Pith Number

pith:WXEP32Y6

pith:2017:WXEP32Y62MQYD2UHHKS4MT64FL

not attested not anchored not stored refs pending

Nonlocal Venttsel' diffusion in fractal-type domains: regularity results and numerical approximation

Maria Rosaria Lancia, Massimo Cefalo, Paola Vernole, Simone Creo

arxiv:1707.00969 v1 · 2017-07-04 · 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{WXEP32Y62MQYD2UHHKS4MT64FL}

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	2026-05-18T00:40:56.513360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c8fdeb1ed32181ea873aa5c64fdc2acb6d9c106fd9a39652e21077f8bca75a

Aliases

arxiv: 1707.00969 · arxiv_version: 1707.00969v1 · doi: 10.48550/arxiv.1707.00969 · pith_short_12: WXEP32Y62MQY · pith_short_16: WXEP32Y62MQYD2UH · pith_short_8: WXEP32Y6

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/WXEP32Y62MQYD2UHHKS4MT64FL \
  | 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: b5c8fdeb1ed32181ea873aa5c64fdc2acb6d9c106fd9a39652e21077f8bca75a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59e8a6f168541bea514b5cb8c55fe80d4dc404397ad83a80e65ee73dfa57fc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-04T13:24:42Z",
    "title_canon_sha256": "f9b9edf2357743ff2ecedb4f009f7ab5366b06129512d78e2961aceffb55297e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00969",
    "kind": "arxiv",
    "version": 1
  }
}