Pith Number

pith:2OSCDAET

pith:2013:2OSCDAETDMSXHKCG5WBZEUBUFX

not attested not anchored not stored refs pending

Direct meshless local Petrov-Galerkin (DMLPG) method: A generalized MLS approximation

Davoud Mirzaei, Robert Schaback

arxiv:1303.3095 v1 · 2013-03-13 · 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{2OSCDAETDMSXHKCG5WBZEUBUFX}

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	2026-05-18T03:31:05.756021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a42180931b2573a846ed839250342df0b75cb18ae0ffcd30f55c05c8c22658

Aliases

arxiv: 1303.3095 · arxiv_version: 1303.3095v1 · doi: 10.48550/arxiv.1303.3095 · pith_short_12: 2OSCDAETDMSX · pith_short_16: 2OSCDAETDMSXHKCG · pith_short_8: 2OSCDAET

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/2OSCDAETDMSXHKCG5WBZEUBUFX \
  | 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: d3a42180931b2573a846ed839250342df0b75cb18ae0ffcd30f55c05c8c22658

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3fb3b2582913a26fead1b40fdf74cbe5d2dc633e388c165fc9f14f2532ad43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-03-13T06:50:09Z",
    "title_canon_sha256": "8fd7b45964ed60c600ec79eacf1ce3fa80e8fb1b39c9457619c47100807441af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3095",
    "kind": "arxiv",
    "version": 1
  }
}