Pith Number

pith:OA2QLA26

pith:2017:OA2QLA263DLJVYQH4ZYJVVALQU

not attested not anchored not stored refs pending

Radial basis function methods for the Rosenau equation and other higher order PDEs

Alfa Heryudono, Ali Safdari-Vaighani, Elisabeth Larsson

arxiv:1705.05737 v1 · 2017-05-16 · 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{OA2QLA263DLJVYQH4ZYJVVALQU}

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	2026-05-18T00:44:20.316363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

703505835ed8d69ae207e6709ad40b853d41ec87b297dc93b545d540c73d32fb

Aliases

arxiv: 1705.05737 · arxiv_version: 1705.05737v1 · doi: 10.48550/arxiv.1705.05737 · pith_short_12: OA2QLA263DLJ · pith_short_16: OA2QLA263DLJVYQH · pith_short_8: OA2QLA26

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/OA2QLA263DLJVYQH4ZYJVVALQU \
  | 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: 703505835ed8d69ae207e6709ad40b853d41ec87b297dc93b545d540c73d32fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ecebb3e920a09c4a263f8ccc97bd383c19dd7ebd7a4bec17eb23f88a57d446a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-05-16T14:44:34Z",
    "title_canon_sha256": "3a0c704b68b28392a169227189a9f80e406fb610837809e861078f30fd33e1ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05737",
    "kind": "arxiv",
    "version": 1
  }
}