Pith Number

pith:SH27BEIR

pith:2015:SH27BEIRA6BXLR3WVJXMNPAGQL

not attested not anchored not stored refs pending

Multi-dimensional intra-tile parallelization for memory-starved stencil computations

David Keyes, Georg Hager, Hatem Ltaief, Tareq Malas

arxiv:1510.04995 v1 · 2015-10-16 · cs.DC · 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{SH27BEIRA6BXLR3WVJXMNPAGQL}

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	2026-05-18T01:30:00.119487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f5f09111078375c776aa6ec6bc0682e22566226a4a2c4164709677201e2399

Aliases

arxiv: 1510.04995 · arxiv_version: 1510.04995v1 · doi: 10.48550/arxiv.1510.04995 · pith_short_12: SH27BEIRA6BX · pith_short_16: SH27BEIRA6BXLR3W · pith_short_8: SH27BEIR

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/SH27BEIRA6BXLR3WVJXMNPAGQL \
  | 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: 91f5f09111078375c776aa6ec6bc0682e22566226a4a2c4164709677201e2399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79f9801b6151d8d585291cfaf8aaffcdb98a3116c56df0367c9ff1537c8f8475",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-10-16T19:43:00Z",
    "title_canon_sha256": "cdf06b697a651bacf1b23e511f9b463d6f912f72a0eebf88b1a0ad6881a88812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04995",
    "kind": "arxiv",
    "version": 1
  }
}