Pith Number

pith:LCP7EUFS

pith:2025:LCP7EUFSLSNGED7GNAHLNAJJKR

not attested not anchored not stored refs pending

Criteria for a fiberwise Fujiki/Kahler family to be locally Moishezon/projective

Jian Chen

arxiv:2503.07548 v3 · 2025-03-10 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCP7EUFSLSNGED7GNAHLNAJJKR}

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	2026-06-04T01:09:37.281687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

589ff250b25c9a620fe6680eb68129545fde5399e03e21cc8684f3256cb17586

Aliases

arxiv: 2503.07548 · arxiv_version: 2503.07548v3 · doi: 10.48550/arxiv.2503.07548 · pith_short_12: LCP7EUFSLSNG · pith_short_16: LCP7EUFSLSNGED7G · pith_short_8: LCP7EUFS

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/LCP7EUFSLSNGED7GNAHLNAJJKR \
  | 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: 589ff250b25c9a620fe6680eb68129545fde5399e03e21cc8684f3256cb17586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5a0bfe9ccca7dba2b7dba453094cbea7f03cd21a2ec03961b5febc563852cf6",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-03-10T17:15:06Z",
    "title_canon_sha256": "b8eb1558094bc0cdebb40740b45e3f649a5ef38a32a1c678db4d9c422d2bcb7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07548",
    "kind": "arxiv",
    "version": 3
  }
}