Pith Number

pith:HO3HRBBZ

pith:2022:HO3HRBBZPA6J3BX4NTJXSCWK2Y

not attested not anchored not stored refs pending

A logic-based algorithmic meta-theorem for mim-width

Benjamin Bergougnoux, Jan Dreier, Lars Jaffke

arxiv:2202.13335 v2 · 2022-02-27 · cs.DS · cs.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{HO3HRBBZPA6J3BX4NTJXSCWK2Y}

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	2026-07-05T05:23:29.827694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb6788439783c9d86fc6cd3790acad623c20033a43c55f223177e9f2e34afae

Aliases

arxiv: 2202.13335 · arxiv_version: 2202.13335v2 · doi: 10.48550/arxiv.2202.13335 · pith_short_12: HO3HRBBZPA6J · pith_short_16: HO3HRBBZPA6J3BX4 · pith_short_8: HO3HRBBZ

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/HO3HRBBZPA6J3BX4NTJXSCWK2Y \
  | 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: 3bb6788439783c9d86fc6cd3790acad623c20033a43c55f223177e9f2e34afae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66b2d0c56448e39658682890d7d7b6dfd79905e6b4a5442d03b89b80155635f7",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-02-27T10:25:59Z",
    "title_canon_sha256": "1531c878bf1c2fee3f358ea982a83b620991a6724ec132a3bb60417101e15ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13335",
    "kind": "arxiv",
    "version": 2
  }
}