Pith Number

pith:FL2COGAD

pith:2014:FL2COGADP5HPMTUZHEAOSQDXCO

not attested not anchored not stored refs pending

The Barth-Boneh-Waters Private Broadcast Encryption Scheme Revisited

Lihua Liu, Zhengjun Cao

arxiv:1408.6610 v1 · 2014-08-28 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FL2COGADP5HPMTUZHEAOSQDXCO}

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	2026-05-18T02:44:01.219344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af42718037f4ef64e993900e9407713b1a6893f0a1120b47592c91de2447ee1

Aliases

arxiv: 1408.6610 · arxiv_version: 1408.6610v1 · doi: 10.48550/arxiv.1408.6610 · pith_short_12: FL2COGADP5HP · pith_short_16: FL2COGADP5HPMTUZ · pith_short_8: FL2COGAD

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/FL2COGADP5HPMTUZHEAOSQDXCO \
  | 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: 2af42718037f4ef64e993900e9407713b1a6893f0a1120b47592c91de2447ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aeb36b670a3e5349c7b502519edb696ecb5022306150c290ba7684d890481a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-08-28T02:36:14Z",
    "title_canon_sha256": "72bad389a32efa5cd77a58ba9a62d34e53b8454a6fb3bce2a4d97fa766afde1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6610",
    "kind": "arxiv",
    "version": 1
  }
}