Pith Number

pith:4E3Y2TQB

pith:2017:4E3Y2TQBSVOEBL3BOIFPREDDL4

not attested not anchored not stored refs pending

Performance Portability Strategies for Grid C++ Expression Templates

Alejandro Vaquero Avil\'es-Casco, Carleton DeTar, M. A. Clark, Meifeng Lin, Peter A. Boyle, Verinder Rana

arxiv:1710.09409 v1 · 2017-10-25 · hep-lat · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4E3Y2TQBSVOEBL3BOIFPREDDL4}

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	2026-05-18T00:18:15.862718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1378d4e01955c40af61720af890635f16b1096a96d738c00796cd44a6214941

Aliases

arxiv: 1710.09409 · arxiv_version: 1710.09409v1 · doi: 10.48550/arxiv.1710.09409 · pith_short_12: 4E3Y2TQBSVOE · pith_short_16: 4E3Y2TQBSVOEBL3B · pith_short_8: 4E3Y2TQB

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/4E3Y2TQBSVOEBL3BOIFPREDDL4 \
  | 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: e1378d4e01955c40af61720af890635f16b1096a96d738c00796cd44a6214941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f91a883be2e262734d0c477b3a5e2682187ac4618df331cb2aa1a796ba6e568",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2017-10-25T18:23:19Z",
    "title_canon_sha256": "f7b4c0492f5d7e4dfe0bc1fc92a5b9bf045aa2035d32b592275ef15aaefe997b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09409",
    "kind": "arxiv",
    "version": 1
  }
}