Pith Number

pith:32IKK5CT

pith:2025:32IKK5CTUZ4MWLRB7OGWFCRSLF

not attested not anchored not stored refs pending

Parallel Data Object Creation: Towards Scalable Metadata Management in High-Performance I/O Library

Alok Choudhary, Ankit Agrawal, Robert Latham, Robert Ross, Wei-keng Liao, Youjia Li

arxiv:2506.15114 v1 · 2025-06-18 · 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{32IKK5CTUZ4MWLRB7OGWFCRSLF}

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	2026-07-05T11:23:37.326903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de90a57453a678cb2e21fb8d628a325964599fb2d1f2bde1450f32880ff12fbc

Aliases

arxiv: 2506.15114 · arxiv_version: 2506.15114v1 · doi: 10.48550/arxiv.2506.15114 · pith_short_12: 32IKK5CTUZ4M · pith_short_16: 32IKK5CTUZ4MWLRB · pith_short_8: 32IKK5CT

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/32IKK5CTUZ4MWLRB7OGWFCRSLF \
  | 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: de90a57453a678cb2e21fb8d628a325964599fb2d1f2bde1450f32880ff12fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b22edadb1a1b93c4cf4e618c4fe7e143a8875d7bcf0dc7fd4792bb8363d345fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-06-18T03:33:47Z",
    "title_canon_sha256": "33bf354d1ad05fa79395f7c5f80893a6972c2c13ae8fc1896a92b2ce97c06dce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15114",
    "kind": "arxiv",
    "version": 1
  }
}