Pith Number

pith:JZKLAY4U

pith:2016:JZKLAY4UGDIM2XTBC25AV7WQ7E

not attested not anchored not stored refs pending

Neumann to Steklov eigenvalues: asymptotic and monotonicity results

Luigi Provenzano, Pier Domenico Lamberti

arxiv:1602.06078 v1 · 2016-02-19 · 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{JZKLAY4UGDIM2XTBC25AV7WQ7E}

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	2026-05-18T01:20:21.705101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e54b0639430d0cd5e6116ba0afed0f936466a283ae722c9229730b0dd6e0580

Aliases

arxiv: 1602.06078 · arxiv_version: 1602.06078v1 · doi: 10.48550/arxiv.1602.06078 · pith_short_12: JZKLAY4UGDIM · pith_short_16: JZKLAY4UGDIM2XTB · pith_short_8: JZKLAY4U

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/JZKLAY4UGDIM2XTBC25AV7WQ7E \
  | 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: 4e54b0639430d0cd5e6116ba0afed0f936466a283ae722c9229730b0dd6e0580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd27e37b5434ff122de34351e57d397b73d337bccde0704a3fc3d356e7ac8a10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2016-02-19T08:53:28Z",
    "title_canon_sha256": "7fd699ec8505696a6f0e57e19010aeef6682f090ea2c2f884bc2854b5b89048f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06078",
    "kind": "arxiv",
    "version": 1
  }
}