Pith Number

pith:GLSXLNGL

pith:2011:GLSXLNGLCBNP543BDE22NJHY6X

not attested not anchored not stored refs pending

Space-time FLAVORS: finite difference, multisymlectic, and pseudospectral integrators for multiscale PDEs

Houman Owhadi, Jerrold E. Marsden, Molei Tao

arxiv:1104.0272 v1 · 2011-04-01 · math.NA · math.AP · math.DS · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLSXLNGLCBNP543BDE22NJHY6X}

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	2026-05-18T04:25:04.334368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32e575b4cb105afef3611935a6a4f8f5d241b1379908f9d5556292a909d562f5

Aliases

arxiv: 1104.0272 · arxiv_version: 1104.0272v1 · doi: 10.48550/arxiv.1104.0272 · pith_short_12: GLSXLNGLCBNP · pith_short_16: GLSXLNGLCBNP543B · pith_short_8: GLSXLNGL

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/GLSXLNGLCBNP543BDE22NJHY6X \
  | 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: 32e575b4cb105afef3611935a6a4f8f5d241b1379908f9d5556292a909d562f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae127c56bcc589c47b5537c268e480e9512152bb3f4a4881ff00b048f726ad2",
    "cross_cats_sorted": [
      "math.AP",
      "math.DS",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-04-01T22:25:17Z",
    "title_canon_sha256": "6138116ba5490afe80c1d97afecb9579672006c3c176926a21312b77f2a11923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0272",
    "kind": "arxiv",
    "version": 1
  }
}