Pith Number

pith:2NBJVCON

pith:2018:2NBJVCON6UIN5SJOV5WA7JKUTI

not attested not anchored not stored refs pending

Remarks on the nonlocal Dirichlet problem

{\L}ukasz Le\.zaj, Moritz Kassmann, Tomasz Grzywny

arxiv:1807.03676 v1 · 2018-07-10 · 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{2NBJVCON6UIN5SJOV5WA7JKUTI}

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	2026-05-18T00:11:03.558713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3429a89cdf510dec92eaf6c0fa5549a14c2f23b549453bf45032a4d8486691e

Aliases

arxiv: 1807.03676 · arxiv_version: 1807.03676v1 · doi: 10.48550/arxiv.1807.03676 · pith_short_12: 2NBJVCON6UIN · pith_short_16: 2NBJVCON6UIN5SJO · pith_short_8: 2NBJVCON

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/2NBJVCON6UIN5SJOV5WA7JKUTI \
  | 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: d3429a89cdf510dec92eaf6c0fa5549a14c2f23b549453bf45032a4d8486691e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e0fb9c4a20bf0d51221ffe9342068a3ba791f2ebe183de44b8ed07c937c95c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-07-10T14:36:52Z",
    "title_canon_sha256": "95d82c1c52cdd65d08e7108f885a1cf5a0f40963fe0d439776ee2ca57fe9bd1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03676",
    "kind": "arxiv",
    "version": 1
  }
}