Pith Number

pith:QE4PI6YM

pith:2018:QE4PI6YMXM5LYKLXKZRW5RZJ2K

not attested not anchored not stored refs pending

On geometric estimates for some problems arising from modeling pull-in voltage in MEMS

Dongming Wei, Durvudkhan Suragan

arxiv:1801.08199 v2 · 2018-01-23 · math.AP · 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{QE4PI6YMXM5LYKLXKZRW5RZJ2K}

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	2026-05-18T00:05:39.418543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8138f47b0cbb3abc297756636ec729d2849e6e81ad429b4f8601e4af18ebfd6f

Aliases

arxiv: 1801.08199 · arxiv_version: 1801.08199v2 · doi: 10.48550/arxiv.1801.08199 · pith_short_12: QE4PI6YMXM5L · pith_short_16: QE4PI6YMXM5LYKLX · pith_short_8: QE4PI6YM

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/QE4PI6YMXM5LYKLXKZRW5RZJ2K \
  | 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: 8138f47b0cbb3abc297756636ec729d2849e6e81ad429b4f8601e4af18ebfd6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfef07226718bc83d53c5c07f469f6d33678efb1703f2f500b7c82957eb85595",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-23T13:47:09Z",
    "title_canon_sha256": "78f8be0a7d46eed97cdff821238ba2c704cfb332095c062fa2328876e07e591e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08199",
    "kind": "arxiv",
    "version": 2
  }
}