Pith Number

pith:A5JYAMHL

pith:2017:A5JYAMHLO5FMXRBKBRCRD46I6I

not attested not anchored not stored refs pending

Rollback and Forking Detection for Trusted Execution Environments using Lightweight Collective Memory

Christian Cachin, Marcus Brandenburger, Matthias Lorenz, R\"udiger Kapitza

arxiv:1701.00981 v2 · 2017-01-04 · 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{A5JYAMHLO5FMXRBKBRCRD46I6I}

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	2026-05-18T00:42:12.515969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07538030eb774acbc42a0c4511f3c8f2354e70837d0ffeee142c756dcfcc758d

Aliases

arxiv: 1701.00981 · arxiv_version: 1701.00981v2 · doi: 10.48550/arxiv.1701.00981 · pith_short_12: A5JYAMHLO5FM · pith_short_16: A5JYAMHLO5FMXRBK · pith_short_8: A5JYAMHL

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/A5JYAMHLO5FMXRBKBRCRD46I6I \
  | 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: 07538030eb774acbc42a0c4511f3c8f2354e70837d0ffeee142c756dcfcc758d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8751253c0bd32025f33e7f4791a900438be912cd0052dd8b6d313201847896f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-01-04T12:18:18Z",
    "title_canon_sha256": "4a76eb02e41ef461a6d60c30621c8b3d2250aa9f3077a0a98bc96e9227c8ba07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00981",
    "kind": "arxiv",
    "version": 2
  }
}