Pith Number

pith:VBDIZCYR

pith:2017:VBDIZCYRVZVGFOCPOTSQYWCAHD

not attested not anchored not stored refs pending

On Generalized Edge Corona Product of Graphs

Freydoon Rahbarnia, Irandokht Rezaee Abdolhosseinzadeh

arxiv:1712.04699 v1 · 2017-12-13 · 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{VBDIZCYRVZVGFOCPOTSQYWCAHD}

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.

Cited by

1 paper in Pith

On the strong geodeticity in the corona type product of graphs

Receipt and verification

First computed	2026-05-18T00:28:03.685976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8468c8b11ae6a62b84f74e50c584038edf4fa4f3772f1ad59199748e9a330ea

Aliases

arxiv: 1712.04699 · arxiv_version: 1712.04699v1 · doi: 10.48550/arxiv.1712.04699 · pith_short_12: VBDIZCYRVZVG · pith_short_16: VBDIZCYRVZVGFOCP · pith_short_8: VBDIZCYR

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/VBDIZCYRVZVGFOCPOTSQYWCAHD \
  | 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: a8468c8b11ae6a62b84f74e50c584038edf4fa4f3772f1ad59199748e9a330ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5b2cd132d4ff6f2c148cf3800a9c6e137e99c8d84c5a3d1bec043350618ae0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-12-13T10:57:09Z",
    "title_canon_sha256": "f1dd2082b230d278558bc63513c4335d67a065bc7e67ce1e0e4908140a94e0bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04699",
    "kind": "arxiv",
    "version": 1
  }
}