Pith Number

pith:54R5DNBM

pith:2023:54R5DNBMR2HLPKDNNCJI77OCCB

not attested not anchored not stored refs pending

Fully Dynamic Consistent $k$-Center Clustering

Bernhard Haeupler, Christoph Grunau, Jakub {\L}\k{a}cki, Rajesh Jayaram, V\'aclav Rozho\v{n}

arxiv:2307.13747 v1 · 2023-07-25 · 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{54R5DNBMR2HLPKDNNCJI77OCCB}

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	2026-07-05T06:34:52.029628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef23d1b42c8e8eb7a86d68928ffdc210488e552e1ddca326b89edcd1fb5e0736

Aliases

arxiv: 2307.13747 · arxiv_version: 2307.13747v1 · doi: 10.48550/arxiv.2307.13747 · pith_short_12: 54R5DNBMR2HL · pith_short_16: 54R5DNBMR2HLPKDN · pith_short_8: 54R5DNBM

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/54R5DNBMR2HLPKDNNCJI77OCCB \
  | 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: ef23d1b42c8e8eb7a86d68928ffdc210488e552e1ddca326b89edcd1fb5e0736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3615c734723782fd4862fee3c89b5d10b93a854ebe00686cbdad846d833a1cf2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-07-25T18:04:56Z",
    "title_canon_sha256": "4f378a43e741e4ca649e6fafcc94a0d8fda9698a74bacc273dd08aef4c3def2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13747",
    "kind": "arxiv",
    "version": 1
  }
}