Pith Number

pith:VXHULQWL

pith:2016:VXHULQWL6POBGZQP232KOCUHXZ

not attested not anchored not stored refs pending

On a reducedness conjecture for spherical Schubert varieties and slices in the affine Grassmannian

Alex Weekes, Dinakar Muthiah, Joel Kamnitzer

arxiv:1604.00053 v1 · 2016-03-31 · math.RT · 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{VXHULQWL6POBGZQP232KOCUHXZ}

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	2026-05-18T01:17:54.746369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adcf45c2cbf3dc13660fd6f4a70a87be4566ce9b3a6fa23408a54ada850efaee

Aliases

arxiv: 1604.00053 · arxiv_version: 1604.00053v1 · doi: 10.48550/arxiv.1604.00053 · pith_short_12: VXHULQWL6POB · pith_short_16: VXHULQWL6POBGZQP · pith_short_8: VXHULQWL

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/VXHULQWL6POBGZQP232KOCUHXZ \
  | 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: adcf45c2cbf3dc13660fd6f4a70a87be4566ce9b3a6fa23408a54ada850efaee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d2b77274e7af08212dfa0d4a67a615696c61f6247372a4780b95a46323ea57",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-03-31T21:22:26Z",
    "title_canon_sha256": "744104f434b63197570e92944cbed8b965ded9e19968fb782e5dbf30935642f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00053",
    "kind": "arxiv",
    "version": 1
  }
}