Pith Number

pith:BSPNZPCD

pith:2022:BSPNZPCDVLDB3EPA5JMYTA66G7

not attested not anchored not stored refs pending

On Vertex Bisection Width of Random $d$-Regular Graphs

Josep D\'iaz, Maria Serna, Oriol Serra, \"Oznur Ya\c{s}ar Diner

arxiv:2211.03206 v1 · 2022-11-06 · 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{BSPNZPCDVLDB3EPA5JMYTA66G7}

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	2026-07-05T05:13:46.102417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c9edcbc43aac61d91e0ea598983de37c7f53cee237134cc96bd00ff4db9fd3a

Aliases

arxiv: 2211.03206 · arxiv_version: 2211.03206v1 · doi: 10.48550/arxiv.2211.03206 · pith_short_12: BSPNZPCDVLDB · pith_short_16: BSPNZPCDVLDB3EPA · pith_short_8: BSPNZPCD

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/BSPNZPCDVLDB3EPA5JMYTA66G7 \
  | 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: 0c9edcbc43aac61d91e0ea598983de37c7f53cee237134cc96bd00ff4db9fd3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b6b16b7689a9eb058066b50ab8457841e09540a61c2d8d67240e94a8b2c4ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-11-06T19:17:04Z",
    "title_canon_sha256": "fdd0c01bfb749a50c954bbc6e5a8e372ce958e104976bc009b036e38f1e878f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.03206",
    "kind": "arxiv",
    "version": 1
  }
}