Pith Number

pith:VS234JOT

pith:2019:VS234JOT6MAL6FBY5RTTLZ6UDA

not attested not anchored not stored refs pending

Klein four-group and Darboux duality in conformal mechanics

Luis Inzunza, Mikhail S. Plyushchay

arxiv:1902.00538 v3 · 2019-02-01 · hep-th · math-ph · math.MP · nlin.SI · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VS234JOT6MAL6FBY5RTTLZ6UDA}

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	2026-05-17T23:41:45.193001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb5be25d3f300bf1438ec6735e7d418230ac3527ddb57d4061a94d6af35d549

Aliases

arxiv: 1902.00538 · arxiv_version: 1902.00538v3 · doi: 10.48550/arxiv.1902.00538 · pith_short_12: VS234JOT6MAL · pith_short_16: VS234JOT6MAL6FBY · pith_short_8: VS234JOT

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/VS234JOT6MAL6FBY5RTTLZ6UDA \
  | 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: acb5be25d3f300bf1438ec6735e7d418230ac3527ddb57d4061a94d6af35d549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11e43412cb8e4e0c9e603a95feb757e04c9bea5d13fce846d55744d7c12780b2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-02-01T19:51:12Z",
    "title_canon_sha256": "f2cedb6a1b3b90d739b93f7a979c40505b910ce2e4d47dd0c970e7968aa70164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00538",
    "kind": "arxiv",
    "version": 3
  }
}