Pith Number

pith:6RMN3DV5

pith:2024:6RMN3DV5CLBY637C6HFRWNVRSA

not attested not anchored not stored refs pending

Mesh-free mixed finite element approximation for nonlinear time-fractional biharmonic problem using weighted b-splines

Dileep Kumar, Jitesh P. Mandaliya, Sudhakar Chaudhary

arxiv:2403.11196 v1 · 2024-03-17 · math.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{6RMN3DV5CLBY637C6HFRWNVRSA}

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	2026-07-05T07:57:13.045366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f458dd8ebd12c38f6fe2f1cb1b36b190107b76f4dc691a86f174dcef50fd2e60

Aliases

arxiv: 2403.11196 · arxiv_version: 2403.11196v1 · doi: 10.48550/arxiv.2403.11196 · pith_short_12: 6RMN3DV5CLBY · pith_short_16: 6RMN3DV5CLBY637C · pith_short_8: 6RMN3DV5

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/6RMN3DV5CLBY637C6HFRWNVRSA \
  | 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: f458dd8ebd12c38f6fe2f1cb1b36b190107b76f4dc691a86f174dcef50fd2e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db015220e3c57c27752fb71edabb5c9a95b893d247825dea2018cf044a32c527",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-03-17T12:48:58Z",
    "title_canon_sha256": "38ce1a369217c66cbbdadbabce393a3c4e50e6ff39492130f6664db88da33ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11196",
    "kind": "arxiv",
    "version": 1
  }
}