Pith Number

pith:WXEWUKKW

pith:2013:WXEWUKKWI5377OPT3OQ3VFBZGJ

not attested not anchored not stored refs pending

A fourth-order model for MEMS with clamped boundary conditions

Christoph Walker (IFAM), Philippe Laurencot (IMT)

arxiv:1304.2296 v1 · 2013-04-08 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXEWUKKWI5377OPT3OQ3VFBZGJ}

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	2026-05-18T00:44:29.893370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c96a29564777ffb9f3dba1ba94393264fa69382ec3b22fa14024a0c22ce5ef

Aliases

arxiv: 1304.2296 · arxiv_version: 1304.2296v1 · doi: 10.48550/arxiv.1304.2296 · pith_short_12: WXEWUKKWI537 · pith_short_16: WXEWUKKWI5377OPT · pith_short_8: WXEWUKKW

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/WXEWUKKWI5377OPT3OQ3VFBZGJ \
  | 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: b5c96a29564777ffb9f3dba1ba94393264fa69382ec3b22fa14024a0c22ce5ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdc9b31541f2446eaac6b1df680170891f48b9d0754ccbde70e371e99a306c02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-04-08T18:26:37Z",
    "title_canon_sha256": "7f4c3184c8a994e60fa675d8ac044ff2ca448b4e21b4f936b3987a58705a52d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2296",
    "kind": "arxiv",
    "version": 1
  }
}