Pith Number

pith:CQSI6FXJ

pith:2013:CQSI6FXJ3VNBOU2WRZNX6WLINA

not attested not anchored not stored refs pending

Asynchronous BFT Storage with 2t+1 Data Replicas

Christian Cachin, Dan Dobre, Marko Vukolic

arxiv:1305.4868 v3 · 2013-05-21 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQSI6FXJ3VNBOU2WRZNX6WLINA}

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	2026-05-18T02:59:08.716556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14248f16e9dd5a1753568e5b7f59686829350b46cf6caa632d0ed500edceddc3

Aliases

arxiv: 1305.4868 · arxiv_version: 1305.4868v3 · doi: 10.48550/arxiv.1305.4868 · pith_short_12: CQSI6FXJ3VNB · pith_short_16: CQSI6FXJ3VNBOU2W · pith_short_8: CQSI6FXJ

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/CQSI6FXJ3VNBOU2WRZNX6WLINA \
  | 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: 14248f16e9dd5a1753568e5b7f59686829350b46cf6caa632d0ed500edceddc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "386427d59345c6a4b85c1c6b3fe132711d6cdc1149c16bcb8e063fd0297f7477",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-05-21T16:06:23Z",
    "title_canon_sha256": "402da0539ac09eef271c35b99213e7475077a9ec3e9b3a769d53d50a5510ec6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4868",
    "kind": "arxiv",
    "version": 3
  }
}