Pith Number

pith:FXCNT2PR

pith:2024:FXCNT2PRBRHHMWO7L3746FPLJH

not attested not anchored not stored refs pending

Automated, Reliable, and Efficient Continental-Scale Replication of 7.3 Petabytes of Climate Simulation Data: A Case Study

Cameron Harr, Eli Dart, Forrest M. Hoffman, Ian T. Foster, Kyle Chard, Lee Liming, Lukasz Lacinski, Paul Durack, Sasha Ames, Steven Turoscy

arxiv:2404.19717 v1 · 2024-04-30 · 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{FXCNT2PRBRHHMWO7L3746FPLJH}

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	2026-07-05T08:13:55.839228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc4d9e9f10c4e7659df5effcf15eb49ffb9565c08b1346748ea6fe2be16d52f

Aliases

arxiv: 2404.19717 · arxiv_version: 2404.19717v1 · doi: 10.48550/arxiv.2404.19717 · pith_short_12: FXCNT2PRBRHH · pith_short_16: FXCNT2PRBRHHMWO7 · pith_short_8: FXCNT2PR

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/FXCNT2PRBRHHMWO7L3746FPLJH \
  | 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: 2dc4d9e9f10c4e7659df5effcf15eb49ffb9565c08b1346748ea6fe2be16d52f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9899784a75812da98d257468291054a3bbadf937e5cadf9659d51a72b46bd6c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-04-30T17:10:25Z",
    "title_canon_sha256": "349a596caf58d1a7f6cfb7c2f22ad21ab5e3c4abee2c7224b58980a5ce3d70cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19717",
    "kind": "arxiv",
    "version": 1
  }
}