Pith Number

pith:LL3AYUIY

pith:2010:LL3AYUIYXO4MUGB2OFRTGXXBW4

not attested not anchored not stored refs pending

VAGO method for the solution of elliptic second-order boundary value problems

Nikolay P. Vabishchevich, Petr N. Vabishchevich

arxiv:1004.4769 v1 · 2010-04-27 · cs.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{LL3AYUIYXO4MUGB2OFRTGXXBW4}

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	2026-06-03T23:06:36.375040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af60c5118bbb8ca183a7163335ee1b722d3adcba4176b8fc772f042450e7f1e

Aliases

arxiv: 1004.4769 · arxiv_version: 1004.4769v1 · doi: 10.48550/arxiv.1004.4769 · pith_short_12: LL3AYUIYXO4M · pith_short_16: LL3AYUIYXO4MUGB2 · pith_short_8: LL3AYUIY

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/LL3AYUIYXO4MUGB2OFRTGXXBW4 \
  | 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: 5af60c5118bbb8ca183a7163335ee1b722d3adcba4176b8fc772f042450e7f1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671e93fcbb4340d183f057198cad2301534efab4f35d46991e6da7bff6b91897",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2010-04-27T11:55:56Z",
    "title_canon_sha256": "5c319cd4e564161883c1fc713106d2ca59eeb00c1d3ace86061246af3eb8b9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4769",
    "kind": "arxiv",
    "version": 1
  }
}