Pith Number

pith:LEBOXYZV

pith:2018:LEBOXYZVAULDXVX7HBHANUZ5E4

not attested not anchored not stored refs pending

Volume-preserving exponential integrators

Bin Wang, Xinyuan Wu

arxiv:1805.11713 v1 · 2018-05-29 · 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{LEBOXYZVAULDXVX7HBHANUZ5E4}

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	2026-05-18T00:14:36.807677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5902ebe33505163bd6ff384e06d33d2714ae82dd8baab9df410d81f96c321a3b

Aliases

arxiv: 1805.11713 · arxiv_version: 1805.11713v1 · doi: 10.48550/arxiv.1805.11713 · pith_short_12: LEBOXYZVAULD · pith_short_16: LEBOXYZVAULDXVX7 · pith_short_8: LEBOXYZV

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/LEBOXYZVAULDXVX7HBHANUZ5E4 \
  | 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: 5902ebe33505163bd6ff384e06d33d2714ae82dd8baab9df410d81f96c321a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499633ee6ea2629e887c3ca35cca967da8f19f61ced67d1cca89bea03b84d397",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-29T21:26:24Z",
    "title_canon_sha256": "8e16e9b79f41a0635b31daa33516663692bea7eec8c11948c59de28a1a081977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11713",
    "kind": "arxiv",
    "version": 1
  }
}