Pith Number

pith:ZKCPWHMA

pith:2018:ZKCPWHMA6Q454IVULOXUHG32IV

not attested not anchored not stored refs pending

Using Machine Learning to reduce the energy wasted in Volunteer Computing Environments

A. Stephen McGough, John Brennan, Matthew Forshaw, Noura Al Moubayed, Stephen Bonner

arxiv:1810.08675 v1 · 2018-10-19 · cs.DC · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKCPWHMA6Q454IVULOXUHG32IV}

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	2026-05-18T00:02:43.834811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca84fb1d80f439de22b45baf439b7a455fc3461547fb43b038b6f923e76bf813

Aliases

arxiv: 1810.08675 · arxiv_version: 1810.08675v1 · doi: 10.48550/arxiv.1810.08675 · pith_short_12: ZKCPWHMA6Q45 · pith_short_16: ZKCPWHMA6Q454IVU · pith_short_8: ZKCPWHMA

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/ZKCPWHMA6Q454IVULOXUHG32IV \
  | 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: ca84fb1d80f439de22b45baf439b7a455fc3461547fb43b038b6f923e76bf813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "156507013cd67455d8c3db90dee1ef723bf2293a9fe959df3398a2b93a41b8ae",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-10-19T20:17:41Z",
    "title_canon_sha256": "c260a0fc5c3d41fea9420fa672232e9773b45c83af31a74a3de0e684356ac225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08675",
    "kind": "arxiv",
    "version": 1
  }
}