Pith Number

pith:DMWLPN6H

pith:2018:DMWLPN6HZXIIBMEW7HU4AKZRNM

not attested not anchored not stored refs pending

Fattening and nonfattening phenomena for planar nonlocal curvature flows

Annalisa Cesaroni, Enrico Valdinoci, Matteo Novaga, Serena Dipierro

arxiv:1806.04778 v2 · 2018-06-12 · 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{DMWLPN6HZXIIBMEW7HU4AKZRNM}

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	2026-05-18T00:11:30.024800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2cb7b7c7cdd080b096f9e9c02b316b3b3eaa254e991e85e2e90c882261aaa8

Aliases

arxiv: 1806.04778 · arxiv_version: 1806.04778v2 · doi: 10.48550/arxiv.1806.04778 · pith_short_12: DMWLPN6HZXII · pith_short_16: DMWLPN6HZXIIBMEW · pith_short_8: DMWLPN6H

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/DMWLPN6HZXIIBMEW7HU4AKZRNM \
  | 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: 1b2cb7b7c7cdd080b096f9e9c02b316b3b3eaa254e991e85e2e90c882261aaa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f78581ba4b67178bd113131e294a2d498e694fa4ad406049294e9726a660aae2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-06-12T21:51:45Z",
    "title_canon_sha256": "f0ad7fcc334bca249eae252df1bae7dd411b45637e1c484f43ea14d95d0961cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04778",
    "kind": "arxiv",
    "version": 2
  }
}