Pith Number

pith:LZKZ5XPJ

pith:2025:LZKZ5XPJE4MV2QXQCCF63SQ2F7

not attested not anchored not stored refs pending

Homotopy Type of Intersections of Real Bruhat Cells in Dimension 6

Em\'ilia Alves, Giovanna Leal

arxiv:2505.18856 v3 · 2025-05-24 · math.AT · math.CO · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZKZ5XPJE4MV2QXQCCF63SQ2F7}

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	2026-06-24T01:14:57.311666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e559edde927195d42f0108bedca1a2fd4b430ae84cc54757be681e5ce512883

Aliases

arxiv: 2505.18856 · arxiv_version: 2505.18856v3 · doi: 10.48550/arxiv.2505.18856 · pith_short_12: LZKZ5XPJE4MV · pith_short_16: LZKZ5XPJE4MV2QXQ · pith_short_8: LZKZ5XPJ

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/LZKZ5XPJE4MV2QXQCCF63SQ2F7 \
  | 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: 5e559edde927195d42f0108bedca1a2fd4b430ae84cc54757be681e5ce512883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59365dd730354ece3bdc98659c21d084e39b066a5ea6a5bd0a3fef0568fe42c2",
    "cross_cats_sorted": [
      "math.CO",
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2025-05-24T20:23:49Z",
    "title_canon_sha256": "0566b566fb340fe8d7fb2f23bf0a260ac7ab30fafe0fcf1ba0b38f8e26e78b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18856",
    "kind": "arxiv",
    "version": 3
  }
}