Pith Number

pith:4X6ACJQQ

pith:1993:4X6ACJQQB37PLIVWRH2IB2DFMU

not attested not anchored not stored refs pending

Generalized Miura Transformations, Two-Boson KP Hierarchies and their Reduction to KDV Hierarchies

A.H. Zimerman, H. Aratyn, J.F. Gomes, L.A. Ferreira, R.T. Medeiros

arxiv:hep-th/9302125 v1 · 1993-02-25 · 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{4X6ACJQQB37PLIVWRH2IB2DFMU}

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	2026-05-18T01:38:42.949079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5fc0126100efef5a2b689f480e865653b71047e26106ca1332bdc2e7cb3f7de

Aliases

arxiv: hep-th/9302125 · arxiv_version: hep-th/9302125v1 · doi: 10.48550/arxiv.hep-th/9302125 · pith_short_12: 4X6ACJQQB37P · pith_short_16: 4X6ACJQQB37PLIVW · pith_short_8: 4X6ACJQQ

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/4X6ACJQQB37PLIVWRH2IB2DFMU \
  | 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: e5fc0126100efef5a2b689f480e865653b71047e26106ca1332bdc2e7cb3f7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe00cf64d3276b807f21611626159f006924dc9cd0d22db6ca2bd2d4e011451",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-02-25T18:52:38Z",
    "title_canon_sha256": "a95a66713f504a17e1458d05f6bdd3f2d99aa67e5ed7837fe1cab06460ebc843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9302125",
    "kind": "arxiv",
    "version": 1
  }
}