Pith Number

pith:OZHHUBAR

pith:2015:OZHHUBARJHFCIXDZOQZL3PVXJ5

not attested not anchored not stored refs pending

On an integrable system related to the relativistic Toda lattice -B\"acklund transformation and integrable discretization

Guo-Fu Yu, Luc Vinet, Ying-Nan Zhang

arxiv:1502.02752 v1 · 2015-02-10 · 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{OZHHUBARJHFCIXDZOQZL3PVXJ5}

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	2026-05-18T02:27:31.019258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764e7a041149ca245c797432bdbeb74f5b3c11e05a96cc6a5ca590a63edb36c7

Aliases

arxiv: 1502.02752 · arxiv_version: 1502.02752v1 · doi: 10.48550/arxiv.1502.02752 · pith_short_12: OZHHUBARJHFC · pith_short_16: OZHHUBARJHFCIXDZ · pith_short_8: OZHHUBAR

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/OZHHUBARJHFCIXDZOQZL3PVXJ5 \
  | 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: 764e7a041149ca245c797432bdbeb74f5b3c11e05a96cc6a5ca590a63edb36c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6368a5c3eb35665cb6ffe4e6ee01bd53e67ffbc3403b7050a1c8dd636b168a94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-02-10T01:26:26Z",
    "title_canon_sha256": "86b7266604299ef36ed23c921667dd054af18584188160dbd94b700b0a551d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02752",
    "kind": "arxiv",
    "version": 1
  }
}