Pith Number

pith:JKJOWQQS

pith:1999:JKJOWQQSNMTHIZ2WP2NHQQ2MRD

not attested not anchored not stored refs pending

The coisotropic subgroup structure of SL_q(2,R)

Dip. di Fisica, E. Sorace(1), F. Bonechi (1), Italy), Italy. (2) Dip. di Matematica, M. Tarlini(1) ((1) INFN Sez. di Firenze, N. Ciccoli (2), R. Giachetti (1), Univ. di Firenze, Univ. di Perugia

arxiv:math/9907048 v1 · 1999-07-08 · math.QA · 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{JKJOWQQSNMTHIZ2WP2NHQQ2MRD}

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	2026-05-18T02:35:38.357140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a92eb42126b267467567e9a78434c88c9ee9a09ab72710af653c73ee88f7f3c

Aliases

arxiv: math/9907048 · arxiv_version: math/9907048v1 · doi: 10.48550/arxiv.math/9907048 · pith_short_12: JKJOWQQSNMTH · pith_short_16: JKJOWQQSNMTHIZ2W · pith_short_8: JKJOWQQS

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/JKJOWQQSNMTHIZ2WP2NHQQ2MRD \
  | 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: 4a92eb42126b267467567e9a78434c88c9ee9a09ab72710af653c73ee88f7f3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ba4ff96bb9974a012756ee63bb2fb810d1d22b5fabcf9e148821843e84f6b5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1999-07-08T10:55:50Z",
    "title_canon_sha256": "7e9d56d1a891ecc9c7ae69fd0c3908071e300849b5935b92865c29c6f6d6cd6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9907048",
    "kind": "arxiv",
    "version": 1
  }
}