Pith Number

pith:GE4TDMNF

pith:2017:GE4TDMNF4QFNRDGJDVJMSIEEJ6

not attested not anchored not stored refs pending

Smooth Schubert varieties in the affine flag variety of type $\tilde{A}$

Edward Richmond, William Slofstra

arxiv:1702.02236 v1 · 2017-02-08 · math.CO · 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{GE4TDMNF4QFNRDGJDVJMSIEEJ6}

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	2026-05-18T00:51:06.424199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313931b1a5e40ad88cc91d52c920844f82604fd036aff7b44885cd51110b5fa6

Aliases

arxiv: 1702.02236 · arxiv_version: 1702.02236v1 · doi: 10.48550/arxiv.1702.02236 · pith_short_12: GE4TDMNF4QFN · pith_short_16: GE4TDMNF4QFNRDGJ · pith_short_8: GE4TDMNF

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/GE4TDMNF4QFNRDGJDVJMSIEEJ6 \
  | 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: 313931b1a5e40ad88cc91d52c920844f82604fd036aff7b44885cd51110b5fa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61b2e37dd520a486b6284e0720c631111c1d304935493f6bb077886b58ebcf53",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-02-08T00:54:01Z",
    "title_canon_sha256": "707a0f627270582075ed0f37bc46d401ad1e569c5b625b1901a8d2eddd9f7d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02236",
    "kind": "arxiv",
    "version": 1
  }
}