Pith Number

pith:FN7OKZEH

pith:2024:FN7OKZEHXJX3MQ6WBYPN5ZTNX7

not attested not anchored not stored refs pending

On the spectrum of closed neighborhood corona product of graph and its application

Bishal Sonar, Ravi Srivastava

arxiv:2407.05653 v2 · 2024-07-08 · 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{FN7OKZEHXJX3MQ6WBYPN5ZTNX7}

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 Spectral Graph Determination

Receipt and verification

First computed	2026-07-05T10:11:59.423334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7ee56487ba6fb643d60e1edee66dbff43dec87c6396e26f166da41f66a1866

Aliases

arxiv: 2407.05653 · arxiv_version: 2407.05653v2 · doi: 10.48550/arxiv.2407.05653 · pith_short_12: FN7OKZEHXJX3 · pith_short_16: FN7OKZEHXJX3MQ6W · pith_short_8: FN7OKZEH

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/FN7OKZEHXJX3MQ6WBYPN5ZTNX7 \
  | 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: 2b7ee56487ba6fb643d60e1edee66dbff43dec87c6396e26f166da41f66a1866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3835aed9ed0c4d8bbb96af142fdd1f3353944dffd0ced4adf6f6f1d10551f988",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-07-08T06:25:24Z",
    "title_canon_sha256": "ead4fad69c5ec03d0d7a9951de27593ab2873e3cb89928fbee99d2bfaa6dcb85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.05653",
    "kind": "arxiv",
    "version": 2
  }
}