Pith Number

pith:UZWEVTIZ

pith:2020:UZWEVTIZEBJ64523OTUKY5Y3ZE

not attested not anchored not stored refs pending

Overview of Polkadot and its Design Considerations

Alfonso Cevallos, Alistair Stewart, Fabio Lama, Fatemeh Shirazi, Gavin Wood, Handan Kilinc Alper, Jeff Burdges, Peter Czaban, Rob Habermeier, Syed Hosseini, Ximin Luo

arxiv:2005.13456 v3 · 2020-05-27 · 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{UZWEVTIZEBJ64523OTUKY5Y3ZE}

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.

Cited by

1 paper in Pith

RegGuard: Legitimacy and Fairness Enforcement for Optimistic Rollups

Receipt and verification

First computed	2026-07-05T01:06:34.997280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a66c4acd192053ee775b74e8ac771bc9160f0f503d1fd941b81aa0dbf45537fe

Aliases

arxiv: 2005.13456 · arxiv_version: 2005.13456v3 · doi: 10.48550/arxiv.2005.13456 · pith_short_12: UZWEVTIZEBJ6 · pith_short_16: UZWEVTIZEBJ64523 · pith_short_8: UZWEVTIZ

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/UZWEVTIZEBJ64523OTUKY5Y3ZE \
  | 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: a66c4acd192053ee775b74e8ac771bc9160f0f503d1fd941b81aa0dbf45537fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccaf027064c63270fea945b9d8b53d20d432b00b5290674976951e04ef0b107a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-05-27T16:13:52Z",
    "title_canon_sha256": "45e04599d6282d07057b3d26e6bbbf73fe38e3eb4ab2e91871172b7a9eb67030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13456",
    "kind": "arxiv",
    "version": 3
  }
}