Pith Number

pith:ZAMX76MY

pith:2020:ZAMX76MYCE2OOD5KL44AEM3BVT

not attested not anchored not stored refs pending

Uniqueness of shrinking gradient K\"ahler-Ricci solitons on non-compact toric manifolds

Charles Cifarelli

arxiv:2010.00166 v3 · 2020-10-01 · math.DG · math.AG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAMX76MYCE2OOD5KL44AEM3BVT}

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	2026-07-05T04:40:43.260652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8197ff9981134e70faa5f38023361acf6429ebee4e354d483dea7ecc1f759d6

Aliases

arxiv: 2010.00166 · arxiv_version: 2010.00166v3 · doi: 10.48550/arxiv.2010.00166 · pith_short_12: ZAMX76MYCE2O · pith_short_16: ZAMX76MYCE2OOD5K · pith_short_8: ZAMX76MY

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/ZAMX76MYCE2OOD5KL44AEM3BVT \
  | 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: c8197ff9981134e70faa5f38023361acf6429ebee4e354d483dea7ecc1f759d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27ad6c98a3287dd0f97f8b5de41cf3142071c627b19f117d8762c56976a6729",
    "cross_cats_sorted": [
      "math.AG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2020-10-01T01:30:46Z",
    "title_canon_sha256": "fb20776c29341898aa46740ae195e9ee00f8c10a385d7f1c4828178e123363d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00166",
    "kind": "arxiv",
    "version": 3
  }
}