Pith Number

pith:MTF6S4DN

pith:2015:MTF6S4DNEXBGJ6BJF2LJVLLVPF

not attested not anchored not stored refs pending

Nearly radial Neumann eigenfunctions on symmetric domains

Bart{\l}omiej Siudeja, Benjamin Young, Nilima Nigam

arxiv:1508.07019 v1 · 2015-08-27 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTF6S4DNEXBGJ6BJF2LJVLLVPF}

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	2026-05-18T01:34:37.183386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64cbe9706d25c264f8292e969aad75797d8463b2082f27231c7c4b29310a30f5

Aliases

arxiv: 1508.07019 · arxiv_version: 1508.07019v1 · doi: 10.48550/arxiv.1508.07019 · pith_short_12: MTF6S4DNEXBG · pith_short_16: MTF6S4DNEXBGJ6BJ · pith_short_8: MTF6S4DN

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/MTF6S4DNEXBGJ6BJF2LJVLLVPF \
  | 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: 64cbe9706d25c264f8292e969aad75797d8463b2082f27231c7c4b29310a30f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f282ecd1b9a1fad5a623d7e2e828b1bff949c157f8a140cfa1c71f00d6cf3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-08-27T20:17:00Z",
    "title_canon_sha256": "e218181e19e5e55c368213a18a1509d5ec5556642d2e6a2f8570acb4525d78c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07019",
    "kind": "arxiv",
    "version": 1
  }
}