Pith Number

pith:DJ6UMR2B

pith:2026:DJ6UMR2BUUAAUGU7YHCCRYG62G

not attested not anchored not stored refs pending

Comparison of K\"{a}hler quotients of torus actions

Xiangdong Yang, Xiangsheng Wang

arxiv:2607.06345 v1 · 2026-07-07 · math.AG · math.DG · 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{DJ6UMR2BUUAAUGU7YHCCRYG62G}

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	2026-07-08T01:19:22.155383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7d464741a5000a1a9fc1c428e0ded1bf2ae8f088ca2e0e733efe1954f2f892

Aliases

arxiv: 2607.06345 · arxiv_version: 2607.06345v1 · doi: 10.48550/arxiv.2607.06345 · pith_short_12: DJ6UMR2BUUAA · pith_short_16: DJ6UMR2BUUAAUGU7 · pith_short_8: DJ6UMR2B

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/DJ6UMR2BUUAAUGU7YHCCRYG62G \
  | 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: 1a7d464741a5000a1a9fc1c428e0ded1bf2ae8f088ca2e0e733efe1954f2f892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58f633da5874af91d427bb5a2975ee70e62299ea3780efc15ae6944e481199cb",
    "cross_cats_sorted": [
      "math.DG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-07-07T14:45:09Z",
    "title_canon_sha256": "b8fab12a46fa0fe9a1e362205ef62a346307601dbbe95e87dee2c90342255e6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06345",
    "kind": "arxiv",
    "version": 1
  }
}