Pith Number

pith:2RCSVFOY

pith:2010:2RCSVFOYHHFTD3EDDH4QXEGDW6

not attested not anchored not stored refs pending

C-Integrability Test for Discrete Equations via Multiple Scale Expansions

Christian Scimiterna, Decio Levi

arxiv:1005.5288 v2 · 2010-05-28 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RCSVFOYHHFTD3EDDH4QXEGDW6}

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	2026-05-18T04:41:36.568890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4452a95d839cb31ec8319f90b90c3b7a8873d6b7cdd67f4723da617e2274bdd

Aliases

arxiv: 1005.5288 · arxiv_version: 1005.5288v2 · doi: 10.48550/arxiv.1005.5288 · pith_short_12: 2RCSVFOYHHFT · pith_short_16: 2RCSVFOYHHFTD3ED · pith_short_8: 2RCSVFOY

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/2RCSVFOYHHFTD3EDDH4QXEGDW6 \
  | 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: d4452a95d839cb31ec8319f90b90c3b7a8873d6b7cdd67f4723da617e2274bdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db8a218d72bb2e787c8cbcfe0267aa49dac98e571afada6da7096fd762d3e38",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-05-28T13:31:24Z",
    "title_canon_sha256": "ab8a3f075636c4281ba5ef700f1cc9d953c33cd093269929d68261ccce76b8df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5288",
    "kind": "arxiv",
    "version": 2
  }
}