Pith Number

pith:C2XOKZZS

pith:2016:C2XOKZZSK5QYHA2HU2NGBTCDON

not attested not anchored not stored refs pending

Edge Cut Domination, Irredundance, and Independence in Graphs

Renu Laskar, Stephen Hedetniemi, Todd Fenstermacher

arxiv:1605.04330 v1 · 2016-05-06 · 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{C2XOKZZSK5QYHA2HU2NGBTCDON}

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	2026-05-18T01:14:52.031915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16aee567325761838347a69a60cc43735401199b5eb7f231a275a71c9a4f781b

Aliases

arxiv: 1605.04330 · arxiv_version: 1605.04330v1 · doi: 10.48550/arxiv.1605.04330 · pith_short_12: C2XOKZZSK5QY · pith_short_16: C2XOKZZSK5QYHA2H · pith_short_8: C2XOKZZS

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/C2XOKZZSK5QYHA2HU2NGBTCDON \
  | 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: 16aee567325761838347a69a60cc43735401199b5eb7f231a275a71c9a4f781b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff96901d9af5ec6faf79fc6124a9101d77427ae5735cf11f8fa92ff3001c2fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-05-06T02:59:04Z",
    "title_canon_sha256": "b5e41c4977fc600e478055f75aa1dac168b2915cc1c9bfc0d245a5af07fc21e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04330",
    "kind": "arxiv",
    "version": 1
  }
}