Pith Number

pith:GGF3WEJP

pith:2014:GGF3WEJPR42IE4CDBMEWTVFYKC

not attested not anchored not stored refs pending

Higgledy-piggledy subspaces and uniform subspace designs

P\'eter Sziklai, Szabolcs L. Fancsali

arxiv:1409.6227 v1 · 2014-09-22 · 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{GGF3WEJPR42IE4CDBMEWTVFYKC}

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	2026-05-18T02:42:13.578859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318bbb112f8f348270430b0969d4b85088e97f28ac6e5d7b852fc17a5962604f

Aliases

arxiv: 1409.6227 · arxiv_version: 1409.6227v1 · doi: 10.48550/arxiv.1409.6227 · pith_short_12: GGF3WEJPR42I · pith_short_16: GGF3WEJPR42IE4CD · pith_short_8: GGF3WEJP

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/GGF3WEJPR42IE4CDBMEWTVFYKC \
  | 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: 318bbb112f8f348270430b0969d4b85088e97f28ac6e5d7b852fc17a5962604f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1bf6833726f9e57f17e8ff2c69d27b27ae6e93e60cd97ad5db4637f7a4f3586",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-09-22T16:09:46Z",
    "title_canon_sha256": "d26c539e8c43caffa9e8e168d33eb5933db2572850ce356161ac8296c0644792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6227",
    "kind": "arxiv",
    "version": 1
  }
}