Pith Number

pith:KCY2V6B3

pith:2018:KCY2V6B3662SNSND2VLWRAB53N

not attested not anchored not stored refs pending

PaPaS: A Portable, Lightweight, and Generic Framework for Parallel Parameter Studies

Brittany Stephenson, Eduardo Ponce, Gregory D. Peterson, Judy Day, Suzanne Lenhart

arxiv:1807.09632 v1 · 2018-07-25 · 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{KCY2V6B3662SNSND2VLWRAB53N}

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	2026-05-18T00:09:50.753018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b1aaf83bf7b526c9a3d55768803ddb70c5f0c73044f0780949237918fb8f9b

Aliases

arxiv: 1807.09632 · arxiv_version: 1807.09632v1 · doi: 10.48550/arxiv.1807.09632 · pith_short_12: KCY2V6B3662S · pith_short_16: KCY2V6B3662SNSND · pith_short_8: KCY2V6B3

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/KCY2V6B3662SNSND2VLWRAB53N \
  | 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: 50b1aaf83bf7b526c9a3d55768803ddb70c5f0c73044f0780949237918fb8f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f284a3b63d8e921f2f85ed36f3ca83c0ed34a5db3f35a57b9f659f926e151479",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-07-25T14:36:35Z",
    "title_canon_sha256": "57715e252168e34110fe6fcc1b4fb8d91938b88f8f089c2cc4808418c6fc6196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09632",
    "kind": "arxiv",
    "version": 1
  }
}