Pith Number

pith:ITS5CZZF

pith:2015:ITS5CZZFJTCLZGGCUBGWLY26C4

not attested not anchored not stored refs pending

Sequential Aggregate Signatures with Short Public Keys without Random Oracles

Dong Hoon Lee, Kwangsu Lee, Moti Yung

arxiv:1502.06691 v1 · 2015-02-24 · 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{ITS5CZZFJTCLZGGCUBGWLY26C4}

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	2026-05-18T02:26:29.409808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e5d167254cc4bc98c2a04d65e35e17015be96b82415aa2aaf4a5f947d52c77

Aliases

arxiv: 1502.06691 · arxiv_version: 1502.06691v1 · doi: 10.48550/arxiv.1502.06691 · pith_short_12: ITS5CZZFJTCL · pith_short_16: ITS5CZZFJTCLZGGC · pith_short_8: ITS5CZZF

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/ITS5CZZFJTCLZGGCUBGWLY26C4 \
  | 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: 44e5d167254cc4bc98c2a04d65e35e17015be96b82415aa2aaf4a5f947d52c77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4db98543268604182fe31e229cdb1b0ac7a3b44d8b2e0c785fe9fe0ba930c7a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-02-24T05:51:56Z",
    "title_canon_sha256": "cced7597bc6249e1cdc1f9dca10b1ae40186e27a2d087cc5c38cb27eb1e4ecbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06691",
    "kind": "arxiv",
    "version": 1
  }
}