Pith Number

pith:745I6KCJ

pith:2023:745I6KCJYM7ZXYLBDNG5QENNG3

not attested not anchored not stored refs pending

Explicit KSBA compactifications of moduli spaces of secondary and tertiary Burniat surfaces

Valery Alexeev, Xiaoyan Hu

arxiv:2309.11397 v2 · 2023-09-20 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{745I6KCJYM7ZXYLBDNG5QENNG3}

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.

Cited by

1 paper in Pith

Quasi-Projective Moduli for Polarized klt Good Minimal Models

Receipt and verification

First computed	2026-07-05T11:02:58.430556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff3a8f2849c33f9be1611b4dd811ad36e9bab8fd91c630cd4ef2b3d95e04cfe9

Aliases

arxiv: 2309.11397 · arxiv_version: 2309.11397v2 · doi: 10.48550/arxiv.2309.11397 · pith_short_12: 745I6KCJYM7Z · pith_short_16: 745I6KCJYM7ZXYLB · pith_short_8: 745I6KCJ

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/745I6KCJYM7ZXYLBDNG5QENNG3 \
  | 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: ff3a8f2849c33f9be1611b4dd811ad36e9bab8fd91c630cd4ef2b3d95e04cfe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a96ced5b3ae2141fc13638a655baf39ef98cb429d42c2d1d5b079f52cf12f571",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-09-20T15:23:28Z",
    "title_canon_sha256": "2891f6d367b14912a3c1aefa508becdefe76d1269b28a8bc9b69a2eca578d76d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11397",
    "kind": "arxiv",
    "version": 2
  }
}