Pith Number

pith:AVCTLU6D

pith:2018:AVCTLU6DBBZUPBEC63DC7BTEFK

not attested not anchored not stored refs pending

Some remarks about Lie and potential symmetries of a class of Korteweg-de Vries type equations

Danny Arrigo, Oleksii Pliukhin, Roman Cherniha

arxiv:1810.03379 v1 · 2018-10-08 · 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{AVCTLU6DBBZUPBEC63DC7BTEFK}

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	2026-05-18T00:03:51.493711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

054535d3c30873478482f6c62f86642a8c9f7da1d8f5d969c5f9c7c08720e4b9

Aliases

arxiv: 1810.03379 · arxiv_version: 1810.03379v1 · doi: 10.48550/arxiv.1810.03379 · pith_short_12: AVCTLU6DBBZU · pith_short_16: AVCTLU6DBBZUPBEC · pith_short_8: AVCTLU6D

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/AVCTLU6DBBZUPBEC63DC7BTEFK \
  | 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: 054535d3c30873478482f6c62f86642a8c9f7da1d8f5d969c5f9c7c08720e4b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beca00cf0d0f7e757bf5016768a4881db34fe6dc89b555dc2e64dabd9e9b8f26",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-10-08T11:28:03Z",
    "title_canon_sha256": "27529c3304e027777a96d735e0fe0cf640cd2fa844327c55ee66733fa3776ff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03379",
    "kind": "arxiv",
    "version": 1
  }
}