Pith Number

pith:MMA7MGDW

pith:2019:MMA7MGDWC7D25TXHL2NWES7OTN

not attested not anchored not stored refs pending

A Secure Consensus Protocol for Sidechains

Cesar Grajales, Chen Feng, Fangyu Gai, Jianyu Niu, Mohammad Mussadiq Jalalzai

arxiv:1906.06490 v3 · 2019-06-15 · cs.CR · 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{MMA7MGDWC7D25TXHL2NWES7OTN}

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	2026-07-05T00:19:36.864499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6301f6187617c7aecee75e9b624bee9b6b9a25ed66212e3f05dfefbfc4d45216

Aliases

arxiv: 1906.06490 · arxiv_version: 1906.06490v3 · doi: 10.48550/arxiv.1906.06490 · pith_short_12: MMA7MGDWC7D2 · pith_short_16: MMA7MGDWC7D25TXH · pith_short_8: MMA7MGDW

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/MMA7MGDWC7D25TXHL2NWES7OTN \
  | 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: 6301f6187617c7aecee75e9b624bee9b6b9a25ed66212e3f05dfefbfc4d45216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36982369dcc4255ce94d3ae2591275c4cfcf5290a5dae79306fcee340c354b51",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-06-15T07:48:31Z",
    "title_canon_sha256": "a1af4b403a36ba23a0e2c3e2d1b5e35bfcba5e6dffef9641f670bd200f1d57a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06490",
    "kind": "arxiv",
    "version": 3
  }
}