Pith Number

pith:EIN55456

pith:2022:EIN55456LI4WRSBJNOENRSWVBA

not attested not anchored not stored refs pending

Ethereum Proof-of-Stake under Scrutiny

Sara Tucci-Piergiovanni, Ulysse Pavloff, Yackolley Amoussou-Guenou

arxiv:2210.16070 v2 · 2022-10-28 · 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{EIN55456LI4WRSBJNOENRSWVBA}

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	2026-07-05T06:50:38.074508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

221bdef3be5a3968c8296b88d8cad508379ba913a89e5d26f2421f5ba9a84686

Aliases

arxiv: 2210.16070 · arxiv_version: 2210.16070v2 · doi: 10.48550/arxiv.2210.16070 · pith_short_12: EIN55456LI4W · pith_short_16: EIN55456LI4WRSBJ · pith_short_8: EIN55456

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/EIN55456LI4WRSBJNOENRSWVBA \
  | 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: 221bdef3be5a3968c8296b88d8cad508379ba913a89e5d26f2421f5ba9a84686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d49002b977f7a0c36f0cc3b39344ead36300d69920d2cc3fb0fe9eeb5c581042",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-10-28T11:41:54Z",
    "title_canon_sha256": "6a40a453c7ef62491ecc3369088b9650de97aa1af1bd1c7b529592f59d0775a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16070",
    "kind": "arxiv",
    "version": 2
  }
}