Pith Number

pith:DXNYBU6J

pith:2020:DXNYBU6J533GVDVQS33NTFX2PJ

not attested not anchored not stored refs pending

Exploring the acceleration of the Met Office NERC Cloud model using FPGAs

Nick Brown

arxiv:2010.01545 v1 · 2020-10-04 · 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{DXNYBU6J533GVDVQS33NTFX2PJ}

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	2026-07-05T01:40:06.692714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ddb80d3c9eef66a8eb096f6d996fa7a797a7e3df985eae36b63fa652dc63ce9

Aliases

arxiv: 2010.01545 · arxiv_version: 2010.01545v1 · doi: 10.48550/arxiv.2010.01545 · pith_short_12: DXNYBU6J533G · pith_short_16: DXNYBU6J533GVDVQ · pith_short_8: DXNYBU6J

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/DXNYBU6J533GVDVQS33NTFX2PJ \
  | 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: 1ddb80d3c9eef66a8eb096f6d996fa7a797a7e3df985eae36b63fa652dc63ce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e86e3bb5b1bc27751432dc0d32b46e81381a79c01c480a000ac504e79a1628c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-10-04T11:30:04Z",
    "title_canon_sha256": "f3c7255378d1a1cf93378fc3fe5c6e7fc0430a03a7eef388c64f7220a6edce49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01545",
    "kind": "arxiv",
    "version": 1
  }
}