Pith Number

pith:22ZSCIXD

pith:1994:22ZSCIXDL2CRBWNPPUSBSYLR2E

not attested not anchored not stored refs pending

The Conformal Group SU(2,2) and Integrable Systems on a Lorentzian Hyperboloid

M.A. del Olmo, M.A. Rodriguez, P. Winternitz

arxiv:hep-th/9407080 v1 · 1994-07-15 · 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{22ZSCIXDL2CRBWNPPUSBSYLR2E}

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	2026-05-18T01:38:41.550712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6b32122e35e8510d9af7d24196171d129952c07bebe1113606361f238eef040

Aliases

arxiv: hep-th/9407080 · arxiv_version: hep-th/9407080v1 · doi: 10.48550/arxiv.hep-th/9407080 · pith_short_12: 22ZSCIXDL2CR · pith_short_16: 22ZSCIXDL2CRBWNP · pith_short_8: 22ZSCIXD

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/22ZSCIXDL2CRBWNPPUSBSYLR2E \
  | 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: d6b32122e35e8510d9af7d24196171d129952c07bebe1113606361f238eef040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757bf69cca228a0d4828a79c604b12d61260bd8a8ef731b250da4e4fd51fe4c6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-07-15T15:01:39Z",
    "title_canon_sha256": "c8f6eb0fecb50966f3a058d92b15daf90cfebad07417ffe022edb28da5a343b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9407080",
    "kind": "arxiv",
    "version": 1
  }
}