Pith Number

pith:F6T5WGL5

pith:2011:F6T5WGL5PAZDT6K3TZII5JRZ5H

not attested not anchored not stored refs pending

Regularity of sets with quasiminimal boundary surfaces in metric spaces

Andrew Lorent, Juha Kinnunen, Nageswari Shanmugalingam, Riikka Korte

arxiv:1105.3058 v1 · 2011-05-16 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6T5WGL5PAZDT6K3TZII5JRZ5H}

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	2026-05-18T04:22:01.459846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fa7db197d783239f95b9e508ea639e9e939c5d3a8877f1718e4c46ac639e244

Aliases

arxiv: 1105.3058 · arxiv_version: 1105.3058v1 · doi: 10.48550/arxiv.1105.3058 · pith_short_12: F6T5WGL5PAZD · pith_short_16: F6T5WGL5PAZDT6K3 · pith_short_8: F6T5WGL5

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/F6T5WGL5PAZDT6K3TZII5JRZ5H \
  | 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: 2fa7db197d783239f95b9e508ea639e9e939c5d3a8877f1718e4c46ac639e244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9948d27d6a9d7d5ece134e64579c921e9450fffef0e7dd33ace39b927617f444",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-05-16T10:25:15Z",
    "title_canon_sha256": "2a8be15fee840d3dffb53a6b88a6c3f576be5cce2c927130d4cb71e15a49f778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3058",
    "kind": "arxiv",
    "version": 1
  }
}