Pith Number

pith:BUY7IZF3

pith:2015:BUY7IZF3MR2VHCEWS6G6HM7NLV

not attested not anchored not stored refs pending

A Blind-Mixing Scheme for Bitcoin based on an Elliptic Curve Cryptography Blind Digital Signature Algorithm

Jianping Yu, QingChun ShenTu

arxiv:1510.05833 v1 · 2015-10-20 · 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{BUY7IZF3MR2VHCEWS6G6HM7NLV}

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	2026-05-18T01:29:39.565885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d31f464bb6475538896978de3b3ed5d4ef041e200f929dad7722da79b0740fb

Aliases

arxiv: 1510.05833 · arxiv_version: 1510.05833v1 · doi: 10.48550/arxiv.1510.05833 · pith_short_12: BUY7IZF3MR2V · pith_short_16: BUY7IZF3MR2VHCEW · pith_short_8: BUY7IZF3

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/BUY7IZF3MR2VHCEWS6G6HM7NLV \
  | 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: 0d31f464bb6475538896978de3b3ed5d4ef041e200f929dad7722da79b0740fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "725af28f1953a838358c26a52e165d81c78b189ae0d0ac5f81f4db91f38b6fe4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-10-20T11:02:21Z",
    "title_canon_sha256": "33fc51eceefe0e0e6acafbf8e08ee6e3ff5ed92740255ce2e8ec60c230b91fba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05833",
    "kind": "arxiv",
    "version": 1
  }
}