Pith Number

pith:LZPXWXMM

pith:2013:LZPXWXMMMRBBOMJYSOD3WUVO6P

not attested not anchored not stored refs pending

Quasiconformal Extensions to Space of Weierstrass-Enneper Lifts

Brad Osgood, Martin Chuaqui, Peter Duren

arxiv:1304.4198 v2 · 2013-04-15 · 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{LZPXWXMMMRBBOMJYSOD3WUVO6P}

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	2026-05-18T02:54:12.781803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5f7b5d8c64421731389387bb52aef3d7b6968e1c4d980d349024c3ce5ebcb7

Aliases

arxiv: 1304.4198 · arxiv_version: 1304.4198v2 · doi: 10.48550/arxiv.1304.4198 · pith_short_12: LZPXWXMMMRBB · pith_short_16: LZPXWXMMMRBBOMJY · pith_short_8: LZPXWXMM

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/LZPXWXMMMRBBOMJYSOD3WUVO6P \
  | 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: 5e5f7b5d8c64421731389387bb52aef3d7b6968e1c4d980d349024c3ce5ebcb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "837cceca9da0d692872ee46c62472d8f1862c668e0e6b71207a9ac5b89af9ed1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-04-15T18:41:13Z",
    "title_canon_sha256": "ed19e674f846984ddf09eb404c77915ec5a30d1294f6cc2303b3929755c3c3bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4198",
    "kind": "arxiv",
    "version": 2
  }
}