Pith Number

pith:CUQY4V53

pith:2013:CUQY4V53UAOV75FRX3MPYOCQFJ

not attested not anchored not stored refs pending

A characterization of varieties whose universal cover is a bounded symmetric domain without ball factors

Antonio Jos\'e Di Scala (Politecnico di Torino), Fabrizio Catanese (Universitaet Bayreuth)

arxiv:1302.2350 v3 · 2013-02-10 · math.AG · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUQY4V53UAOV75FRX3MPYOCQFJ}

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	2026-05-18T02:55:39.296227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15218e57bba01d5ff4b1bed8fc38502a46d5217cadc844294119ccc032946e56

Aliases

arxiv: 1302.2350 · arxiv_version: 1302.2350v3 · doi: 10.48550/arxiv.1302.2350 · pith_short_12: CUQY4V53UAOV · pith_short_16: CUQY4V53UAOV75FR · pith_short_8: CUQY4V53

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/CUQY4V53UAOV75FRX3MPYOCQFJ \
  | 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: 15218e57bba01d5ff4b1bed8fc38502a46d5217cadc844294119ccc032946e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af641f17f142c8c514d26f6eae13b2c047e70eec73f7d4451a3c97a08b6fa77",
    "cross_cats_sorted": [
      "math.CV",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-02-10T18:08:00Z",
    "title_canon_sha256": "4f19ba0e9fd97f849138a629056343e0a1adeb361cceaf1992eab597b4ae457e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2350",
    "kind": "arxiv",
    "version": 3
  }
}