Pith Number

pith:FD7KJC4H

pith:2025:FD7KJC4HDACHAWPZGBUDZDFRXA

not attested not anchored not stored refs pending

Accountable Liveness

Andrew Lewis-Pye, Joachim Neu, Luca Zanolini, Tim Roughgarden

arxiv:2504.12218 v2 · 2025-04-16 · 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{FD7KJC4HDACHAWPZGBUDZDFRXA}

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

CoBRA: A Universal Strategyproof Confirmation Protocol for Quorum-based Proof-of-Stake Blockchains

Receipt and verification

First computed	2026-07-05T12:09:16.620643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28fea48b8718047059f930683c8cb1b801312a07070104bc26b35f8131633cbf

Aliases

arxiv: 2504.12218 · arxiv_version: 2504.12218v2 · doi: 10.48550/arxiv.2504.12218 · pith_short_12: FD7KJC4HDACH · pith_short_16: FD7KJC4HDACHAWPZ · pith_short_8: FD7KJC4H

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/FD7KJC4HDACHAWPZGBUDZDFRXA \
  | 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: 28fea48b8718047059f930683c8cb1b801312a07070104bc26b35f8131633cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ac6d856a3475afd354a573ce3263c0a6328fbdf6f81f640bf26e14ded82eac2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-04-16T16:13:09Z",
    "title_canon_sha256": "6a46e4a75d505aed7c4ddb98ba3d41d83499d2556ae44e7ba590ae4d69f80628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12218",
    "kind": "arxiv",
    "version": 2
  }
}