Pith Number

pith:4OX6WREU

pith:2026:4OX6WREUHUAEESGIPYFA4J7F67

not attested not anchored not stored refs pending

On the classification of indecomposable Ekedahl-Oort strata in unitary Shimura varieties, and related Newton polygons

Deewang Bhamidipati, Emerald Andrews, Heidi Goodson, Maria Fox, Sandra Nair, Steven R. Groen

arxiv:2606.16882 v2 · 2026-06-15 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OX6WREUHUAEESGIPYFA4J7F67}

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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.

Receipt and verification

First computed	2026-07-24T01:24:13.561840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3afeb44943d004248c87e0a0e27e5f7ff7342f28daf9e2d53c312fd7e7d8f74

Aliases

arxiv: 2606.16882 · arxiv_version: 2606.16882v2 · doi: 10.48550/arxiv.2606.16882 · pith_short_12: 4OX6WREUHUAE · pith_short_16: 4OX6WREUHUAEESGI · pith_short_8: 4OX6WREU

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/4OX6WREUHUAEESGIPYFA4J7F67 \
  | 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: e3afeb44943d004248c87e0a0e27e5f7ff7342f28daf9e2d53c312fd7e7d8f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "583cafc0f1f5d726ebcab0579f91440dbdc0de2060ef7fb9ba03d3537eb23f09",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2026-06-15T15:54:39Z",
    "title_canon_sha256": "b6b6795efc7d057c3fd5c4ebe4b271bdffef02fbe864d9034d649d9b2b033dc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.16882",
    "kind": "arxiv",
    "version": 2
  }
}