Pith Number

pith:5H26DEGW

pith:2021:5H26DEGW6GPPQLGW2GAU74M6TU

not attested not anchored not stored refs pending

IA-CCF: Individual Accountability for Permissioned Ledgers

Alex Shamis, Amaury Chamayou, Antoine Delignat-Lavaud, C\'edric Fournet, Edward Ashton, Julien Maffre, Manuel Costa, Mark Russinovich, Matthew Kerner, Miguel Castro, Peter Pietzuch, Sylvan Clebsch

arxiv:2105.13116 v2 · 2021-05-27 · 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{5H26DEGW6GPPQLGW2GAU74M6TU}

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	2026-07-05T04:02:38.828766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9f5e190d6f19ef82cd6d1814ff19e9d3caf7899549bb392b224c12121df2d0b

Aliases

arxiv: 2105.13116 · arxiv_version: 2105.13116v2 · doi: 10.48550/arxiv.2105.13116 · pith_short_12: 5H26DEGW6GPP · pith_short_16: 5H26DEGW6GPPQLGW · pith_short_8: 5H26DEGW

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/5H26DEGW6GPPQLGW2GAU74M6TU \
  | 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: e9f5e190d6f19ef82cd6d1814ff19e9d3caf7899549bb392b224c12121df2d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4a5f8869ce6069569a57b34b71f904aa03d955182eb2c9ff1349661117ec64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-05-27T13:19:58Z",
    "title_canon_sha256": "0c553b6e6e8b2cbb170bfd01b6b85b24294510de853c8c35d470a9f41dce7a05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13116",
    "kind": "arxiv",
    "version": 2
  }
}