Pith Number

pith:WHBGM47Z

pith:2024:WHBGM47ZYOO2IDFNWCFWPFKRJM

not attested not anchored not stored refs pending

Sizey: Memory-Efficient Execution of Scientific Workflow Tasks

Dominik Scheinert, Fabian Lehmann, Fabian Skalski, Jonathan Bader, Jonathan Will, Lauritz Thamsen, Odej Kao

arxiv:2407.16353 v2 · 2024-07-23 · 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{WHBGM47ZYOO2IDFNWCFWPFKRJM}

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	2026-07-05T10:11:59.876342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c26673f9c39da40cadb08b6795514b2195fe61b23b29261ade0db966de5175

Aliases

arxiv: 2407.16353 · arxiv_version: 2407.16353v2 · doi: 10.48550/arxiv.2407.16353 · pith_short_12: WHBGM47ZYOO2 · pith_short_16: WHBGM47ZYOO2IDFN · pith_short_8: WHBGM47Z

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/WHBGM47ZYOO2IDFNWCFWPFKRJM \
  | 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: b1c26673f9c39da40cadb08b6795514b2195fe61b23b29261ade0db966de5175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6d497b4db6d8ea69de56aafbb13e650423de548c9f8b870f508e6daa78ebd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-07-23T09:54:07Z",
    "title_canon_sha256": "bd3e162607bbe732942a234e61c41b08bb24124451474826446c7a4fb36d608d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16353",
    "kind": "arxiv",
    "version": 2
  }
}