Pith Number

pith:MSEEDF5G

pith:2018:MSEEDF5GTRPDC2QZV5YYAWHUOR

not attested not anchored not stored refs pending

Blockchain and Trusted Computing: Problems, Pitfalls, and a Solution for Hyperledger Fabric

Alessandro Sorniotti, Christian Cachin, Marcus Brandenburger, R\"udiger Kapitza

arxiv:1805.08541 v1 · 2018-05-22 · cs.DC · 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{MSEEDF5GTRPDC2QZV5YYAWHUOR}

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	2026-05-18T00:15:26.080375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64884197a69c5e316a19af718058f4744551376dddc3f430310058c4006e9a07

Aliases

arxiv: 1805.08541 · arxiv_version: 1805.08541v1 · doi: 10.48550/arxiv.1805.08541 · pith_short_12: MSEEDF5GTRPD · pith_short_16: MSEEDF5GTRPDC2QZ · pith_short_8: MSEEDF5G

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/MSEEDF5GTRPDC2QZV5YYAWHUOR \
  | 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: 64884197a69c5e316a19af718058f4744551376dddc3f430310058c4006e9a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e57cfc04cdee9c9e269f55f8bfc2ce2407a256f665d17de33adae8ffaeaa857e",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-22T12:34:15Z",
    "title_canon_sha256": "d41a8c4125583f5937208eb30274d6c42160e356d89efe3605747d665f57aff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08541",
    "kind": "arxiv",
    "version": 1
  }
}