Pith Number

pith:MTFK4Q65

pith:2014:MTFK4Q65KSTODA44M7HD2SMSVR

not attested not anchored not stored refs pending

A soft Oka principle for proper holomorphic embeddings of open Riemann surfaces into $(\mathbb{C}^*)^2$

Tyson Ritter

arxiv:1403.6630 v3 · 2014-03-26 · 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{MTFK4Q65KSTODA44M7HD2SMSVR}

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	2026-05-18T02:52:33.763390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64caae43dd54a6e1839c67ce3d4992ac7d999d5dde94feddd1e438b1f4882dc5

Aliases

arxiv: 1403.6630 · arxiv_version: 1403.6630v3 · doi: 10.48550/arxiv.1403.6630 · pith_short_12: MTFK4Q65KSTO · pith_short_16: MTFK4Q65KSTODA44 · pith_short_8: MTFK4Q65

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/MTFK4Q65KSTODA44M7HD2SMSVR \
  | 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: 64caae43dd54a6e1839c67ce3d4992ac7d999d5dde94feddd1e438b1f4882dc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2b59f9ca24dc604d4d11ea872cdfef8f07a32362dcb32d35b829b61fcdbf0c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-03-26T11:11:52Z",
    "title_canon_sha256": "5e5c863c32c8ce1b81f720a0e48729a37f8ba8df298766f14917b016ca0674d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6630",
    "kind": "arxiv",
    "version": 3
  }
}