Pith Number

pith:K25FRREZ

pith:2018:K25FRREZSSBYE2C5WG52CL2XSM

not attested not anchored not stored refs pending

Progressive Algorithms for Domination and Independence

Grzegorz Fabia\'nski, Micha{\l} Pilipczuk, Sebastian Siebertz, Szymon Toru\'nczyk

arxiv:1811.06799 v1 · 2018-11-16 · cs.LO · cs.DM · math.CO · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K25FRREZSSBYE2C5WG52CL2XSM}

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	2026-05-18T00:00:33.835650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56ba58c499948382685db1bba12f57933f2db24efef3df1947108bdf70e909cc

Aliases

arxiv: 1811.06799 · arxiv_version: 1811.06799v1 · doi: 10.48550/arxiv.1811.06799 · pith_short_12: K25FRREZSSBY · pith_short_16: K25FRREZSSBYE2C5 · pith_short_8: K25FRREZ

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/K25FRREZSSBYE2C5WG52CL2XSM \
  | 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: 56ba58c499948382685db1bba12f57933f2db24efef3df1947108bdf70e909cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae233b1525ef0dfcee6d16a23cbb01c82e6491204fc70bb01723a4092fe5f34",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-11-16T13:33:39Z",
    "title_canon_sha256": "96329a705b55996c967597ee7ebd22a69c3110d61fcdd258af62515c9f40def7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06799",
    "kind": "arxiv",
    "version": 1
  }
}