Pith Number

pith:KMEMOWDI

pith:2014:KMEMOWDIWFYPP5SV5GOGJMAMAA

not attested not anchored not stored refs pending

Wave equation for sums of squares on compact Lie groups

Claudia Garetto, Michael Ruzhansky

arxiv:1403.1370 v1 · 2014-03-06 · math.AP · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMEMOWDIWFYPP5SV5GOGJMAMAA}

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	2026-05-18T01:30:08.458188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5308c75868b170f7f655e99c64b00c001d5ce46dc7678d0fb2b593296653e72a

Aliases

arxiv: 1403.1370 · arxiv_version: 1403.1370v1 · doi: 10.48550/arxiv.1403.1370 · pith_short_12: KMEMOWDIWFYP · pith_short_16: KMEMOWDIWFYPP5SV · pith_short_8: KMEMOWDI

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/KMEMOWDIWFYPP5SV5GOGJMAMAA \
  | 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: 5308c75868b170f7f655e99c64b00c001d5ce46dc7678d0fb2b593296653e72a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d377972e25696a2569e2efd76b8c0efbc833c2acdee6c02d7c2d466e0089f52c",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-06T08:01:44Z",
    "title_canon_sha256": "a981f8ab82ba6f0afec7ed8a6014eadbf701e96cb957ffe1e0fd084240076fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1370",
    "kind": "arxiv",
    "version": 1
  }
}