Pith Number

pith:5ASL65CU

pith:2026:5ASL65CUNT5N5DN6JE3JFGMBKB

not attested not anchored not stored refs pending

Lower bounds for the low Steklov eigenvalues

Asma Hassannezhad, Bruno Colbois, Tirumala Chakradhar

arxiv:2605.30254 v1 · 2026-05-28 · math.DG · 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{5ASL65CUNT5N5DN6JE3JFGMBKB}

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	2026-05-29T02:06:14.128761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e824bf74546cfade8dbe4936929981506353b71479deaca60b01a8d0c0373190

Aliases

arxiv: 2605.30254 · arxiv_version: 2605.30254v1 · doi: 10.48550/arxiv.2605.30254 · pith_short_12: 5ASL65CUNT5N · pith_short_16: 5ASL65CUNT5N5DN6 · pith_short_8: 5ASL65CU

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/5ASL65CUNT5N5DN6JE3JFGMBKB \
  | 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: e824bf74546cfade8dbe4936929981506353b71479deaca60b01a8d0c0373190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ef7edca7a94dbd019e00eddd2fd0a73d7400ec624379dd0feda7e07db11a05",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-05-28T17:18:30Z",
    "title_canon_sha256": "5618cc33125812b2306769767c17a837a7075ed3331f7a8fb71964c1ce83a37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30254",
    "kind": "arxiv",
    "version": 1
  }
}