Pith Number

pith:7R4HAXTX

pith:2015:7R4HAXTXZ2NPQDQ5F7D3LVE5PX

not attested not anchored not stored refs pending

A Virtual Element Method for elastic and inelastic problems on polytope meshes

C. Lovadina, D. Mora, L. Beir\~ao da Veiga

arxiv:1503.02042 v1 · 2015-03-06 · math.NA · cs.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{7R4HAXTXZ2NPQDQ5F7D3LVE5PX}

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	2026-06-04T17:09:04.946584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc78705e77ce9af80e1d2fc7b5d49d7dce387bff88eb7d3cf81f6295165904e6

Aliases

arxiv: 1503.02042 · arxiv_version: 1503.02042v1 · doi: 10.48550/arxiv.1503.02042 · pith_short_12: 7R4HAXTXZ2NP · pith_short_16: 7R4HAXTXZ2NPQDQ5 · pith_short_8: 7R4HAXTX

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/7R4HAXTXZ2NPQDQ5F7D3LVE5PX \
  | 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: fc78705e77ce9af80e1d2fc7b5d49d7dce387bff88eb7d3cf81f6295165904e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a9e19eded91c6aeec42daff239d4d46c8b9928a0c137bd6930e50a5e2c1b68e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-03-06T19:45:04Z",
    "title_canon_sha256": "4575982d6dba7551b8d7ec970ae3bd3437f8a98486c0bb36fae02685ee8a3ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02042",
    "kind": "arxiv",
    "version": 1
  }
}