Pith Number

pith:ZO6KQJCG

pith:2022:ZO6KQJCGWM35SPQIBIOFFV3J24

not attested not anchored not stored refs pending

No semistability at infinity for Calabi-Yau metrics asymptotic to cones

Junsheng Zhang, Song Sun

arxiv:2208.05098 v3 · 2022-08-10 · 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{ZO6KQJCGWM35SPQIBIOFFV3J24}

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	2026-07-05T06:25:11.634445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbbca82446b337d93e080a1c52d769d71a8e68cdd806f6475bc0976390a35049

Aliases

arxiv: 2208.05098 · arxiv_version: 2208.05098v3 · doi: 10.48550/arxiv.2208.05098 · pith_short_12: ZO6KQJCGWM35 · pith_short_16: ZO6KQJCGWM35SPQI · pith_short_8: ZO6KQJCG

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/ZO6KQJCGWM35SPQIBIOFFV3J24 \
  | 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: cbbca82446b337d93e080a1c52d769d71a8e68cdd806f6475bc0976390a35049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f7668b1e56550030d2635669e2fa1666770feea727b95cb0ce1fd694231cb88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2022-08-10T01:27:27Z",
    "title_canon_sha256": "77556975a7b596775f12611368c4529ec3d5290db9c4aa767c960fd96364ebc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05098",
    "kind": "arxiv",
    "version": 3
  }
}