Pith Number

pith:POEPVBLI

pith:2025:POEPVBLIKLHBVF5SOSG5CQNZ6H

not attested not anchored not stored refs pending

The Bruhat-Tits stratification for basic unramified $GU(1,n-1)$ Rapoport-Zink spaces at arbitrary parahoric level

Joseph Muller

arxiv:2510.00580 v2 · 2025-10-01 · math.NT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POEPVBLIKLHBVF5SOSG5CQNZ6H}

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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.

Cited by

1 paper in Pith

EKOR and BT stratifications for basic unramified $\mathrm{GU}(1,n-1)$ Rapoport-Zink spaces

Receipt and verification

First computed	2026-05-27T01:04:51.534552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b88fa856852ce1a97b2748dd141b9f1c8826e9ab6dddf654c7d568f45035ce0

Aliases

arxiv: 2510.00580 · arxiv_version: 2510.00580v2 · doi: 10.48550/arxiv.2510.00580 · pith_short_12: POEPVBLIKLHB · pith_short_16: POEPVBLIKLHBVF5S · pith_short_8: POEPVBLI

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/POEPVBLIKLHBVF5SOSG5CQNZ6H \
  | 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: 7b88fa856852ce1a97b2748dd141b9f1c8826e9ab6dddf654c7d568f45035ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ec6a3fb846b5415ccd66d411ae334e69e99077945541bffa0cd34d78e70118",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2025-10-01T06:59:29Z",
    "title_canon_sha256": "0dca4256727941600c71209a44b67ccba2bf20b3f547aaf3d7beea331e27b9a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.00580",
    "kind": "arxiv",
    "version": 2
  }
}