Pith Number

pith:GUT3WS2M

pith:2025:GUT3WS2MDIUHVCQEJAJPEIOJRQ

not attested not anchored not stored refs pending

An Efficient Numerical Method for an Approximate Solution of the Beam Equation

Maria Aquilina, Onur Baysal

arxiv:2506.03794 v1 · 2025-06-04 · 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{GUT3WS2MDIUHVCQEJAJPEIOJRQ}

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	2026-07-05T11:15:51.951694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3527bb4b4c1a287a8a044812f221c98c1a698cfeebede03addb6a6e8ecc478a0

Aliases

arxiv: 2506.03794 · arxiv_version: 2506.03794v1 · doi: 10.48550/arxiv.2506.03794 · pith_short_12: GUT3WS2MDIUH · pith_short_16: GUT3WS2MDIUHVCQE · pith_short_8: GUT3WS2M

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/GUT3WS2MDIUHVCQEJAJPEIOJRQ \
  | 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: 3527bb4b4c1a287a8a044812f221c98c1a698cfeebede03addb6a6e8ecc478a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6dcca0c13a3a27f5b555365569a8f229a4b5d15bcfb8bf220da3ed6a3d09f9f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-06-04T09:55:48Z",
    "title_canon_sha256": "9627b19a95f77294ee664dd1a99a77a22ef90bb09b58b13e58c067fb885734c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03794",
    "kind": "arxiv",
    "version": 1
  }
}