Pith Number

pith:TH6YT3RU

pith:2025:TH6YT3RUCBPP7HQB22TN4US7VR

not attested not anchored not stored refs pending

Canonical metric connections with constant holomorphic sectional curvature

Fangyang Zheng, Shuwen Chen

arxiv:2501.03032 v3 · 2025-01-06 · 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{TH6YT3RUCBPP7HQB22TN4US7VR}

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	2026-07-05T10:44:21.335423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99fd89ee34105eff9e01d6a6de525fac57f6045635ce906719252ff9d31e6255

Aliases

arxiv: 2501.03032 · arxiv_version: 2501.03032v3 · doi: 10.48550/arxiv.2501.03032 · pith_short_12: TH6YT3RUCBPP · pith_short_16: TH6YT3RUCBPP7HQB · pith_short_8: TH6YT3RU

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/TH6YT3RUCBPP7HQB22TN4US7VR \
  | 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: 99fd89ee34105eff9e01d6a6de525fac57f6045635ce906719252ff9d31e6255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf1dfd4347721cfc9fa27a0e11df5482b850f12dab92ee42e7f13033e70e15e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-01-06T14:21:21Z",
    "title_canon_sha256": "761b724c8ecb3eb3fab099391a1393626dabe7e144e3ca545ba6943b4e51d2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03032",
    "kind": "arxiv",
    "version": 3
  }
}