Pith Number

pith:F2KJXXII

pith:2010:F2KJXXII262GRJPRB4VRMZOPLF

not attested not anchored not stored refs pending

Caratheodory convergence of log-Riemann surfaces and Euler's formula

Kingshook Biswas, Ricardo Perez-Marco

arxiv:1011.0535 v2 · 2010-11-02 · 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{F2KJXXII262GRJPRB4VRMZOPLF}

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	2026-05-18T04:37:09.816060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e949bdd08d7b468a5f10f2b1665cf5954c03f5501d13c7e5491ef7ca58b5e25

Aliases

arxiv: 1011.0535 · arxiv_version: 1011.0535v2 · doi: 10.48550/arxiv.1011.0535 · pith_short_12: F2KJXXII262G · pith_short_16: F2KJXXII262GRJPR · pith_short_8: F2KJXXII

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/F2KJXXII262GRJPRB4VRMZOPLF \
  | 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: 2e949bdd08d7b468a5f10f2b1665cf5954c03f5501d13c7e5491ef7ca58b5e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e33167bd8102b0a19964aede8600bfc9cb29976009519e3e7e86a85db54b80ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2010-11-02T08:19:58Z",
    "title_canon_sha256": "bc2d973a3d48bd3470c729598b702e5389b3090e7db69b4691219723a6d92fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0535",
    "kind": "arxiv",
    "version": 2
  }
}