Pith Number

pith:WPIYGUWX

pith:2022:WPIYGUWX3FZA24WWNUHZLQSMSF

not attested not anchored not stored refs pending

Predicting batch queue job wait times for informed scheduling of urgent HPC workloads

Evgenij Belikov, Gordon Gibb, Nick Brown, Rupert Nash

arxiv:2204.13543 v1 · 2022-04-28 · 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{WPIYGUWX3FZA24WWNUHZLQSMSF}

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	2026-07-05T04:18:43.422930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d18352d7d9720d72d66d0f95c24c915064b27f0edc78ccf48036c22fd60ace

Aliases

arxiv: 2204.13543 · arxiv_version: 2204.13543v1 · doi: 10.48550/arxiv.2204.13543 · pith_short_12: WPIYGUWX3FZA · pith_short_16: WPIYGUWX3FZA24WW · pith_short_8: WPIYGUWX

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/WPIYGUWX3FZA24WWNUHZLQSMSF \
  | 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: b3d18352d7d9720d72d66d0f95c24c915064b27f0edc78ccf48036c22fd60ace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "448955eb59eff5c6ec1eab5a646adce1df79eebd0dd8069e87acaf574dd8c230",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-04-28T14:51:58Z",
    "title_canon_sha256": "4a634873172502a0ddeb6b360794f3bc3e110b87edc5a463b37ac8c90ea9441a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13543",
    "kind": "arxiv",
    "version": 1
  }
}