Pith Number

pith:SKSVJSVV

pith:2018:SKSVJSVVXIK4343QJEP2OYQ6B7

not attested not anchored not stored refs pending

A Secure Multiple Elliptic Curves Digital Signature Algorithm for Blockchain

Maolin Zheng, Wei Bi, Xiaoyun Jia

arxiv:1808.02988 v1 · 2018-08-09 · 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{SKSVJSVVXIK4343QJEP2OYQ6B7}

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	2026-05-18T00:08:30.503490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92a554cab5ba15cdf370491fa7621e0fdfd0e92ea6416b916c03843bd060914d

Aliases

arxiv: 1808.02988 · arxiv_version: 1808.02988v1 · doi: 10.48550/arxiv.1808.02988 · pith_short_12: SKSVJSVVXIK4 · pith_short_16: SKSVJSVVXIK4343Q · pith_short_8: SKSVJSVV

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/SKSVJSVVXIK4343QJEP2OYQ6B7 \
  | 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: 92a554cab5ba15cdf370491fa7621e0fdfd0e92ea6416b916c03843bd060914d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccc19c1ac425a5e136a669cc205278153d49f608d6a115bfe1426bcc0ea51a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-08-09T01:17:44Z",
    "title_canon_sha256": "58eb473bf2f64c74b1e83ea75849ea3a2699ee32f76ad96cb8f9f08393ddfdbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02988",
    "kind": "arxiv",
    "version": 1
  }
}