Pith Number

pith:HVMBTE6P

pith:2015:HVMBTE6P5I46XGFG7W6VFDEDSU

not attested not anchored not stored refs pending

Green's function-based time stepping for the Kuramoto-Sivashinsky initial-boundary value problem

Lennaert van Veen

arxiv:1506.05441 v1 · 2015-06-17 · 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{HVMBTE6P5I46XGFG7W6VFDEDSU}

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	2026-05-18T01:45:45.231344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d581993cfea39eb98a6fdbd528c83952e4be668f47560e70784547eb5d47e80

Aliases

arxiv: 1506.05441 · arxiv_version: 1506.05441v1 · doi: 10.48550/arxiv.1506.05441 · pith_short_12: HVMBTE6P5I46 · pith_short_16: HVMBTE6P5I46XGFG · pith_short_8: HVMBTE6P

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/HVMBTE6P5I46XGFG7W6VFDEDSU \
  | 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: 3d581993cfea39eb98a6fdbd528c83952e4be668f47560e70784547eb5d47e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c1866c77fffebd87ba115b390f0ebbb13c4a5d1d144911316557a1849cbb5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-06-17T19:38:34Z",
    "title_canon_sha256": "06b92c57ff04708b11507c33827cd1be4f873b1d89350d8d61283c27592e0eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05441",
    "kind": "arxiv",
    "version": 1
  }
}