Pith Number

pith:TPMNH5FX

pith:2024:TPMNH5FXI5MAFHJK5OTLW6L5ND

not attested not anchored not stored refs pending

Periodicity shadows I: A new approach to combinatorics of periodic algebras

Adam Skowyrski

arxiv:2411.17381 v1 · 2024-11-26 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPMNH5FXI5MAFHJK5OTLW6L5ND}

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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.

Cited by

1 paper in Pith

Periodicity shadows II. Computational aspects

Receipt and verification

First computed	2026-07-05T09:40:46.508271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd8d3f4b74758029d2aeba6bb797d68ed754b8c2eb9ef9ceeea896b6138b6c5

Aliases

arxiv: 2411.17381 · arxiv_version: 2411.17381v1 · doi: 10.48550/arxiv.2411.17381 · pith_short_12: TPMNH5FXI5MA · pith_short_16: TPMNH5FXI5MAFHJK · pith_short_8: TPMNH5FX

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/TPMNH5FXI5MAFHJK5OTLW6L5ND \
  | 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: 9bd8d3f4b74758029d2aeba6bb797d68ed754b8c2eb9ef9ceeea896b6138b6c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a579204ed80e6af222faba7b34b1e5854d8615ac25bb4c200f6bdd47049ca766",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2024-11-26T12:40:12Z",
    "title_canon_sha256": "1ce1ebc44aa9e42ddfc7b78fcaa75f8f7422c6e9ad74ed45a64cb230aa51bbb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17381",
    "kind": "arxiv",
    "version": 1
  }
}