Pith Number

pith:6DGAZMHI

pith:2018:6DGAZMHI32YYW3AQ3MKJLXPCZC

not attested not anchored not stored refs pending

A new radial basis function collocation method based on the quasi-uniform nodes for 2D fractional wave equation

Benfeng Wang, Guofei Pang, Jingye Li, Xiaohong Chen, Yiran Xu, Zhikai Wang

arxiv:1806.01846 v1 · 2018-06-05 · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DGAZMHI32YYW3AQ3MKJLXPCZC}

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	2026-05-18T00:14:03.569445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0cc0cb0e8deb18b6c10db1495dde2c8a89f7633cdebeee9035757a7df597eca

Aliases

arxiv: 1806.01846 · arxiv_version: 1806.01846v1 · doi: 10.48550/arxiv.1806.01846 · pith_short_12: 6DGAZMHI32YY · pith_short_16: 6DGAZMHI32YYW3AQ · pith_short_8: 6DGAZMHI

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/6DGAZMHI32YYW3AQ3MKJLXPCZC \
  | 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: f0cc0cb0e8deb18b6c10db1495dde2c8a89f7633cdebeee9035757a7df597eca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c49ce4e293509d0dd361fe9c83028395b9b01e5cdafc575dd524a794de5b30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-06-05T14:10:27Z",
    "title_canon_sha256": "7cdd7f3de6bfead33ae753e1603e7958db8e38fe296f238e7fca8af5a9698b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01846",
    "kind": "arxiv",
    "version": 1
  }
}