Pith Number

pith:A4XS5CE6

pith:2012:A4XS5CE6I373TQVCOYQKFGPWZ4

not attested not anchored not stored refs pending

Symmetric subgroup orbit closures on flag varieties: Their equivariant geometry, combinatorics, and connections with degeneracy loci

Benjamin J. Wyser

arxiv:1201.4397 v2 · 2012-01-20 · math.AG · math.AT · math.RT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4XS5CE6I373TQVCOYQKFGPWZ4}

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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

Matchings in Corona graph and classical symmetric varieties

Receipt and verification

First computed	2026-05-18T00:56:52.952763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072f2e889e46ffb9c2a27620a299f6cf02c695a09ffa15a12acff391e4e9e8ce

Aliases

arxiv: 1201.4397 · arxiv_version: 1201.4397v2 · doi: 10.48550/arxiv.1201.4397 · pith_short_12: A4XS5CE6I373 · pith_short_16: A4XS5CE6I373TQVC · pith_short_8: A4XS5CE6

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/A4XS5CE6I373TQVCOYQKFGPWZ4 \
  | 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: 072f2e889e46ffb9c2a27620a299f6cf02c695a09ffa15a12acff391e4e9e8ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f957555c5a53154d4755152a9bd2366e8835039419f1da77882001efdd6b69b3",
    "cross_cats_sorted": [
      "math.AT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-01-20T21:13:08Z",
    "title_canon_sha256": "8498a5c630d8cdc60c26cd5201bac571c380a0d8fc5511cf23380c25bab61044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4397",
    "kind": "arxiv",
    "version": 2
  }
}