Pith Number

pith:H5V2YNXI

pith:2019:H5V2YNXIG2DQ5RKO6UBZKBU3YS

not attested not anchored not stored refs pending

Uniform local Lipschitz continuity of eigenvalues with respect to the potential in $L^1[a,b]$

Jiangang Qi, Xiao Chen

arxiv:1908.05527 v1 · 2019-08-15 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5V2YNXIG2DQ5RKO6UBZKBU3YS}

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	2026-07-04T23:56:53.155796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f6bac36e836870ec54ef50395069bc4a6688a8ee6786880f08cd36230058dc5

Aliases

arxiv: 1908.05527 · arxiv_version: 1908.05527v1 · doi: 10.48550/arxiv.1908.05527 · pith_short_12: H5V2YNXIG2DQ · pith_short_16: H5V2YNXIG2DQ5RKO · pith_short_8: H5V2YNXI

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/H5V2YNXIG2DQ5RKO6UBZKBU3YS \
  | 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: 3f6bac36e836870ec54ef50395069bc4a6688a8ee6786880f08cd36230058dc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0b57c9a15e448c005c45f1cecab76f73b26bea5c6064502c73a435160dc6fd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-08-15T13:24:07Z",
    "title_canon_sha256": "5f34fe07790fa366674295c792ec6d701857dc1139a7596e0892603daa3bef6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05527",
    "kind": "arxiv",
    "version": 1
  }
}