Pith Number

pith:JVCDNNN7

pith:2017:JVCDNNN72XWONXXZIR3DP2GFR6

not attested not anchored not stored refs pending

Numerical solutions of Hamiltonian PDEs: a multi-symplectic integrator in light-cone coordinates

Hugo Ricateau, Leticia F. Cugliandolo

arxiv:1702.06863 v1 · 2017-02-22 · math.NA · math-ph · math.MP · nlin.PS · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVCDNNN72XWONXXZIR3DP2GFR6}

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	2026-05-18T00:50:10.289927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4436b5bfd5ece6def9447637e8c58fb33cc8f13cd5525aa99846a6383e6f5b

Aliases

arxiv: 1702.06863 · arxiv_version: 1702.06863v1 · doi: 10.48550/arxiv.1702.06863 · pith_short_12: JVCDNNN72XWO · pith_short_16: JVCDNNN72XWONXXZ · pith_short_8: JVCDNNN7

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/JVCDNNN72XWONXXZIR3DP2GFR6 \
  | 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: 4d4436b5bfd5ece6def9447637e8c58fb33cc8f13cd5525aa99846a6383e6f5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dea1cc1d130add2dd9082464c92e51627133ef33556a848c0e7e50ad8daf5b7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.PS",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-02-22T17:20:41Z",
    "title_canon_sha256": "d00c9143b069f64df3aa0561fec31839a59d2e2cfa409b605c0b3eee85fb068a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06863",
    "kind": "arxiv",
    "version": 1
  }
}