Pith Number

pith:Z76ZBE2Q

pith:2017:Z76ZBE2QXRB6HYMDA5A3RGACKK

not attested not anchored not stored refs pending

Darboux and Binary Darboux Transformations for Discrete Integrable Systems. II. Discrete Potential mKdV Equation

Jonathan Nimmo, Junxiao Zhao, Ying Shi

arxiv:1705.09896 v1 · 2017-05-28 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z76ZBE2QXRB6HYMDA5A3RGACKK}

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	2026-05-18T00:43:34.254888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cffd909350bc43e3e1830741b8980252b562809fcdc886d5df9c96d71071aa40

Aliases

arxiv: 1705.09896 · arxiv_version: 1705.09896v1 · doi: 10.48550/arxiv.1705.09896 · pith_short_12: Z76ZBE2QXRB6 · pith_short_16: Z76ZBE2QXRB6HYMD · pith_short_8: Z76ZBE2Q

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/Z76ZBE2QXRB6HYMDA5A3RGACKK \
  | 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: cffd909350bc43e3e1830741b8980252b562809fcdc886d5df9c96d71071aa40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec94db3de15581722fce17051cdc3be78e41336c96f9d9aff726f98c2719b9fb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-05-28T06:24:05Z",
    "title_canon_sha256": "f659bf88caae5b4d5fec65b1810cf9d930030d16fa4080ecce0d28aa18c53d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09896",
    "kind": "arxiv",
    "version": 1
  }
}