Pith Number

pith:ESMJVLJC

pith:2017:ESMJVLJCPCCDIUUE6SGNSAGLGV

not attested not anchored not stored refs pending

A multigrid algorithm for the $p$-version of the Virtual Element Method

L. Mascotto, M. Verani, P. F. Antonietti

arxiv:1703.02285 v3 · 2017-03-07 · 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{ESMJVLJCPCCDIUUE6SGNSAGLGV}

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	2026-05-18T00:42:38.955536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24989aad227884345284f48cd900cb3578b87b6061539bdf6c696448dc049864

Aliases

arxiv: 1703.02285 · arxiv_version: 1703.02285v3 · doi: 10.48550/arxiv.1703.02285 · pith_short_12: ESMJVLJCPCCD · pith_short_16: ESMJVLJCPCCDIUUE · pith_short_8: ESMJVLJC

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/ESMJVLJCPCCDIUUE6SGNSAGLGV \
  | 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: 24989aad227884345284f48cd900cb3578b87b6061539bdf6c696448dc049864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4aa0fae6214a6e042181e72c2f1d6ca1b836d19d3f56715ff91bd08b87f1d2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-07T08:59:18Z",
    "title_canon_sha256": "4e811d5a6d63c61b86482b6086edce32543b6b8176b9bfd8beb83dfaf17582ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02285",
    "kind": "arxiv",
    "version": 3
  }
}