Pith Number

pith:KXOTMDOO

pith:2015:KXOTMDOOUI3FYNSL3VAESLZLZ6

not attested not anchored not stored refs pending

Efficient mesh management in Firedrake using PETSc-DMPlex

Gerard J. Gorman, Lawrence Mitchell, Matthew G. Knepley, Michael Lange

arxiv:1506.07749 v1 · 2015-06-25 · 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{KXOTMDOOUI3FYNSL3VAESLZLZ6}

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.

Cited by

1 paper in Pith

Fast-wave slow-wave spectral deferred correction methods applied to the compressible Euler equations

Receipt and verification

First computed	2026-05-18T01:00:53.851457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55dd360dcea2365c364bdd40492f2bcf901bda708f1e80d67db5b9224070ad85

Aliases

arxiv: 1506.07749 · arxiv_version: 1506.07749v1 · doi: 10.48550/arxiv.1506.07749 · pith_short_12: KXOTMDOOUI3F · pith_short_16: KXOTMDOOUI3FYNSL · pith_short_8: KXOTMDOO

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/KXOTMDOOUI3FYNSL3VAESLZLZ6 \
  | 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: 55dd360dcea2365c364bdd40492f2bcf901bda708f1e80d67db5b9224070ad85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b8faa6d986fb1905888a4cf2aba67a2022b1605202563b2c0acc9aa41c3799",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2015-06-25T13:42:29Z",
    "title_canon_sha256": "205da121f3b9b2047bb863309d41be01aaaef4b3d8a1adad2b8dd4c69a1ada04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07749",
    "kind": "arxiv",
    "version": 1
  }
}