Pith Number

pith:5ESAQXA2

pith:1995:5ESAQXA2LMZOXJ4MIWC7FD5GOC

not attested not anchored not stored refs pending

On third Poisson structure of KdV equation

A.Gorsky, A.Marshakov, A.Orlov, V.Rubtsov

arxiv:hep-th/9503018 v1 · 1995-03-02 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ESAQXA2LMZOXJ4MIWC7FD5GOC}

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	2026-05-18T01:06:02.808359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e924085c1a5b32eba78c4585f28fa6709ab2d50726bc93d5fc699bff7369d135

Aliases

arxiv: hep-th/9503018 · arxiv_version: hep-th/9503018v1 · doi: 10.48550/arxiv.hep-th/9503018 · pith_short_12: 5ESAQXA2LMZO · pith_short_16: 5ESAQXA2LMZOXJ4M · pith_short_8: 5ESAQXA2

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/5ESAQXA2LMZOXJ4MIWC7FD5GOC \
  | 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: e924085c1a5b32eba78c4585f28fa6709ab2d50726bc93d5fc699bff7369d135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30a3be9cbea784cb7cce0d9e3349b0f6023f4c9eb8d28785cbd8d3ebf6647655",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-03-02T11:03:50Z",
    "title_canon_sha256": "bd4c656c18825451084e355211006aef1cee24f3b86b3894ba6f4ab3d4a7a5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9503018",
    "kind": "arxiv",
    "version": 1
  }
}