Pith Number

pith:TAC3XYJG

pith:2018:TAC3XYJGTMNOASBSAWRUHMAV3H

not attested not anchored not stored refs pending

CCP: Conflicts Check Protocol for Bitcoin Block Security

Chen Yang, Haohong Wang

arxiv:1802.09860 v1 · 2018-02-27 · 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{TAC3XYJGTMNOASBSAWRUHMAV3H}

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	2026-05-18T00:22:21.997398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9805bbe1269b1ae0483205a343b015d9d3d2164c564e1cacac58c0c3ad648f79

Aliases

arxiv: 1802.09860 · arxiv_version: 1802.09860v1 · doi: 10.48550/arxiv.1802.09860 · pith_short_12: TAC3XYJGTMNO · pith_short_16: TAC3XYJGTMNOASBS · pith_short_8: TAC3XYJG

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/TAC3XYJGTMNOASBSAWRUHMAV3H \
  | 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: 9805bbe1269b1ae0483205a343b015d9d3d2164c564e1cacac58c0c3ad648f79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67eaccf07cba17308c6e0008acf7de42bc579f3d8c3c22b5f89e0a68036b0abd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-02-27T12:59:35Z",
    "title_canon_sha256": "6e95e47c1431232555dcadd7a3eb2473691509e53e0590e4e2795f33977d4b8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09860",
    "kind": "arxiv",
    "version": 1
  }
}