Pith Number

pith:MPOCK67H

pith:2017:MPOCK67HT3NMYR6U32FVBHOOIB

not attested not anchored not stored refs pending

Lossy Kernels for Connected Dominating Set on Sparse Graphs

Amer E. Mouawad, Eduard Eiben, Fahad Panolan, Mithilesh Kumar, Sebastian Siebertz

arxiv:1706.09339 v2 · 2017-06-28 · cs.DS · cs.CC · 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{MPOCK67HT3NMYR6U32FVBHOOIB}

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	2026-05-18T00:22:46.378020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63dc257be79edacc47d4de8b509dce405c3e5a0efb117b98631db9dd8710ed14

Aliases

arxiv: 1706.09339 · arxiv_version: 1706.09339v2 · doi: 10.48550/arxiv.1706.09339 · pith_short_12: MPOCK67HT3NM · pith_short_16: MPOCK67HT3NMYR6U · pith_short_8: MPOCK67H

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/MPOCK67HT3NMYR6U32FVBHOOIB \
  | 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: 63dc257be79edacc47d4de8b509dce405c3e5a0efb117b98631db9dd8710ed14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "518b154d99ab4c40f70550c39ad4fa8f6f44a7892741b867e62e3bcbea8ef847",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-06-28T15:55:48Z",
    "title_canon_sha256": "0b64f2d4227c724da46592492768b1d5151b2113d802428d532b1c4144bc35bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09339",
    "kind": "arxiv",
    "version": 2
  }
}