Pith Number

pith:FUWL4QJG

pith:2019:FUWL4QJGXB33MK4HN2HJBI4Z3O

not attested not anchored not stored refs pending

A Dual Hybrid Virtual Element Method for Plane Elasticity Problems

Carlo Lovadina, Edoardo Artioli, Luca Patruno, Stefano de Miranda

arxiv:1902.04956 v1 · 2019-02-13 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUWL4QJGXB33MK4HN2HJBI4Z3O}

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	2026-05-17T23:54:03.804296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d2cbe4126b877b62b876e8e90a399dbac9e1150cb750c393fdcb79a4a5ae58d

Aliases

arxiv: 1902.04956 · arxiv_version: 1902.04956v1 · doi: 10.48550/arxiv.1902.04956 · pith_short_12: FUWL4QJGXB33 · pith_short_16: FUWL4QJGXB33MK4H · pith_short_8: FUWL4QJG

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/FUWL4QJGXB33MK4HN2HJBI4Z3O \
  | 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: 2d2cbe4126b877b62b876e8e90a399dbac9e1150cb750c393fdcb79a4a5ae58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342808abcf5b3473b4887547ca51897b22858355309ed2ab18e4ca11986b312a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-02-13T15:43:36Z",
    "title_canon_sha256": "75e090481b11d785350a6e7f4d6db68483180c8179c8ac1ffc602548c074008b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04956",
    "kind": "arxiv",
    "version": 1
  }
}