Pith Number

pith:MWMKOT7G

pith:2015:MWMKOT7GHGK36ZAS6YXVZHWCRF

not attested not anchored not stored refs pending

Eigenfunctions and the Dirichlet problem for the Classical Kimura Diffusion Operator

Charles L. Epstein, Jon Wilkening

arxiv:1508.01482 v2 · 2015-08-06 · math.AP · math.NA · q-bio.PE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWMKOT7GHGK36ZAS6YXVZHWCRF}

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	2026-05-18T01:01:45.005940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6598a74fe63995bf6412f62f5c9ec28962f33138056096f637c56ea5057d5372

Aliases

arxiv: 1508.01482 · arxiv_version: 1508.01482v2 · doi: 10.48550/arxiv.1508.01482 · pith_short_12: MWMKOT7GHGK3 · pith_short_16: MWMKOT7GHGK36ZAS · pith_short_8: MWMKOT7G

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/MWMKOT7GHGK36ZAS6YXVZHWCRF \
  | 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: 6598a74fe63995bf6412f62f5c9ec28962f33138056096f637c56ea5057d5372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d7272f0b72fac495c95a43d522d86398aa560f14369fb99f3e8b6b3db3f6f2",
    "cross_cats_sorted": [
      "math.NA",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-06T18:25:46Z",
    "title_canon_sha256": "7ecfc08ffdc1edb666950504420606a957dd62e46241aead0ee062e4329a48f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01482",
    "kind": "arxiv",
    "version": 2
  }
}