Pith Number

pith:CWPS7Z6C

pith:2015:CWPS7Z6C6W2TFLXAHDCE632QKQ

not attested not anchored not stored refs pending

Best bang for your buck: GPU nodes for GROMACS biomolecular simulations

Ansgar Esztermann, Bert L. de Groot, Carsten Kutzner, Helmut Grubm\"uller, Martin Fechner, Szil\'ard P\'all

arxiv:1507.00898 v1 · 2015-07-03 · cs.DC · cs.PF · physics.bio-ph · physics.comp-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWPS7Z6C6W2TFLXAHDCE632QKQ}

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	2026-05-17T23:51:23.885535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

159f2fe7c2f5b532aee038c44f6f505407410efcaf86fbffbce51e9e47b81fdb

Aliases

arxiv: 1507.00898 · arxiv_version: 1507.00898v1 · doi: 10.48550/arxiv.1507.00898 · pith_short_12: CWPS7Z6C6W2T · pith_short_16: CWPS7Z6C6W2TFLXA · pith_short_8: CWPS7Z6C

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/CWPS7Z6C6W2TFLXAHDCE632QKQ \
  | 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: 159f2fe7c2f5b532aee038c44f6f505407410efcaf86fbffbce51e9e47b81fdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30805e5804f6bfbe25408e3a1e637c41493cf71f0a1ede318fd70159e928d4e",
    "cross_cats_sorted": [
      "cs.PF",
      "physics.bio-ph",
      "physics.comp-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-07-03T13:04:54Z",
    "title_canon_sha256": "b93c4d44dadde1a91720d8125f4becd9749ae89f87439ca7e2a390211634d6e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00898",
    "kind": "arxiv",
    "version": 1
  }
}