Pith Number

pith:GEBPJ5SS

pith:2017:GEBPJ5SSHZ5CMMMCPCUV7PAAXS

not attested not anchored not stored refs pending

Lossy kernels for connected distance-$r$ domination on nowhere dense graph classes

Sebastian Siebertz

arxiv:1707.09819 v1 · 2017-07-31 · 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{GEBPJ5SSHZ5CMMMCPCUV7PAAXS}

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	2026-05-18T00:22:49.290922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3102f4f6523e7a26318278a95fbc00bc983df0213b05ac64ddd778be4dc94c72

Aliases

arxiv: 1707.09819 · arxiv_version: 1707.09819v1 · doi: 10.48550/arxiv.1707.09819 · pith_short_12: GEBPJ5SSHZ5C · pith_short_16: GEBPJ5SSHZ5CMMMC · pith_short_8: GEBPJ5SS

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/GEBPJ5SSHZ5CMMMCPCUV7PAAXS \
  | 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: 3102f4f6523e7a26318278a95fbc00bc983df0213b05ac64ddd778be4dc94c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4788a817ccfb7a1d02b8bcdb8d41c891127599f3fb1378ae76c3987fa02239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2017-07-31T12:33:49Z",
    "title_canon_sha256": "99cc295a38942e00c87f50751c5c58b071e5e4917142aa40d7c7f34e839088e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09819",
    "kind": "arxiv",
    "version": 1
  }
}