Pith Number

pith:Y353NY4K

pith:2024:Y353NY4KOHAKNIYGAQSFV42UMS

not attested not anchored not stored refs pending

Words-to-Letters Valuations for Language Kleene Algebras with Variable and Constant Complements

Ryoma Sin'ya, Yoshiki Nakamura

arxiv:2411.16397 v1 · 2024-11-25 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y353NY4KOHAKNIYGAQSFV42UMS}

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	2026-07-05T11:13:15.895641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6fbb6e38a71c0a6a30604245af35464ace43704c563a67465f56559d4726961

Aliases

arxiv: 2411.16397 · arxiv_version: 2411.16397v1 · doi: 10.48550/arxiv.2411.16397 · pith_short_12: Y353NY4KOHAK · pith_short_16: Y353NY4KOHAKNIYG · pith_short_8: Y353NY4K

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/Y353NY4KOHAKNIYGAQSFV42UMS \
  | 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: c6fbb6e38a71c0a6a30604245af35464ace43704c563a67465f56559d4726961

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f09ea275bc5c544d37a2d8eb9cf194eed751bdea155f2f6ee41da42f377e793",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2024-11-25T14:05:55Z",
    "title_canon_sha256": "70db7bae136eefb50d15c0170f4fa0544e8a84fb26cdc44ebd1c0f0156ebbd15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16397",
    "kind": "arxiv",
    "version": 1
  }
}