Pith Number

pith:T6RBX5LB

pith:2022:T6RBX5LBUH3FJJTSLFVTQUTSK6

not attested not anchored not stored refs pending

Bergman-Einstein metrics on two-dimensional Stein spaces

Shubham Sinha, Soumya Ganguly

arxiv:2210.12323 v3 · 2022-10-22 · math.CV · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6RBX5LBUH3FJJTSLFVTQUTSK6}

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	2026-07-05T09:05:59.313226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa21bf561a1f654a672596b38527257855e6b0b202c2d0592c98ad087882626

Aliases

arxiv: 2210.12323 · arxiv_version: 2210.12323v3 · doi: 10.48550/arxiv.2210.12323 · pith_short_12: T6RBX5LBUH3F · pith_short_16: T6RBX5LBUH3FJJTS · pith_short_8: T6RBX5LB

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/T6RBX5LBUH3FJJTSLFVTQUTSK6 \
  | 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: 9fa21bf561a1f654a672596b38527257855e6b0b202c2d0592c98ad087882626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcb7092ea095ede890a680cdd425e1e4222efb306e12823e75bb458e262ec93f",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2022-10-22T01:16:09Z",
    "title_canon_sha256": "3cc640020a8b3847f5a333557a87c91bfd861792df67a6ba94fa21f7bd457f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12323",
    "kind": "arxiv",
    "version": 3
  }
}