Pith Number

pith:MRWRVDDS

pith:2014:MRWRVDDSQ7OYR2DDHZFNJISXJJ

not attested not anchored not stored refs pending

Quasideterminant solutions to a noncommutative $q$-difference two-dimensional Toda lattice equation

Chun-Xia Li, Jonathan Nimmo, Shou-Feng Shen

arxiv:1406.1330 v1 · 2014-06-05 · 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{MRWRVDDSQ7OYR2DDHZFNJISXJJ}

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	2026-05-18T02:50:23.489878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646d1a8c7287dd88e8633e4ad4a2574a54280d0028226425a5d0dd0954bd42d4

Aliases

arxiv: 1406.1330 · arxiv_version: 1406.1330v1 · doi: 10.48550/arxiv.1406.1330 · pith_short_12: MRWRVDDSQ7OY · pith_short_16: MRWRVDDSQ7OYR2DD · pith_short_8: MRWRVDDS

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/MRWRVDDSQ7OYR2DDHZFNJISXJJ \
  | 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: 646d1a8c7287dd88e8633e4ad4a2574a54280d0028226425a5d0dd0954bd42d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bfd0d7bddad9041506f35736571c750f7807bae8dcbac3e7d9b25b4f5778d5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-06-05T10:42:26Z",
    "title_canon_sha256": "fa5f25d72ac512dffad60a4ce1accbb682e8e921195c187eee94578c62f64537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1330",
    "kind": "arxiv",
    "version": 1
  }
}