Pith Number

pith:XMGZ7XHG

pith:2018:XMGZ7XHGMSAEYAAY6TH2KF34DX

not attested not anchored not stored refs pending

Compactness of Kahler-Ricci solitons on Fano manifolds

Bin Guo, Duong H. Phong, Jacob Sturm, Jian Song

arxiv:1805.03084 v1 · 2018-05-08 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMGZ7XHGMSAEYAAY6TH2KF34DX}

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	2026-05-18T00:16:34.656849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb0d9fdce664804c0018f4cfa5177c1dc01889af7106c8639037f7ee02bb0eb8

Aliases

arxiv: 1805.03084 · arxiv_version: 1805.03084v1 · doi: 10.48550/arxiv.1805.03084 · pith_short_12: XMGZ7XHGMSAE · pith_short_16: XMGZ7XHGMSAEYAAY · pith_short_8: XMGZ7XHG

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/XMGZ7XHGMSAEYAAY6TH2KF34DX \
  | 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: bb0d9fdce664804c0018f4cfa5177c1dc01889af7106c8639037f7ee02bb0eb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3539a14414ec9c0e93153efa873e4044423c9871d795daa219c080c9799d907a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-05-08T15:02:48Z",
    "title_canon_sha256": "083fe86b7a937d84c40cafc8b77a2ff7e252f23d84c8df3516bfc7d8e6b22ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03084",
    "kind": "arxiv",
    "version": 1
  }
}