Pith Number

pith:VAVMY2RL

pith:2018:VAVMY2RLXIZOZQ5KXTSY7G4NCD

not attested not anchored not stored refs pending

Computational efficiency of numerical integration methods for the tangent dynamics of many-body Hamiltonian systems in one and two spatial dimensions

Bertin Many Manda, Carlo Danieli, Charalampos Skokos, Mithun Thudiyangal

arxiv:1812.01870 v2 · 2018-12-05 · physics.comp-ph · nlin.CD

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAVMY2RLXIZOZQ5KXTSY7G4NCD}

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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	2026-05-17T23:47:02.387731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a82acc6a2bba32ecc3aabce58f9b8d10e4b745578427e31fc7562aa444449116

Aliases

arxiv: 1812.01870 · arxiv_version: 1812.01870v2 · doi: 10.48550/arxiv.1812.01870 · pith_short_12: VAVMY2RLXIZO · pith_short_16: VAVMY2RLXIZOZQ5K · pith_short_8: VAVMY2RL

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/VAVMY2RLXIZOZQ5KXTSY7G4NCD \
  | 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: a82acc6a2bba32ecc3aabce58f9b8d10e4b745578427e31fc7562aa444449116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bc0b725d0e74eda41692e4d0d6e94772a563862d201d8beb461e9a03d6b423",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-12-05T09:30:31Z",
    "title_canon_sha256": "8b079a2f56c77e51710943bc4c1482b35152be1ce6b679f236dc7bd32246b70d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01870",
    "kind": "arxiv",
    "version": 2
  }
}