Pith Number

pith:LG6I5XWA

pith:2014:LG6I5XWAX4NAS5BJPR4EW5K5DW

not attested not anchored not stored refs pending

Characterizations of sets of finite perimeter using heat kernels in metric spaces

Michele Miranda Jr., Nageswari Shanmugalingam, Niko Marola

arxiv:1405.0186 v3 · 2014-05-01 · 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{LG6I5XWAX4NAS5BJPR4EW5K5DW}

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	2026-05-18T01:12:38.224503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59bc8edec0bf1a0974297c784b755d1db4418a8a186be75c8f002c9717e7fe5b

Aliases

arxiv: 1405.0186 · arxiv_version: 1405.0186v3 · doi: 10.48550/arxiv.1405.0186 · pith_short_12: LG6I5XWAX4NA · pith_short_16: LG6I5XWAX4NAS5BJ · pith_short_8: LG6I5XWA

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/LG6I5XWAX4NAS5BJPR4EW5K5DW \
  | 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: 59bc8edec0bf1a0974297c784b755d1db4418a8a186be75c8f002c9717e7fe5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "922a7aa5f24f52560b19bbc22c55338fa1ce737478eb7b7e719eed928dadb502",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-01T15:21:24Z",
    "title_canon_sha256": "ec499c06b135dfe9295c28c0a48efda2d2f7bb76e2e1369ce971701032f0408e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0186",
    "kind": "arxiv",
    "version": 3
  }
}