Pith Number

pith:P3O7T3QA

pith:2016:P3O7T3QA6KLXR2RQ74ZKME4TZ6

not attested not anchored not stored refs pending

Exponential convergence of the hp Virtual Element Method with corner singularities

Alessandro Russo, Alexey Chernov, Lorenzo Mascotto, Louren\c{c}o Beir\~ao da Veiga

arxiv:1611.10165 v1 · 2016-11-30 · 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{P3O7T3QA6KLXR2RQ74ZKME4TZ6}

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	2026-05-18T00:56:11.045094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eddf9ee00f29778ea30ff32a61393cf863e753e54986573ec76d4b175db4449

Aliases

arxiv: 1611.10165 · arxiv_version: 1611.10165v1 · doi: 10.48550/arxiv.1611.10165 · pith_short_12: P3O7T3QA6KLX · pith_short_16: P3O7T3QA6KLXR2RQ · pith_short_8: P3O7T3QA

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/P3O7T3QA6KLXR2RQ74ZKME4TZ6 \
  | 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: 7eddf9ee00f29778ea30ff32a61393cf863e753e54986573ec76d4b175db4449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bef16e3fe331b5e5e54209e44742b48de327e9841dbe60af441b9795d4bce94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-11-30T14:20:02Z",
    "title_canon_sha256": "184dd8c3d61e05ad616f924eb8076e0d7e0a94177cd74b8e6b346c818492ff33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.10165",
    "kind": "arxiv",
    "version": 1
  }
}