Pith Number

pith:NWMRIKEG

pith:2018:NWMRIKEGSBAG5BJNZE63JIRV5A

not attested not anchored not stored refs pending

The Cut and Dominating Set Problem in A Steganographer Network

Hanzhou Wu, Hongxia Wang, Jing Dong, Lizhi Xiong, Wei Wang

arxiv:1802.09333 v1 · 2018-02-20 · cs.DS · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWMRIKEGSBAG5BJNZE63JIRV5A}

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	2026-05-18T00:22:34.041627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d9914288690406e852dc93db4a235e81abc68aa04003c396e2f24bd3d5f0bbc

Aliases

arxiv: 1802.09333 · arxiv_version: 1802.09333v1 · doi: 10.48550/arxiv.1802.09333 · pith_short_12: NWMRIKEGSBAG · pith_short_16: NWMRIKEGSBAG5BJN · pith_short_8: NWMRIKEG

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/NWMRIKEGSBAG5BJNZE63JIRV5A \
  | 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: 6d9914288690406e852dc93db4a235e81abc68aa04003c396e2f24bd3d5f0bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd2bf5386e4cb92206deeb480feeae7a820124814c03a2d1726911ff7d2bee6",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-02-20T04:06:33Z",
    "title_canon_sha256": "abb039f9012d2632a9439b216eadc677b4690fbfb2bd9c90bb4eb881df47ac92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09333",
    "kind": "arxiv",
    "version": 1
  }
}