Pith Number

pith:OODOFAEC

pith:2017:OODOFAECBHIJ7HGZRZKF53ASMJ

not attested not anchored not stored refs pending

Higher order Cheeger inequalities for Steklov eigenvalues

Asma Hassannezhad, Laurent Miclo

arxiv:1705.08643 v3 · 2017-05-24 · math.SP · math.DG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OODOFAECBHIJ7HGZRZKF53ASMJ}

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	2026-05-18T00:28:32.107155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7386e2808209d09f9cd98e545eec126277464cb0d66d225ced69c77390d71ba1

Aliases

arxiv: 1705.08643 · arxiv_version: 1705.08643v3 · doi: 10.48550/arxiv.1705.08643 · pith_short_12: OODOFAECBHIJ · pith_short_16: OODOFAECBHIJ7HGZ · pith_short_8: OODOFAEC

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/OODOFAECBHIJ7HGZRZKF53ASMJ \
  | 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: 7386e2808209d09f9cd98e545eec126277464cb0d66d225ced69c77390d71ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "353e9593f83f252c67b5c0dfe5b488bbdcaa6a7f16b52ad94a413ef3e2809c76",
    "cross_cats_sorted": [
      "math.DG",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2017-05-24T07:47:45Z",
    "title_canon_sha256": "3c68ec3c966cc98ac66c19db43d8131ce95ec5985e8350b06f8a1723ada1a194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08643",
    "kind": "arxiv",
    "version": 3
  }
}