Pith Number

pith:D5OQNWVM

pith:2021:D5OQNWVMHHM7N6LCNVCSI2ZMIZ

not attested not anchored not stored refs pending

MATCH: An MPI Fault Tolerance Benchmark Suite

Dong Li, Giorgis Georgakoudis, Ignacio Laguna, Konstantinos Parasyris, Luanzheng Guo

arxiv:2102.06894 v1 · 2021-02-13 · 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{D5OQNWVMHHM7N6LCNVCSI2ZMIZ}

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	2026-07-05T02:14:59.567857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5d06daac39d9f6f9626d45246b2c467a3b1b735f38aec05856390c2d9b8416

Aliases

arxiv: 2102.06894 · arxiv_version: 2102.06894v1 · doi: 10.48550/arxiv.2102.06894 · pith_short_12: D5OQNWVMHHM7 · pith_short_16: D5OQNWVMHHM7N6LC · pith_short_8: D5OQNWVM

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/D5OQNWVMHHM7N6LCNVCSI2ZMIZ \
  | 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: 1f5d06daac39d9f6f9626d45246b2c467a3b1b735f38aec05856390c2d9b8416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0065c0d4c9970c0a82836926ee59a7538e06b536a5bd987a7133305ab300b678",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-02-13T10:26:18Z",
    "title_canon_sha256": "5d9d5241052d94827f3f1daf5f65c576f2ec4a42739d75d0669cc97fc136779e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06894",
    "kind": "arxiv",
    "version": 1
  }
}