Pith Number

pith:WRKA3ZDZ

pith:2015:WRKA3ZDZXCGVGAAQBVBFKRY4RT

not attested not anchored not stored refs pending

On the Existence of Generalized Parking Spaces for Complex Reflection Groups

Soichi Okada, Yosuke Ito

arxiv:1508.06846 v1 · 2015-08-27 · 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{WRKA3ZDZXCGVGAAQBVBFKRY4RT}

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	2026-05-18T01:34:40.774997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4540de479b88d5300100d4255471c8cf0c36a941e4ffd1081583ec88b84cf97

Aliases

arxiv: 1508.06846 · arxiv_version: 1508.06846v1 · doi: 10.48550/arxiv.1508.06846 · pith_short_12: WRKA3ZDZXCGV · pith_short_16: WRKA3ZDZXCGVGAAQ · pith_short_8: WRKA3ZDZ

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/WRKA3ZDZXCGVGAAQBVBFKRY4RT \
  | 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: b4540de479b88d5300100d4255471c8cf0c36a941e4ffd1081583ec88b84cf97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36731adb14a4bc41d120dec15b86ae0e91899c5f90efbd92ae946b377f2ee502",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-08-27T13:14:06Z",
    "title_canon_sha256": "b6d455017915026013b8a2014d13bae617c2fcecd7f0296aaabb70c04b3cc00c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06846",
    "kind": "arxiv",
    "version": 1
  }
}