Pith Number

pith:O4U6FUAW

pith:2016:O4U6FUAWANN3E76RVMJD4O2SOT

not attested not anchored not stored refs pending

Splotch: porting and optimizing for the Xeon Phi

Claudio Gheller, Marzia Rivi, Mel Krokos, Timothy Dykes

arxiv:1606.04427 v1 · 2016-06-14 · cs.DC · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4U6FUAWANN3E76RVMJD4O2SOT}

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	2026-05-18T01:12:25.622000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7729e2d016035bb27fd1ab123e3b5274c5805d8efa5dc02e98d009074968588e

Aliases

arxiv: 1606.04427 · arxiv_version: 1606.04427v1 · doi: 10.48550/arxiv.1606.04427 · pith_short_12: O4U6FUAWANN3 · pith_short_16: O4U6FUAWANN3E76R · pith_short_8: O4U6FUAW

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/O4U6FUAWANN3E76RVMJD4O2SOT \
  | 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: 7729e2d016035bb27fd1ab123e3b5274c5805d8efa5dc02e98d009074968588e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "426dea052e45451b3d8409ab1928114b479e9d1b00e56a0032f22892296e8a91",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-06-14T15:36:58Z",
    "title_canon_sha256": "180ae4fb9f97f734db242e3a43ce2e204e51569ff6bc5e43e3c25771c2936fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04427",
    "kind": "arxiv",
    "version": 1
  }
}