Pith Number

pith:JK7UXHA3

pith:2016:JK7UXHA34EHLVMYXIYYTQDP64H

not attested not anchored not stored refs pending

The Dirichlet problem for the slab with entire data and a difference equation for harmonic functions

Dmitry Khavinson, Erik Lundberg, Hermann Render

arxiv:1602.01823 v1 · 2016-02-04 · 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{JK7UXHA34EHLVMYXIYYTQDP64H}

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	2026-05-18T01:21:16.603954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abf4b9c1be10ebab3174631380dfee1d1a1d8f8b4cc50b0c0498a39f80e34ae

Aliases

arxiv: 1602.01823 · arxiv_version: 1602.01823v1 · doi: 10.48550/arxiv.1602.01823 · pith_short_12: JK7UXHA34EHL · pith_short_16: JK7UXHA34EHLVMYX · pith_short_8: JK7UXHA3

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/JK7UXHA34EHLVMYXIYYTQDP64H \
  | 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: 4abf4b9c1be10ebab3174631380dfee1d1a1d8f8b4cc50b0c0498a39f80e34ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e4527e9d7b82fbfa0cfabb978499713c7a688aca8973e39b50ab2f0e50a5c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-02-04T20:47:21Z",
    "title_canon_sha256": "8dd898dd81c7e1bc977562369d69e8ef8d6748b1b823297e2ffe9c0e6b10b1a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01823",
    "kind": "arxiv",
    "version": 1
  }
}