Pith Number

pith:KXRSZOZ7

pith:2013:KXRSZOZ7DFHCYRIVA4PHJBR7D2

not attested not anchored not stored refs pending

On the (adjacency) metric dimension of corona and strong product graphs and their local variants: combinatorial and computational results

Henning Fernau, Juan A. Rodr\'iguez-Vel\'azquez

arxiv:1309.2275 v2 · 2013-09-09 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXRSZOZ7DFHCYRIVA4PHJBR7D2}

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	2026-05-18T03:10:36.380029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55e32cbb3f194e2c4515071e74863f1e9f8df9a382d3c3fb8a7c62bcc4ca08f7

Aliases

arxiv: 1309.2275 · arxiv_version: 1309.2275v2 · doi: 10.48550/arxiv.1309.2275 · pith_short_12: KXRSZOZ7DFHC · pith_short_16: KXRSZOZ7DFHCYRIV · pith_short_8: KXRSZOZ7

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/KXRSZOZ7DFHCYRIVA4PHJBR7D2 \
  | 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: 55e32cbb3f194e2c4515071e74863f1e9f8df9a382d3c3fb8a7c62bcc4ca08f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf3e1bc7649e8cd7d5b500c97f82bc1f62f346b0fac4342158c80956b7e4481",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-09-09T19:50:54Z",
    "title_canon_sha256": "f43579782e855a5cb865b492c695a91a2ae1185df748f4d25be23913828a384f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2275",
    "kind": "arxiv",
    "version": 2
  }
}