Pith Number

pith:DX6NUFIP

pith:2012:DX6NUFIPU6QJKMZFEJSMS6EM7V

not attested not anchored not stored refs pending

On Complexity of Flooding Games on Graphs with Interval Representations

Hiroyuki Fukui, Ryuhei Uehara, Takeaki Uno, Yota Otachi, Yushi Uno

arxiv:1206.6201 v2 · 2012-06-27 · 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{DX6NUFIPU6QJKMZFEJSMS6EM7V}

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	2026-05-18T03:35:28.064190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dfcda150fa7a09533252264c9788cfd6dfd7ab5491fc719fbabded5132b8209

Aliases

arxiv: 1206.6201 · arxiv_version: 1206.6201v2 · doi: 10.48550/arxiv.1206.6201 · pith_short_12: DX6NUFIPU6QJ · pith_short_16: DX6NUFIPU6QJKMZF · pith_short_8: DX6NUFIP

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/DX6NUFIPU6QJKMZFEJSMS6EM7V \
  | 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: 1dfcda150fa7a09533252264c9788cfd6dfd7ab5491fc719fbabded5132b8209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415ccb4a07929850764aa6e407aa3b67573a71975d99a84ecc161ba8bd8d7c5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2012-06-27T08:27:44Z",
    "title_canon_sha256": "fa6244b890430741e5f555bec68a55a41f87a0aaed1e2e8bfe4e4cde486e1a8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6201",
    "kind": "arxiv",
    "version": 2
  }
}