Pith Number

pith:KFEIEJBX

pith:2016:KFEIEJBXCXIH7UN4ETUS7JET26

not attested not anchored not stored refs pending

Eigenvalue bounds for the signless $p$-Laplacian

Elizandro Max Borba, Uwe Schwerdtfeger

arxiv:1610.01357 v1 · 2016-10-05 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFEIEJBXCXIH7UN4ETUS7JET26}

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	2026-05-18T01:03:11.062533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514882243715d07fd1bc24e92fa493d7b35f203d4fe7c625495b0ada726f593f

Aliases

arxiv: 1610.01357 · arxiv_version: 1610.01357v1 · doi: 10.48550/arxiv.1610.01357 · pith_short_12: KFEIEJBXCXIH · pith_short_16: KFEIEJBXCXIH7UN4 · pith_short_8: KFEIEJBX

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/KFEIEJBXCXIH7UN4ETUS7JET26 \
  | 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: 514882243715d07fd1bc24e92fa493d7b35f203d4fe7c625495b0ada726f593f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25de64a232b31e78f315001e333b27bddc2e1d884e4b23681e7fa7fcc85a63fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-10-05T11:03:01Z",
    "title_canon_sha256": "3ee550ee5da6d78aaea193640e2b5248ca689e88c4bc5271cb3a30fec7e010ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01357",
    "kind": "arxiv",
    "version": 1
  }
}