Pith Number

pith:WUS7ZDKV

pith:2018:WUS7ZDKV25QWX2LB3KFLSIBMPK

not attested not anchored not stored refs pending

Tools for Analyzing Parallel I/O

Eugen Betke, Julian M. Kunkel, Matt Bryson, Philip Carns, Roland Laifer, Rosemary Francis, Sandra Mendez, Wolfgang Frings

arxiv:1807.04985 v3 · 2018-07-13 · 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{WUS7ZDKV25QWX2LB3KFLSIBMPK}

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	2026-05-18T00:10:27.575301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b525fc8d55d7616be961da8ab9202c7a8aeba5072b535df64545967b1a8243a1

Aliases

arxiv: 1807.04985 · arxiv_version: 1807.04985v3 · doi: 10.48550/arxiv.1807.04985 · pith_short_12: WUS7ZDKV25QW · pith_short_16: WUS7ZDKV25QWX2LB · pith_short_8: WUS7ZDKV

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/WUS7ZDKV25QWX2LB3KFLSIBMPK \
  | 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: b525fc8d55d7616be961da8ab9202c7a8aeba5072b535df64545967b1a8243a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2ed5e1ebff4c1f383a0457dfde19ed4154c97ddf4a5301b333758f06fa0d810",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-07-13T09:37:38Z",
    "title_canon_sha256": "23c6f84ea69d0d81226c393b0346925b9cddf8756c867cc9449fccec21e134c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04985",
    "kind": "arxiv",
    "version": 3
  }
}