Pith Number

pith:M4VLLHXC

pith:2008:M4VLLHXCXW6XBWVUSVS4DRAODG

not attested not anchored not stored refs pending

Splitting and composition methods in the numerical integration of differential equations

Ander Murua, Fernando Casas, Sergio Blanes

arxiv:0812.0377 v1 · 2008-12-01 · math.NA · cs.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{M4VLLHXCXW6XBWVUSVS4DRAODG}

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

Adaptive tuning of Hamiltonian Monte Carlo methods

Receipt and verification

First computed	2026-06-03T23:06:09.570069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672ab59ee2bdbd70dab49565c1c40e19ae6d7c3f39bce703cf7bcc2ecf134e02

Aliases

arxiv: 0812.0377 · arxiv_version: 0812.0377v1 · doi: 10.48550/arxiv.0812.0377 · pith_short_12: M4VLLHXCXW6X · pith_short_16: M4VLLHXCXW6XBWVU · pith_short_8: M4VLLHXC

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/M4VLLHXCXW6XBWVUSVS4DRAODG \
  | 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: 672ab59ee2bdbd70dab49565c1c40e19ae6d7c3f39bce703cf7bcc2ecf134e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec7498757e15f1f8432e53d1f16f0240a431d1dd39998a3d64b64af389404c9",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2008-12-01T21:38:10Z",
    "title_canon_sha256": "0019437dbea0e46dd63a66e403e128e6b6eda600a331d493555715cc57a148c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0377",
    "kind": "arxiv",
    "version": 1
  }
}