Pith Number

pith:4FTAFXAX

pith:2012:4FTAFXAXW46IPN7UETYOHIC6R3

not attested not anchored not stored refs pending

On sets of finite perimeter in Wiener spaces: reduced boundary and convergence to halfspaces

Alessio Figalli, Eris Runa, Luigi Ambrosio

arxiv:1206.6307 v1 · 2012-06-27 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FTAFXAXW46IPN7UETYOHIC6R3}

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	2026-05-18T03:52:27.051380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e16602dc17b73c87b7f424f0e3a05e8ee5eb4df04e370fc37363b2008080f6be

Aliases

arxiv: 1206.6307 · arxiv_version: 1206.6307v1 · doi: 10.48550/arxiv.1206.6307 · pith_short_12: 4FTAFXAXW46I · pith_short_16: 4FTAFXAXW46IPN7U · pith_short_8: 4FTAFXAX

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/4FTAFXAXW46IPN7UETYOHIC6R3 \
  | 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: e16602dc17b73c87b7f424f0e3a05e8ee5eb4df04e370fc37363b2008080f6be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f8fbcf46ced540ed348f80586058c0a502eb98c6ba1eabf6229e4cfb1b49202",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2012-06-27T15:25:36Z",
    "title_canon_sha256": "e09b2746de92de6676ae5e2cfbe28e561c04e4361c06cff2bcf17fd4610308db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6307",
    "kind": "arxiv",
    "version": 1
  }
}