Pith Number

pith:DLD5BNOK

pith:2006:DLD5BNOKNKUHB456DFK4FS5M72

not attested not anchored not stored refs pending

Construction of Integrals of Higher-Order Mappings

G. R. W. Quispel, Ken-ichi Maruno

arxiv:nlin/0611020 v1 · 2006-11-09 · 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{DLD5BNOKNKUHB456DFK4FS5M72}

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	2026-05-18T01:38:17.747137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ac7d0b5ca6aa870f3be1955c2cbacfeb00659759b6f800510c29373951dddb2

Aliases

arxiv: nlin/0611020 · arxiv_version: nlin/0611020v1 · doi: 10.48550/arxiv.nlin/0611020 · pith_short_12: DLD5BNOKNKUH · pith_short_16: DLD5BNOKNKUHB456 · pith_short_8: DLD5BNOK

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/DLD5BNOKNKUHB456DFK4FS5M72 \
  | 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: 1ac7d0b5ca6aa870f3be1955c2cbacfeb00659759b6f800510c29373951dddb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d9e89f6a7f0fff0e873519dcc7254235bf587bb882da92b1d5ba504982e7f6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2006-11-09T23:24:32Z",
    "title_canon_sha256": "78f3a03546bc0f1be218e0fab75761b5fd8dcc6a39468dc3128732ff7a2a34de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0611020",
    "kind": "arxiv",
    "version": 1
  }
}