Pith Number

pith:OHVO2TWF

pith:2026:OHVO2TWFM2G2MDOO7KAFLJCLHZ

not attested not anchored not stored refs pending

Streami: An MPI Data-Parallel Library to Compute Field Lines on GPUs

Andrea Paris, Ingo Wald, Milan Jaros, Stefan Zellmann, Tatiana von Landesberger

arxiv:2606.02627 v1 · 2026-05-29 · cs.CE · cs.DC · cs.GR · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHVO2TWFM2G2MDOO7KAFLJCLHZ}

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	2026-06-03T00:05:05.082232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71eaed4ec5668da60dcefa8055a44b3e54278399437edcc16fe908e5053e1ec7

Aliases

arxiv: 2606.02627 · arxiv_version: 2606.02627v1 · doi: 10.48550/arxiv.2606.02627 · pith_short_12: OHVO2TWFM2G2 · pith_short_16: OHVO2TWFM2G2MDOO · pith_short_8: OHVO2TWF

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/OHVO2TWFM2G2MDOO7KAFLJCLHZ \
  | 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: 71eaed4ec5668da60dcefa8055a44b3e54278399437edcc16fe908e5053e1ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58fab4bbc2f0f155dcd4ec9b13ca365669e9c543a5a8804ee51818286040284",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.GR",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-05-29T20:55:35Z",
    "title_canon_sha256": "63d0aea5d50414a03e39688e21ebb0f8f79a70c566636d4a622e7856964c310d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02627",
    "kind": "arxiv",
    "version": 1
  }
}