Pith Number

pith:MVNF4GHK

pith:2013:MVNF4GHKY3XUT4CCKNHUFN5ZPD

not attested not anchored not stored refs pending

Dynamics of a free boundary problem with curvature modeling electrostatic MEMS

Christoph Walker (IFAM), Joachim Escher (IFAM), Philippe Laurencot (IMT)

arxiv:1302.6026 v1 · 2013-02-25 · 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{MVNF4GHKY3XUT4CCKNHUFN5ZPD}

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	2026-05-18T03:32:32.755028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

655a5e18eac6ef49f042534f42b7b978d6c4b6829e2f8722a92e91822adbc2aa

Aliases

arxiv: 1302.6026 · arxiv_version: 1302.6026v1 · doi: 10.48550/arxiv.1302.6026 · pith_short_12: MVNF4GHKY3XU · pith_short_16: MVNF4GHKY3XUT4CC · pith_short_8: MVNF4GHK

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/MVNF4GHKY3XUT4CCKNHUFN5ZPD \
  | 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: 655a5e18eac6ef49f042534f42b7b978d6c4b6829e2f8722a92e91822adbc2aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70d666b1d789ec5603fe6f76835401f113b1c581d181b4bad2c3c93fb3901e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-25T09:39:59Z",
    "title_canon_sha256": "3cf6a6426c6ae07c579ba1c3674c80517a4b464551755a450789450172b0d74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6026",
    "kind": "arxiv",
    "version": 1
  }
}