Pith Number

pith:CUIJJ64E

pith:2017:CUIJJ64EAERMWSIEXFCJBF46SP

not attested not anchored not stored refs pending

An Application of Pfaffians to multipeakons of the Novikov equation and the finite Toda lattice of BKP type

Jun-Xiao Zhao, Shi-Hao Li, Xiang-Ke Chang, Xing-biao Hu

arxiv:1712.00965 v2 · 2017-12-04 · 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{CUIJJ64EAERMWSIEXFCJBF46SP}

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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	2026-05-18T00:03:24.849227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151094fb840122cb4904b94490979e93d6dd74fbd93b3203fc971c56789a151c

Aliases

arxiv: 1712.00965 · arxiv_version: 1712.00965v2 · doi: 10.48550/arxiv.1712.00965 · pith_short_12: CUIJJ64EAERM · pith_short_16: CUIJJ64EAERMWSIE · pith_short_8: CUIJJ64E

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/CUIJJ64EAERMWSIEXFCJBF46SP \
  | 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: 151094fb840122cb4904b94490979e93d6dd74fbd93b3203fc971c56789a151c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a39f563777ed7f887e888cfa893932e6fdb5d9381596b994602c1c059926790",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-12-04T09:16:22Z",
    "title_canon_sha256": "b891c77a4f191ee79e40aa00b1ceb2b070075d69f630810ecd5ed0bbc5aa6de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00965",
    "kind": "arxiv",
    "version": 2
  }
}