Pith Number

pith:T2PLEMKO

pith:2022:T2PLEMKOXINFJ4ZRAYIOKNDJDD

not attested not anchored not stored refs pending

Frames for Graph Signals on the Symmetric Group: A Representation Theoretic Approach

Kathryn Beck, Mahya Ghandehari

arxiv:2203.03036 v1 · 2022-03-06 · eess.SP · cs.LG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2PLEMKOXINFJ4ZRAYIOKNDJDD}

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	2026-07-05T04:02:30.350698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9eb2314eba1a54f3310610e5346918d9822a198cfc92b20c78fd69e946e978

Aliases

arxiv: 2203.03036 · arxiv_version: 2203.03036v1 · doi: 10.48550/arxiv.2203.03036 · pith_short_12: T2PLEMKOXINF · pith_short_16: T2PLEMKOXINFJ4ZR · pith_short_8: T2PLEMKO

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/T2PLEMKOXINFJ4ZRAYIOKNDJDD \
  | 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: 9e9eb2314eba1a54f3310610e5346918d9822a198cfc92b20c78fd69e946e978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040e4b21b48599e20d65aedb8e51c857f687742d66e625ead64b5a6bf3fa9108",
    "cross_cats_sorted": [
      "cs.LG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-03-06T19:41:36Z",
    "title_canon_sha256": "a01964a8c7aa1e9745043f1dab7c2386248f1583d54395bdc9efe2a4ffce0208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03036",
    "kind": "arxiv",
    "version": 1
  }
}