Pith Number

pith:IXI34LPE

pith:2014:IXI34LPEX6254ELDFIUSNHIGZP

not attested not anchored not stored refs pending

An Approach to Studying Quasiconformal Mappings on Generalized Grushin Planes

Colleen Ackermann

arxiv:1406.4176 v2 · 2014-06-16 · 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{IXI34LPEX6254ELDFIUSNHIGZP}

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	2026-05-18T02:39:40.360300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d1be2de4bfb5de11632a29269d06cbc99783e1e0406dbf3ab9c26853fad852

Aliases

arxiv: 1406.4176 · arxiv_version: 1406.4176v2 · doi: 10.48550/arxiv.1406.4176 · pith_short_12: IXI34LPEX625 · pith_short_16: IXI34LPEX6254ELD · pith_short_8: IXI34LPE

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/IXI34LPEX6254ELDFIUSNHIGZP \
  | 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: 45d1be2de4bfb5de11632a29269d06cbc99783e1e0406dbf3ab9c26853fad852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c495fd40f4b6b0aaffd21f2c9c5b1e17ba97c5b471c619bcb372778d9b302801",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-06-16T21:29:43Z",
    "title_canon_sha256": "e0ca159bd8782349f689e218bd28b3ba24c824bf462071d799760cff383a6238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4176",
    "kind": "arxiv",
    "version": 2
  }
}