Pith Number

pith:ZS3BPLFQ

pith:2013:ZS3BPLFQ6XFLEC4NBQYQSYQKH7

not attested not anchored not stored refs pending

From Physics Model to Results: An Optimizing Framework for Cross-Architecture Code Generation

2), (2) Pozna\'n University of Technology, (3) Albert Einstein Institute, 4), (4) Center for Computation, 5), (5) Division of Electrical Computer Engineering, (6) Division of Computer Science, 6) Milosz Ciznicki (1), (7) Perimeter Institute for Theoretical Physics, 8, (8) Department of Physics, David M. Koppelman (4, Erik Schnetter (7, Frank L\"offler (4), Ian Hinder (3), Jian Tao (4) ((1) Pozna\'n Supercomputing, Lsu, Marek Blazewicz (1, Michal Kierzynka (1, Networking Center, Steven R. Brandt (4, Technology, University of Guelph)

arxiv:1307.6488 v1 · 2013-07-24 · physics.comp-ph · cs.MS · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZS3BPLFQ6XFLEC4NBQYQSYQKH7}

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	2026-05-18T03:17:36.369417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb617acb0f5cab20b8d0c3109620a3ff2c589ac4a785fb07ae07a42eed3654f

Aliases

arxiv: 1307.6488 · arxiv_version: 1307.6488v1 · doi: 10.48550/arxiv.1307.6488 · pith_short_12: ZS3BPLFQ6XFL · pith_short_16: ZS3BPLFQ6XFLEC4N · pith_short_8: ZS3BPLFQ

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/ZS3BPLFQ6XFLEC4NBQYQSYQKH7 \
  | 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: ccb617acb0f5cab20b8d0c3109620a3ff2c589ac4a785fb07ae07a42eed3654f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac32ee229a2a35f94fd592384f6cfbe2970cfc706d829f0bc9a7e52aef50089a",
    "cross_cats_sorted": [
      "cs.MS",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-07-24T16:52:44Z",
    "title_canon_sha256": "51f17f859890e7677db663006d451034a8d47c9ac9d2f4b7739a1e00f1106943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6488",
    "kind": "arxiv",
    "version": 1
  }
}