Pith Number

pith:CQ7GCXIH

pith:2014:CQ7GCXIHEJDPRJHXJNAES6KSTX

not attested not anchored not stored refs pending

Towards energy efficiency and maximum computational intensity for stencil algorithms using wavefront diamond temporal blocking

David Keyes, Georg Hager, Hatem Ltaief, Tareq Malas

arxiv:1410.5561 v1 · 2014-10-21 · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQ7GCXIHEJDPRJHXJNAES6KSTX}

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	2026-05-18T02:39:39.547711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143e615d072246f8a4f74b404979529ddfe039c9c2b2bb0e526de28877e6019f

Aliases

arxiv: 1410.5561 · arxiv_version: 1410.5561v1 · doi: 10.48550/arxiv.1410.5561 · pith_short_12: CQ7GCXIHEJDP · pith_short_16: CQ7GCXIHEJDPRJHX · pith_short_8: CQ7GCXIH

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/CQ7GCXIHEJDPRJHXJNAES6KSTX \
  | 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: 143e615d072246f8a4f74b404979529ddfe039c9c2b2bb0e526de28877e6019f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f321889480f88b2456b96a54090a71dcadda746c48e8ccdb4aa49abb7c3daa65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2014-10-21T07:35:32Z",
    "title_canon_sha256": "641520471caa4b950057cacba3351fa4fb2727ebe48728ff6ee5735fbf2030e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5561",
    "kind": "arxiv",
    "version": 1
  }
}