Pith Number

pith:GAZDHA25

pith:2022:GAZDHA25I6SEUPAXDKVFPII55H

not attested not anchored not stored refs pending

End-to-end GPU acceleration of low-order-refined preconditioning for high-order finite element discretizations

Jean-Sylvain Camier, Tzanio Kolev, Will Pazner

arxiv:2210.12253 v1 · 2022-10-21 · cs.MS · cs.NA · 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{GAZDHA25I6SEUPAXDKVFPII55H}

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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	2026-07-05T06:16:35.362808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

303233835d47a44a3c171aaa57a11de9c6387a0d69aebf888cf8bd7d9c975553

Aliases

arxiv: 2210.12253 · arxiv_version: 2210.12253v1 · doi: 10.48550/arxiv.2210.12253 · pith_short_12: GAZDHA25I6SE · pith_short_16: GAZDHA25I6SEUPAX · pith_short_8: GAZDHA25

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/GAZDHA25I6SEUPAXDKVFPII55H \
  | 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: 303233835d47a44a3c171aaa57a11de9c6387a0d69aebf888cf8bd7d9c975553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1b956c8b2a53c666a150b36bce848c1e2c043b121c2f09f4bf56b59994a97b",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2022-10-21T21:12:57Z",
    "title_canon_sha256": "aa15ddaaf1b10b887f4a40b39780da5ef38efedd41439f032545af0d6bb7fa56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12253",
    "kind": "arxiv",
    "version": 1
  }
}