Pith Number

pith:YR4IK7XT

pith:2018:YR4IK7XTTH2W6IRZ52YRPR74RV

not attested not anchored not stored refs pending

Multi-stage splitting integrators for sampling with modified Hamiltonian Monte Carlo methods

Elena Akhmatskaya, Jes\'us Mar\'ia Sanz-Serna, Mario Fern\'andez-Pend\'as, Tijana Radivojevi\'c

arxiv:1807.04131 v1 · 2018-07-10 · physics.comp-ph · 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{YR4IK7XTTH2W6IRZ52YRPR74RV}

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	2026-05-18T00:08:05.971547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c478857ef399f56f2239eeb117c7fc8d7b08625e8af517f8fafb944496d6d1f9

Aliases

arxiv: 1807.04131 · arxiv_version: 1807.04131v1 · doi: 10.48550/arxiv.1807.04131 · pith_short_12: YR4IK7XTTH2W · pith_short_16: YR4IK7XTTH2W6IRZ · pith_short_8: YR4IK7XT

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/YR4IK7XTTH2W6IRZ52YRPR74RV \
  | 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: c478857ef399f56f2239eeb117c7fc8d7b08625e8af517f8fafb944496d6d1f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcec41dae3c81cc33271af43b540d1999781711242160ce82215730adbaf583c",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-07-10T08:32:19Z",
    "title_canon_sha256": "e9cf615c1156c47ce75f080ee20ff928ee7726a9b7d9880b21b63bdbc3736f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04131",
    "kind": "arxiv",
    "version": 1
  }
}