Pith Number

pith:4USGFFHT

pith:1995:4USGFFHTM32G4HSOSVXVYNXOIB

not attested not anchored not stored refs pending

Hamiltonian Structures of Multi-component Constrained KP Hierarchy

Q.P. Liu

arxiv:hep-th/9502076 v1 · 1995-02-14 · 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{4USGFFHTM32G4HSOSVXVYNXOIB}

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	2026-05-18T01:06:03.207253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5246294f366f46e1e4e956f5c36ee405a662a6245ed220c9d8d05425ed6ab73

Aliases

arxiv: hep-th/9502076 · arxiv_version: hep-th/9502076v1 · doi: 10.48550/arxiv.hep-th/9502076 · pith_short_12: 4USGFFHTM32G · pith_short_16: 4USGFFHTM32G4HSO · pith_short_8: 4USGFFHT

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/4USGFFHTM32G4HSOSVXVYNXOIB \
  | 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: e5246294f366f46e1e4e956f5c36ee405a662a6245ed220c9d8d05425ed6ab73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0cf1ffd30727a16e101523b4c91e1ec1f22a029da53df24ba76545a613cff48",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-02-14T17:06:19Z",
    "title_canon_sha256": "000daba45910a27c75508e44f5151f1ec0080a1a157f4b722e48de235e514328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9502076",
    "kind": "arxiv",
    "version": 1
  }
}