Pith Number

pith:YWJNEYPJ

pith:2011:YWJNEYPJYOHOMCVYKHNHXPIJG6

not attested not anchored not stored refs pending

Constructions of hamiltonian graphs with bounded degree and diameter O (log n)

Aleksandar Ili\' c, Dragan Stevanovi\' c

arxiv:1104.3208 v1 · 2011-04-16 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWJNEYPJYOHOMCVYKHNHXPIJG6}

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	2026-05-18T04:24:05.588012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c592d261e9c38ee60ab851da7bbd09379e24713cb1a7c15adca62c7e4f1ba09b

Aliases

arxiv: 1104.3208 · arxiv_version: 1104.3208v1 · doi: 10.48550/arxiv.1104.3208 · pith_short_12: YWJNEYPJYOHO · pith_short_16: YWJNEYPJYOHOMCVY · pith_short_8: YWJNEYPJ

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/YWJNEYPJYOHOMCVYKHNHXPIJG6 \
  | 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: c592d261e9c38ee60ab851da7bbd09379e24713cb1a7c15adca62c7e4f1ba09b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f8294769d73c7031aedcc3dc8d919f422b15c560395d3626a03356841f07e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2011-04-16T08:11:25Z",
    "title_canon_sha256": "668366b3e5f4345ca09def1ffaa8671e98b224948facba01f6c8894b032ef353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3208",
    "kind": "arxiv",
    "version": 1
  }
}