Pith Number

pith:PJLM73ZJ

pith:2016:PJLM73ZJBAHTIAXV2BSGW6NUSL

not attested not anchored not stored refs pending

OpenSBLI: A framework for the automated derivation and parallel execution of finite difference solvers on a range of computer architectures

Christian T. Jacobs, Neil D. Sandham, Satya P. Jammy

arxiv:1609.01277 v2 · 2016-09-05 · cs.MS · cs.SC · cs.SE · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJLM73ZJBAHTIAXV2BSGW6NUSL}

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	2026-05-18T00:55:57.678932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a56cfef29080f3402f5d0646b79b492d22dd54b8ba57cdeda0495eb1c9ea51c

Aliases

arxiv: 1609.01277 · arxiv_version: 1609.01277v2 · doi: 10.48550/arxiv.1609.01277 · pith_short_12: PJLM73ZJBAHT · pith_short_16: PJLM73ZJBAHTIAXV · pith_short_8: PJLM73ZJ

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/PJLM73ZJBAHTIAXV2BSGW6NUSL \
  | 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: 7a56cfef29080f3402f5d0646b79b492d22dd54b8ba57cdeda0495eb1c9ea51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "286b80aac4ab29bba6659b9cffa2950939899b85fa8103bcaac2c0c6e854c8ef",
    "cross_cats_sorted": [
      "cs.SC",
      "cs.SE",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2016-09-05T10:11:31Z",
    "title_canon_sha256": "31c1993bbc673f95199ca23c87346b4b96be786000cbb50f5f25c13fad98c1c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01277",
    "kind": "arxiv",
    "version": 2
  }
}