Pith Number

pith:R3OWBQP2

pith:2018:R3OWBQP2ODWWL5MKW3WWZHJBC5

not attested not anchored not stored refs pending

Poisson $\lambda$-brackets for differential-difference equations

Alberto De Sole, Daniele Valeri, Minoru Wakimoto, Victor G. Kac

arxiv:1806.05536 v2 · 2018-06-14 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3OWBQP2ODWWL5MKW3WWZHJBC5}

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	2026-05-18T00:13:03.780686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8edd60c1fa70ed65f58ab6ed6c9d211746d8193533e86334f9cbea82f6776cac

Aliases

arxiv: 1806.05536 · arxiv_version: 1806.05536v2 · doi: 10.48550/arxiv.1806.05536 · pith_short_12: R3OWBQP2ODWW · pith_short_16: R3OWBQP2ODWWL5MK · pith_short_8: R3OWBQP2

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/R3OWBQP2ODWWL5MKW3WWZHJBC5 \
  | 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: 8edd60c1fa70ed65f58ab6ed6c9d211746d8193533e86334f9cbea82f6776cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b880bb053e87673560001c01bbc8aa1f6a06c11f69c1a4f377822d628ec8f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-06-14T13:37:58Z",
    "title_canon_sha256": "ab76164d5a1e2e677da9332e9e64d315e20c36f98db6548653cb41a484c830b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05536",
    "kind": "arxiv",
    "version": 2
  }
}