Pith Number

pith:SWO2NXCK

pith:2023:SWO2NXCKJJH34DKW2O3DTGXEW7

not attested not anchored not stored refs pending

Optimal Fully Dynamic $k$-Center Clustering for Adaptive and Oblivious Adversaries

Andreas Wiese, Hendrik Fichtenberger, Hossein Esfandiari, MohammadHossein Bateni, Monika Henzinger, Rajesh Jayaram, Vahab Mirrokni

arxiv:2303.11843 v1 · 2023-03-21 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWO2NXCKJJH34DKW2O3DTGXEW7}

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	2026-07-05T05:53:22.829171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

959da6dc4a4a4fbe0d56d3b6399ae4b7d05018394be4548d6a38913f77f6b314

Aliases

arxiv: 2303.11843 · arxiv_version: 2303.11843v1 · doi: 10.48550/arxiv.2303.11843 · pith_short_12: SWO2NXCKJJH3 · pith_short_16: SWO2NXCKJJH34DKW · pith_short_8: SWO2NXCK

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/SWO2NXCKJJH34DKW2O3DTGXEW7 \
  | 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: 959da6dc4a4a4fbe0d56d3b6399ae4b7d05018394be4548d6a38913f77f6b314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "777fa74e63ad1d6a6b5cef30e85f11f2f2cccccf752e7b6abbeb5229c72ffa8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-03-21T13:42:38Z",
    "title_canon_sha256": "df9c5f4660039a8f64b864d28dbb11d6bba9ea64dd852c728989d13d917436ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11843",
    "kind": "arxiv",
    "version": 1
  }
}