Pith Number

pith:5L3VGSYF

pith:2011:5L3VGSYFLLSSZRHCNQQFANQ5KX

not attested not anchored not stored refs pending

Doubly Optimal Secure Multicasting: Hierarchical Hybrid Communication Network : Disaster Relief

Deepti Singhal, Rama Murthy Garimella, Samdarshi Abhijeet

arxiv:1109.0675 v1 · 2011-09-04 · 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{5L3VGSYFLLSSZRHCNQQFANQ5KX}

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	2026-05-18T04:14:07.047149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf7534b055ae52cc4e26c2050361d55e1e484631226870b9d4c93a109f1ad60

Aliases

arxiv: 1109.0675 · arxiv_version: 1109.0675v1 · doi: 10.48550/arxiv.1109.0675 · pith_short_12: 5L3VGSYFLLSS · pith_short_16: 5L3VGSYFLLSSZRHC · pith_short_8: 5L3VGSYF

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/5L3VGSYFLLSSZRHCNQQFANQ5KX \
  | 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: eaf7534b055ae52cc4e26c2050361d55e1e484631226870b9d4c93a109f1ad60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c572eb3728abba4570de1a62dd694a20a32339acc6306f65638338d64d75c399",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-09-04T05:45:17Z",
    "title_canon_sha256": "8b35e8b587cf817fffd787e38a1fe289f5ba3fd93b7eb4f988eea5cc58bbe207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0675",
    "kind": "arxiv",
    "version": 1
  }
}