Pith Number

pith:YRVA7JVZ

pith:2013:YRVA7JVZMRRIRGW5WX2CXTUHKY

not attested not anchored not stored refs pending

Ekedahl-Oort strata for good reductions of Shimura varieties of Hodge type

Chao Zhang

arxiv:1312.4869 v3 · 2013-12-17 · 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{YRVA7JVZMRRIRGW5WX2CXTUHKY}

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.

Cited by

1 paper in Pith

The EKOR-stratification on the Siegel modular variety with parahoric level structure

Receipt and verification

First computed	2026-05-18T00:41:02.583630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46a0fa6b96462889addb5f42bce875604685bb41c606825d6c79e3aa1ff5195

Aliases

arxiv: 1312.4869 · arxiv_version: 1312.4869v3 · doi: 10.48550/arxiv.1312.4869 · pith_short_12: YRVA7JVZMRRI · pith_short_16: YRVA7JVZMRRIRGW5 · pith_short_8: YRVA7JVZ

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/YRVA7JVZMRRIRGW5WX2CXTUHKY \
  | 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: c46a0fa6b96462889addb5f42bce875604685bb41c606825d6c79e3aa1ff5195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8413944783993f8ed3884ae41b058ff1ea208c3124c2af94b509e977940300b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-12-17T17:27:11Z",
    "title_canon_sha256": "0a49b5b74eb1d5f9330d2b3fe9fa4ed6b95e9a37e2930997bfdc2876236dd29c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4869",
    "kind": "arxiv",
    "version": 3
  }
}