Pith Number

pith:VGUQF3UY

pith:2015:VGUQF3UYCVT3LJY4FPFG6HT5FL

not attested not anchored not stored refs pending

A Note On Boneh-Gentry-Waters Broadcast Encryption Scheme and Its Like

Lihua Liu, Zhengjun Cao

arxiv:1502.04544 v1 · 2015-02-16 · 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{VGUQF3UYCVT3LJY4FPFG6HT5FL}

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	2026-05-18T02:26:59.575145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a902ee981567b5a71c2bca6f1e7d2ad4ca5f926ed640000c4cb915db76bd5d

Aliases

arxiv: 1502.04544 · arxiv_version: 1502.04544v1 · doi: 10.48550/arxiv.1502.04544 · pith_short_12: VGUQF3UYCVT3 · pith_short_16: VGUQF3UYCVT3LJY4 · pith_short_8: VGUQF3UY

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/VGUQF3UYCVT3LJY4FPFG6HT5FL \
  | 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: a9a902ee981567b5a71c2bca6f1e7d2ad4ca5f926ed640000c4cb915db76bd5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e5d011cee6f554f97f7bf1e50b34c5387ff506fb5b87520e21e6703bf7276f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-02-16T14:19:53Z",
    "title_canon_sha256": "7fe51cf2c089ece0f0f21b8b9d70bb7387436fcfaf2904fe8986e8876b2b76ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04544",
    "kind": "arxiv",
    "version": 1
  }
}