Pith Number

pith:CXB6PBC3

pith:2017:CXB6PBC3AYMN42GSQMCWDJDDXT

not attested not anchored not stored refs pending

Acceleration of tensor-product operations for high-order finite element methods

Ali Karakus, Kasia \'Swirydowicz, Noel Chalmers, Timothy Warburton

arxiv:1711.00903 v2 · 2017-11-02 · cs.MS · cs.DC · cs.NA · cs.PF · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXB6PBC3AYMN42GSQMCWDJDDXT}

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	2026-05-18T00:30:40.216579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c3e7845b0618de68d2830561a463bcfd3c71981197a563ae21989c843c7fc7

Aliases

arxiv: 1711.00903 · arxiv_version: 1711.00903v2 · doi: 10.48550/arxiv.1711.00903 · pith_short_12: CXB6PBC3AYMN · pith_short_16: CXB6PBC3AYMN42GS · pith_short_8: CXB6PBC3

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/CXB6PBC3AYMN42GSQMCWDJDDXT \
  | 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: 15c3e7845b0618de68d2830561a463bcfd3c71981197a563ae21989c843c7fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e32d5e0f33d69fc8471c108fee7ae85e7b6867ee8518d2572ff75de4da158e30",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.NA",
      "cs.PF",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2017-11-02T19:45:33Z",
    "title_canon_sha256": "bd05e2083263f1bf9766246a89980793df87754a89eb78b55698c031b3e54b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00903",
    "kind": "arxiv",
    "version": 2
  }
}