Pith Number

pith:RLQ65OVS

pith:2013:RLQ65OVSASAAAGS5CHTVYJZEEY

not attested not anchored not stored refs pending

On the Linearization of Second-Order Ordinary Differential Equations to the Laguerre Form via Generalized Sundman Transformations

Ahmad Y. Al-Dweik, M. Tahir Mustafa, Raed A. Mara'beh

arxiv:1302.3242 v2 · 2013-02-13 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLQ65OVSASAAAGS5CHTVYJZEEY}

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	2026-05-18T03:22:07.812303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae1eebab20480001a5d11e75c2724262d47ec4075ed35a6e5d554e4d198447f

Aliases

arxiv: 1302.3242 · arxiv_version: 1302.3242v2 · doi: 10.48550/arxiv.1302.3242 · pith_short_12: RLQ65OVSASAA · pith_short_16: RLQ65OVSASAAAGS5 · pith_short_8: RLQ65OVS

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/RLQ65OVSASAAAGS5CHTVYJZEEY \
  | 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: 8ae1eebab20480001a5d11e75c2724262d47ec4075ed35a6e5d554e4d198447f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6278f5047bf03c6f4e3704c28cda6b95e3cb446e04156986f5750fabd8cd68a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-02-13T21:14:10Z",
    "title_canon_sha256": "b19c1e5176c90b54c6b2a45c084c70e782b8becfa740150f4c8c99c251a15e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3242",
    "kind": "arxiv",
    "version": 2
  }
}