Pith Number

pith:DIIPZJSF

pith:2025:DIIPZJSFBMVWGMK3D7TIRASOU4

not attested not anchored not stored refs pending

On the Morrison-Kawamata dream space and its applications

Chuyu Zhou, Sung Rak Choi, Xingying Li, Zhan Li

arxiv:2512.01516 v2 · 2025-12-01 · 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{DIIPZJSFBMVWGMK3D7TIRASOU4}

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

On the boundedness of elliptic Calabi-Yau 4-folds

Receipt and verification

First computed	2026-07-10T01:18:56.672517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a10fca6450b2b63315b1fe688824ea71b42fecd12b54ae9e077c9bbff50cf50

Aliases

arxiv: 2512.01516 · arxiv_version: 2512.01516v2 · doi: 10.48550/arxiv.2512.01516 · pith_short_12: DIIPZJSFBMVW · pith_short_16: DIIPZJSFBMVWGMK3 · pith_short_8: DIIPZJSF

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/DIIPZJSFBMVWGMK3D7TIRASOU4 \
  | 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: 1a10fca6450b2b63315b1fe688824ea71b42fecd12b54ae9e077c9bbff50cf50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff262c2b4e12d7d0af53b406405fae9012bbae4925d0ac3c850b885ef0a8e2c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-12-01T10:40:14Z",
    "title_canon_sha256": "c74e5c4cda76c1bfb3d9c0ab114a2ece0af0be1eb8c61705f00a698061ef0c51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.01516",
    "kind": "arxiv",
    "version": 2
  }
}