Pith Number

pith:QXTLE2XP

pith:2016:QXTLE2XPLEZ3WDTLPAZUPUY2SE

not attested not anchored not stored refs pending

Estimates for higher Steklov eigenvalues

Chengjie Yu, Liangwei Yang

arxiv:1601.01882 v1 · 2016-01-08 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXTLE2XPLEZ3WDTLPAZUPUY2SE}

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	2026-05-18T00:47:21.206900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85e6b26aef5933bb0e6b783347d31a91076e1413223aab9f92a9da3addb02681

Aliases

arxiv: 1601.01882 · arxiv_version: 1601.01882v1 · doi: 10.48550/arxiv.1601.01882 · pith_short_12: QXTLE2XPLEZ3 · pith_short_16: QXTLE2XPLEZ3WDTL · pith_short_8: QXTLE2XP

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/QXTLE2XPLEZ3WDTLPAZUPUY2SE \
  | 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: 85e6b26aef5933bb0e6b783347d31a91076e1413223aab9f92a9da3addb02681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f68d31cadf919474381315ed1f5de68ad3252aac5c53a436b215295ce276225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-01-08T14:16:08Z",
    "title_canon_sha256": "6387e5497eb831d4176ef9962717f2916d38d94690319fe9715fe216fd158deb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01882",
    "kind": "arxiv",
    "version": 1
  }
}