Pith Number

pith:EKCZJY2H

pith:2018:EKCZJY2H3PA6DMSW5ZJ3ZUZTW7

not attested not anchored not stored refs pending

Optimal exponentials of thickness in Korn's inequalities for parabolic and elliptic shells

Pengfei Yao

arxiv:1807.11114 v4 · 2018-07-29 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKCZJY2H3PA6DMSW5ZJ3ZUZTW7}

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.

Cited by

1 paper in Pith

Lower Bounds of Optimal Exponentials of Thickness in Geometry Rigidity Inequality for Shells

Receipt and verification

First computed	2026-07-05T00:03:12.278427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228594e347dbc1e1b256ee53bcd333b7cbe2f7624e844153e089c8d400ee1552

Aliases

arxiv: 1807.11114 · arxiv_version: 1807.11114v4 · doi: 10.48550/arxiv.1807.11114 · pith_short_12: EKCZJY2H3PA6 · pith_short_16: EKCZJY2H3PA6DMSW · pith_short_8: EKCZJY2H

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/EKCZJY2H3PA6DMSW5ZJ3ZUZTW7 \
  | 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: 228594e347dbc1e1b256ee53bcd333b7cbe2f7624e844153e089c8d400ee1552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d38d9dbaaab6e32ac20278c5793bc5d0638e86734c4d6fe698ebf9870bc82745",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-07-29T21:59:26Z",
    "title_canon_sha256": "0ab2027ffba8d20996461a5591fb92fb2e34d5b4cead18c92dca413de8038e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11114",
    "kind": "arxiv",
    "version": 4
  }
}