Pith Number

pith:GJJYWLW5

pith:2013:GJJYWLW5RWNEJINOKUWDZ4BDSE

not attested not anchored not stored refs pending

On the State and Importance of Reproducible Experimental Research in Parallel Computing

Jesper Larsson Tr\"aff, Sascha Hunold

arxiv:1308.3648 v1 · 2013-08-16 · 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{GJJYWLW5RWNEJINOKUWDZ4BDSE}

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	2026-05-18T03:15:44.323780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32538b2edd8d9a44a1ae552c3cf02391205f9ea628ab045915cc54fb9a685766

Aliases

arxiv: 1308.3648 · arxiv_version: 1308.3648v1 · doi: 10.48550/arxiv.1308.3648 · pith_short_12: GJJYWLW5RWNE · pith_short_16: GJJYWLW5RWNEJINO · pith_short_8: GJJYWLW5

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/GJJYWLW5RWNEJINOKUWDZ4BDSE \
  | 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: 32538b2edd8d9a44a1ae552c3cf02391205f9ea628ab045915cc54fb9a685766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c588e2cb961bc91b2841d83addfa3b62080ab9bb7e41abed4438d9b67fb4c4a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-08-16T15:11:35Z",
    "title_canon_sha256": "7fd9cf4f6524f54fcc0935b7eda913bb6468e757943ef3889ecac2b8d174fe79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3648",
    "kind": "arxiv",
    "version": 1
  }
}