Pith Number

pith:6UAP2QSI

pith:2024:6UAP2QSI7YURYWNHS7EBUKR7ZH

not attested not anchored not stored refs pending

Linear subspaces of the intersection of two quadrics via Kuznetsov component

Shizhuo Zhang, Yanjie Li

arxiv:2401.00677 v1 · 2024-01-01 · 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{6UAP2QSI7YURYWNHS7EBUKR7ZH}

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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

Intersection of two quadrics: modular interpretation and Hitchin morphism

Receipt and verification

First computed	2026-07-05T07:29:21.845602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f500fd4248fe291c59a797c81a2a3fc9f090d7942eaa38bdfb031af20d9c0a27

Aliases

arxiv: 2401.00677 · arxiv_version: 2401.00677v1 · doi: 10.48550/arxiv.2401.00677 · pith_short_12: 6UAP2QSI7YUR · pith_short_16: 6UAP2QSI7YURYWNH · pith_short_8: 6UAP2QSI

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/6UAP2QSI7YURYWNHS7EBUKR7ZH \
  | 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: f500fd4248fe291c59a797c81a2a3fc9f090d7942eaa38bdfb031af20d9c0a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f58414d173a5efbc3705a290debe1f6cbc5c3027a1b4c0b4da8d6424eac847",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-01-01T06:13:30Z",
    "title_canon_sha256": "3a9805b6a7b2a0a967d065f9f87f87bd5c6427f369e5394c547fa2849a31a032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.00677",
    "kind": "arxiv",
    "version": 1
  }
}