Pith Number

pith:FWPFQGPY

pith:2018:FWPFQGPYOEA45TPIYKTELMWNBZ

not attested not anchored not stored refs pending

Hypercube Packings and Coverings with Higher Dimensional Rooks

David Stoner, Mehtaab Sawhney

arxiv:1801.10607 v1 · 2018-01-31 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWPFQGPYOEA45TPIYKTELMWNBZ}

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	2026-05-18T00:24:40.368858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9e5819f87101cecde8c2a645b2cd0e551621024b6cdb0f63e37e08812c4b7c

Aliases

arxiv: 1801.10607 · arxiv_version: 1801.10607v1 · doi: 10.48550/arxiv.1801.10607 · pith_short_12: FWPFQGPYOEA4 · pith_short_16: FWPFQGPYOEA45TPI · pith_short_8: FWPFQGPY

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/FWPFQGPYOEA45TPIYKTELMWNBZ \
  | 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: 2d9e5819f87101cecde8c2a645b2cd0e551621024b6cdb0f63e37e08812c4b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54abd2725e8774d0c2106a6c17876e9483539897567bc48dbf22ce6f18f097ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-01-31T18:55:06Z",
    "title_canon_sha256": "3b9fe8a5a4f5c043f012f67a48df41a41b8ff9e248dcc3071a5a532b6421c631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10607",
    "kind": "arxiv",
    "version": 1
  }
}