/7UZLNFYU2AHHLXTO5G3EDGTBJD \
  | 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: fd32b69714d00e75de6ee9b6419a6148f1fe809c7f2e9ae0dbea5b82bafaeedc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65c022c82c085556b2260597ec6bbf2e5fc6718c351462dba223f8477d598ef8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.NI",
    "submitted_at": "2007-12-27T01:30:56Z",
    "title_canon_sha256": "80b80f7898bfc9bb5282fe377d22b90138fe4ad93a5494214ea5dfc6201b10f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.4173",
    "kind": "arxiv",
    "version": 1
  }
}