Pith Number

pith:EHWHEC4D

pith:2018:EHWHEC4D4KZOZC5Q45GGVLKR5Z

not attested not anchored not stored refs pending

SBFT: a Scalable and Decentralized Trust Infrastructure

Alin Tomescu, Benny Pinkas, Dahlia Malkhi, Dragos-Adrian Seredinschi, Guy Golan Gueta, Ittai Abraham, Michael K. Reiter, Orr Tamir, Shelly Grossman

arxiv:1804.01626 v3 · 2018-04-04 · 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{EHWHEC4D4KZOZC5Q45GGVLKR5Z}

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	2026-05-17T23:57:07.608553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ec720b83e2b2ec8bb0e74c6aad51ee4bf6b47144462aa0628c470181841395

Aliases

arxiv: 1804.01626 · arxiv_version: 1804.01626v3 · doi: 10.48550/arxiv.1804.01626 · pith_short_12: EHWHEC4D4KZO · pith_short_16: EHWHEC4D4KZOZC5Q · pith_short_8: EHWHEC4D

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/EHWHEC4D4KZOZC5Q45GGVLKR5Z \
  | 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: 21ec720b83e2b2ec8bb0e74c6aad51ee4bf6b47144462aa0628c470181841395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32de5afa47fea768e72b9a687f49a685988bf543f48d97735c35ff119f86cf87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-04-04T23:46:43Z",
    "title_canon_sha256": "ccced2b283f98a5bde2872f1622d52187551eb4a69d6e5c3a7e3a55be4199a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01626",
    "kind": "arxiv",
    "version": 3
  }
}