Pith Number

pith:3UQJK2ES

pith:2017:3UQJK2ESPDISNWAD326BVZ37PV

not attested not anchored not stored refs pending

Cartan subgroups and regular points of o-minimal groups

Alessandro Berarducci, Elias Baro, Margarita Otero

arxiv:1707.02738 v1 · 2017-07-10 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UQJK2ESPDISNWAD326BVZ37PV}

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	2026-05-17T23:48:02.334024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd2095689278d126d803debc1ae77f7d51135e36dab6f66b386e98581710fa76

Aliases

arxiv: 1707.02738 · arxiv_version: 1707.02738v1 · doi: 10.48550/arxiv.1707.02738 · pith_short_12: 3UQJK2ESPDIS · pith_short_16: 3UQJK2ESPDISNWAD · pith_short_8: 3UQJK2ES

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/3UQJK2ESPDISNWAD326BVZ37PV \
  | 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: dd2095689278d126d803debc1ae77f7d51135e36dab6f66b386e98581710fa76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b5911a1a8cc74d7f61982176b76f1bc845f3969e0767eace8c8bf93e8e5e06c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-07-10T08:26:12Z",
    "title_canon_sha256": "b8e0d76f6b18dc35bab5331219d839c0a6dc07b4b542fde41729b2705b9440fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02738",
    "kind": "arxiv",
    "version": 1
  }
}