Pith Number

pith:BKDZNKFO

pith:2016:BKDZNKFORUFOJBRJG3LLPKDOTX

not attested not anchored not stored refs pending

Reducedness of affine Grassmannian slices in type A

Alex Weekes, Dinakar Muthiah, Joel Kamnitzer, Oded Yacobi

arxiv:1611.06775 v1 · 2016-11-21 · math.RT · math.AG · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKDZNKFORUFOJBRJG3LLPKDOTX}

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	2026-05-18T00:57:32.928127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8796a8ae8d0ae4862936d6b7a86e9dfed28d7867e5f290d24f97ef5a2cf710

Aliases

arxiv: 1611.06775 · arxiv_version: 1611.06775v1 · doi: 10.48550/arxiv.1611.06775 · pith_short_12: BKDZNKFORUFO · pith_short_16: BKDZNKFORUFOJBRJ · pith_short_8: BKDZNKFO

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/BKDZNKFORUFOJBRJG3LLPKDOTX \
  | 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: 0a8796a8ae8d0ae4862936d6b7a86e9dfed28d7867e5f290d24f97ef5a2cf710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9867346c0b1db09188c8f2dd6bc5f5107be4d1ce1fafd45e444503a1de48224b",
    "cross_cats_sorted": [
      "math.AG",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-11-21T13:24:06Z",
    "title_canon_sha256": "ae4602425ae10033dc17b1f1fe9142c625dfcc2456d80e6382d809cc51461d2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06775",
    "kind": "arxiv",
    "version": 1
  }
}