Pith Number

pith:NMZD43P6

pith:2015:NMZD43P6DK73LAHLVGLE3QFYDF

not attested not anchored not stored refs pending

Lyapunov-Sylvester operators for Kuramoto-Sivashinsky Equation

Abdelhamid Bezia, Anouar Ben Mabrouk

arxiv:1511.02368 v1 · 2015-11-07 · 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{NMZD43P6DK73LAHLVGLE3QFYDF}

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	2026-05-18T01:27:30.500573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b323e6dfe1abfb580eba9964dc0b8195e067e6de0d37edebb31b5a0920685dd

Aliases

arxiv: 1511.02368 · arxiv_version: 1511.02368v1 · doi: 10.48550/arxiv.1511.02368 · pith_short_12: NMZD43P6DK73 · pith_short_16: NMZD43P6DK73LAHL · pith_short_8: NMZD43P6

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/NMZD43P6DK73LAHLVGLE3QFYDF \
  | 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: 6b323e6dfe1abfb580eba9964dc0b8195e067e6de0d37edebb31b5a0920685dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "442e40cc7d63a004894bab702b789ccde1984bdbb3fc06cbafb8f6afc965838b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-11-07T15:47:40Z",
    "title_canon_sha256": "732805c69c77ed21ed79a727e881b32b93ebd5f4cbe0b7770801d11291508510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02368",
    "kind": "arxiv",
    "version": 1
  }
}