Pith Number

pith:K5JL5F7C

pith:2018:K5JL5F7CXVXFBHB46YTGIF7XRO

not attested not anchored not stored refs pending

The Static Elliptic $N$-soliton Solutions of the KdV Equation

Kazuyasu Shigemoto, Masahito Hayashi, Takuya Tsukioka

arxiv:1812.09685 v3 · 2018-12-23 · math-ph · math.MP · 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{K5JL5F7CXVXFBHB46YTGIF7XRO}

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	2026-05-17T23:42:48.606781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5752be97e2bd6e509c3cf6266417f78bac35cd87ba1eeb2895cdb9149a40dd62

Aliases

arxiv: 1812.09685 · arxiv_version: 1812.09685v3 · doi: 10.48550/arxiv.1812.09685 · pith_short_12: K5JL5F7CXVXF · pith_short_16: K5JL5F7CXVXFBHB4 · pith_short_8: K5JL5F7C

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/K5JL5F7CXVXFBHB46YTGIF7XRO \
  | 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: 5752be97e2bd6e509c3cf6266417f78bac35cd87ba1eeb2895cdb9149a40dd62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016c3522e01934224521e1ff0dffda534e86653e0fed8699897f5adfaa1fe105",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-12-23T10:29:12Z",
    "title_canon_sha256": "b86928466f3b58689a87ae8b5073ecfb4ada6f7050ec101cb7c8d48e49e927be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09685",
    "kind": "arxiv",
    "version": 3
  }
}