Pith Number

pith:QRRJC3L6

pith:2013:QRRJC3L6P7YCNC6HNGGVUEBWM2

not attested not anchored not stored refs pending

Quasiregular ellipticity of open and generalized manifolds

Jang-Mei Wu, Kai Rajala, Pekka Pankka

arxiv:1310.8595 v1 · 2013-10-31 · math.CV · math.GT · 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{QRRJC3L6P7YCNC6HNGGVUEBWM2}

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	2026-05-18T03:08:16.565283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8462916d7e7ff0268bc7698d5a10366690a3db3d205b65bad15942d1d29a78e9

Aliases

arxiv: 1310.8595 · arxiv_version: 1310.8595v1 · doi: 10.48550/arxiv.1310.8595 · pith_short_12: QRRJC3L6P7YC · pith_short_16: QRRJC3L6P7YCNC6H · pith_short_8: QRRJC3L6

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/QRRJC3L6P7YCNC6HNGGVUEBWM2 \
  | 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: 8462916d7e7ff0268bc7698d5a10366690a3db3d205b65bad15942d1d29a78e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c16ec3b142496268cf7bbb7c35454db9f3303dad7f06286c6e522077d4b379",
    "cross_cats_sorted": [
      "math.GT",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-10-31T17:10:36Z",
    "title_canon_sha256": "55e67ff4de4bf1d7d6257f954be09cfb323c397025bf2d1cd1cad272b833c0b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8595",
    "kind": "arxiv",
    "version": 1
  }
}