Pith Number

pith:RS352T2W

pith:2012:RS352T2WDLU565KHILLB3SV3N2

not attested not anchored not stored refs pending

Some model theory of SL(2,R)

Anand Pillay, Davide Penazzi, Jakub Gismatullin

arxiv:1208.0196 v1 · 2012-08-01 · math.LO · math.DS · math.GN · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RS352T2WDLU565KHILLB3SV3N2}

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	2026-05-18T03:49:36.029529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb7dd4f561ae9df754742d61dcabb6e82115506cbb0db477695fa42055fd78c

Aliases

arxiv: 1208.0196 · arxiv_version: 1208.0196v1 · doi: 10.48550/arxiv.1208.0196 · pith_short_12: RS352T2WDLU5 · pith_short_16: RS352T2WDLU565KH · pith_short_8: RS352T2W

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/RS352T2WDLU565KHILLB3SV3N2 \
  | 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: 8cb7dd4f561ae9df754742d61dcabb6e82115506cbb0db477695fa42055fd78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "077b70dd3025822319e6c12c0b9fe65f2174041b5860f62bf208b1960381790f",
    "cross_cats_sorted": [
      "math.DS",
      "math.GN",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2012-08-01T12:53:01Z",
    "title_canon_sha256": "87a95b0608f43a6d183ef1dcee05f13496a90f1d01899b441f54be23d0863f6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0196",
    "kind": "arxiv",
    "version": 1
  }
}