Pith Number

pith:YKT236CZ

pith:2026:YKT236CZ27KMOHHLYCLLPP42IG

not attested not anchored not stored refs pending

Optimal decay for waves damped by superellipses

B. Achammer, Perry Kleinhenz

arxiv:2606.06166 v1 · 2026-06-04 · math.AP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKT236CZ27KMOHHLYCLLPP42IG}

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	2026-06-05T01:15:36.023386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2a7adf859d7d4c71cebc096b7bf9a41a607b2efa8aace9a49515ae192161010

Aliases

arxiv: 2606.06166 · arxiv_version: 2606.06166v1 · doi: 10.48550/arxiv.2606.06166 · pith_short_12: YKT236CZ27KM · pith_short_16: YKT236CZ27KMOHHL · pith_short_8: YKT236CZ

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/YKT236CZ27KMOHHLYCLLPP42IG \
  | 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: c2a7adf859d7d4c71cebc096b7bf9a41a607b2efa8aace9a49515ae192161010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c8b04eba645079f7a5a21cb878fb433f126c883584e26eee0b4710722ca8e5a",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-04T13:37:55Z",
    "title_canon_sha256": "485cf701d0e949cc722f6faedbe9ee4c2f5c41b7df75cdc7b208fec3ac354e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06166",
    "kind": "arxiv",
    "version": 1
  }
}