Pith Number

pith:C5JGM7SC

pith:2026:C5JGM7SCHLIPOPJSFWXRNHGYJG

not attested not anchored not stored refs pending

The top Yau--Yang conjecture for K\"ahler manifolds with positive sectional curvature

Harish Seshadri, Vamsi P. Pingali, Ved V. Datar

arxiv:2606.19806 v1 · 2026-06-18 · math.DG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5JGM7SCHLIPOPJSFWXRNHGYJG}

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	2026-06-19T16:12:35.782763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1752667e423ad0f73d322daf169cd8499d4b4a29b675d907d792cd808e13197f

Aliases

arxiv: 2606.19806 · arxiv_version: 2606.19806v1 · doi: 10.48550/arxiv.2606.19806 · pith_short_12: C5JGM7SCHLIP · pith_short_16: C5JGM7SCHLIPOPJS · pith_short_8: C5JGM7SC

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/C5JGM7SCHLIPOPJSFWXRNHGYJG \
  | 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: 1752667e423ad0f73d322daf169cd8499d4b4a29b675d907d792cd808e13197f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0d70ef0a51679a7ab5b2da5aaacc36f370f40a1f0e0067ac04d988495ab99f",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-06-18T05:21:53Z",
    "title_canon_sha256": "2977ebbebf16e1e3aac70fb1de4757fd38929baf43359480f2be2a3a8f096e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19806",
    "kind": "arxiv",
    "version": 1
  }
}