Pith Number

pith:3SXCXFWA

pith:2025:3SXCXFWA4BZP2Z3JVFPMHR6ZSK

not attested not anchored not stored refs pending

RCD structures on singular Kahler spaces of complex dimension three

Bin Guo, Jian Song, Xin Fu

arxiv:2503.08865 v1 · 2025-03-11 · math.DG · math.AG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SXCXFWA4BZP2Z3JVFPMHR6ZSK}

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

Singular K\"ahler-Ricci Shrinkers are Complex Analytic

Receipt and verification

First computed	2026-07-05T10:29:42.645224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcae2b96c0e072fd6769a95ec3c7d992b789cb2455c6c6e77c088826e95105e4

Aliases

arxiv: 2503.08865 · arxiv_version: 2503.08865v1 · doi: 10.48550/arxiv.2503.08865 · pith_short_12: 3SXCXFWA4BZP · pith_short_16: 3SXCXFWA4BZP2Z3J · pith_short_8: 3SXCXFWA

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/3SXCXFWA4BZP2Z3JVFPMHR6ZSK \
  | 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: dcae2b96c0e072fd6769a95ec3c7d992b789cb2455c6c6e77c088826e95105e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "155cbd6d7e1671e278fd49e542af8216082bc41eec433d225e0a5b30304ed1aa",
    "cross_cats_sorted": [
      "math.AG",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-03-11T20:13:32Z",
    "title_canon_sha256": "7e4ec919040a9a53d487c6d879b8f58a5becf0197ce241b512c11dde2d6a8e24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08865",
    "kind": "arxiv",
    "version": 1
  }
}