Pith Number

pith:5Q3L3OTX

pith:2026:5Q3L3OTXWTIVHIXRIXRAWMK6BD

not attested not anchored not stored refs pending

Expanding Soliton Models for K\"ahler-Ricci Flow Near Conical Singularities

Longteng Chen, Lucas Lavoyer, Max Hallgren

arxiv:2604.04223 v2 · 2026-04-05 · math.DG · 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{5Q3L3OTXWTIVHIXRIXRAWMK6BD}

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	2026-05-28T02:04:47.311189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec36bdba77b4d153a2f145e20b315e08e5b4160a330444bb655848983ef96c7f

Aliases

arxiv: 2604.04223 · arxiv_version: 2604.04223v2 · doi: 10.48550/arxiv.2604.04223 · pith_short_12: 5Q3L3OTXWTIV · pith_short_16: 5Q3L3OTXWTIVHIXR · pith_short_8: 5Q3L3OTX

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/5Q3L3OTXWTIVHIXRIXRAWMK6BD \
  | 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: ec36bdba77b4d153a2f145e20b315e08e5b4160a330444bb655848983ef96c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb72fa855421018062c3016ed40c62754c6b1d67143c5dbfc07a7e9a8b89b7df",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-04-05T18:45:25Z",
    "title_canon_sha256": "c9ce1a70acfed2bd2aceb4e28ae3b0e41171f030e767ac0329793e2e9259dc09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.04223",
    "kind": "arxiv",
    "version": 2
  }
}