Pith Number

pith:5LXW3T4Y

pith:2024:5LXW3T4YLGWCBAYVRL6562MEM2

not attested not anchored not stored refs pending

Parameterized Complexity of the Star Decomposition Problem

Ramin Javadi, Sahab Hajebi

arxiv:2411.13348 v2 · 2024-11-20 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LXW3T4YLGWCBAYVRL6562MEM2}

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	2026-07-05T11:17:37.737449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaef6dcf9859ac2083158afddf698466a3948acc3ea97b2ee456263bee17f10e

Aliases

arxiv: 2411.13348 · arxiv_version: 2411.13348v2 · doi: 10.48550/arxiv.2411.13348 · pith_short_12: 5LXW3T4YLGWC · pith_short_16: 5LXW3T4YLGWCBAYV · pith_short_8: 5LXW3T4Y

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/5LXW3T4YLGWCBAYVRL6562MEM2 \
  | 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: eaef6dcf9859ac2083158afddf698466a3948acc3ea97b2ee456263bee17f10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0315a8ca3dc506aeb5c1edd75f83f5341634a316e28c7468a2a50617dcd78445",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-11-20T14:19:30Z",
    "title_canon_sha256": "1290d7de5cffbc3c50d1ae08555555fd22859770ade44d2f8dea5d10d59522a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13348",
    "kind": "arxiv",
    "version": 2
  }
}