Pith Number

pith:MYKEDD5T

pith:2013:MYKEDD5TYTPDWOBYGMF2G4C3ID

not attested not anchored not stored refs pending

Symbolic Computation of Lax Pairs of Partial Difference Equations Using Consistency Around the Cube

G. Reinout W. Quispel, Peter H. van der Kamp, Terry Bridgman, Willy A. Hereman

arxiv:1308.5473 v1 · 2013-08-26 · 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{MYKEDD5TYTPDWOBYGMF2G4C3ID}

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	2026-05-18T03:15:04.509873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6614418fb3c4de3b3838330ba3705b40da6099ba3a9f5cf8ac4845986040bb7c

Aliases

arxiv: 1308.5473 · arxiv_version: 1308.5473v1 · doi: 10.48550/arxiv.1308.5473 · pith_short_12: MYKEDD5TYTPD · pith_short_16: MYKEDD5TYTPDWOBY · pith_short_8: MYKEDD5T

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/MYKEDD5TYTPDWOBYGMF2G4C3ID \
  | 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: 6614418fb3c4de3b3838330ba3705b40da6099ba3a9f5cf8ac4845986040bb7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae70fb612e19144b0dd033f2b29e09440bcab590305160fb4dd3408722695b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-08-26T02:22:52Z",
    "title_canon_sha256": "ffc58c5a58dc2c545b00626f088f7c1cc16e9488eb6316693080afb33390fdb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5473",
    "kind": "arxiv",
    "version": 1
  }
}