Pith Number

pith:I7SXOZWQ

pith:2023:I7SXOZWQCKZ5Y6ZBMLOBHGW5JT

not attested not anchored not stored refs pending

Analyzing Resource Utilization in an HPC System: A Case Study of NERSC Perlmutter

Brandon Cook, Dulanya Cooray, George Michelogiannakis, Jie Li, Yong Chen

arxiv:2301.05145 v3 · 2023-01-12 · 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{I7SXOZWQCKZ5Y6ZBMLOBHGW5JT}

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.

Cited by

1 paper in Pith

TARE: Tail Aware Evaluation of HPC Job Runtime Prediction

Receipt and verification

First computed	2026-07-05T05:50:12.665899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e57766d012b3dc7b2162dc139add4cc86ebf47acf4913677c71e45e3574002

Aliases

arxiv: 2301.05145 · arxiv_version: 2301.05145v3 · doi: 10.48550/arxiv.2301.05145 · pith_short_12: I7SXOZWQCKZ5 · pith_short_16: I7SXOZWQCKZ5Y6ZB · pith_short_8: I7SXOZWQ

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/I7SXOZWQCKZ5Y6ZBMLOBHGW5JT \
  | 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: 47e57766d012b3dc7b2162dc139add4cc86ebf47acf4913677c71e45e3574002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a71a3b26f4a7828c8e5c01d2a38f06fdad85d821f50abb811f9210e2ec84a166",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-01-12T17:00:10Z",
    "title_canon_sha256": "ce44b21b366484c0bbab02ba9b84a8715e19053428c459b82daf53ac00c73d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05145",
    "kind": "arxiv",
    "version": 3
  }
}