Pith Number

pith:LOYQ32VG

pith:2019:LOYQ32VGC6NEVV46TP2WTXZ6LH

not attested not anchored not stored refs pending

Rigidity of Bott-Samelson-Demazure-Hansen variety for $PSO(2n+1, \mathbb{C})$

Pinakinath Saha, S.Senthamarai Kannan

arxiv:1908.05605 v1 · 2019-08-13 · math.AG · math.CO · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOYQ32VGC6NEVV46TP2WTXZ6LH}

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	2026-07-04T23:56:54.288670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bb10deaa6179a4ad79e9bf569df3e59f5bfb937dbee5756dc229c9ca1f92d97

Aliases

arxiv: 1908.05605 · arxiv_version: 1908.05605v1 · doi: 10.48550/arxiv.1908.05605 · pith_short_12: LOYQ32VGC6NE · pith_short_16: LOYQ32VGC6NEVV46 · pith_short_8: LOYQ32VG

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/LOYQ32VGC6NEVV46TP2WTXZ6LH \
  | 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: 5bb10deaa6179a4ad79e9bf569df3e59f5bfb937dbee5756dc229c9ca1f92d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "669fcf94fe46550089684705546ccdf28b4544bbb86afa81471fd0cdacf3920e",
    "cross_cats_sorted": [
      "math.CO",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-08-13T19:14:25Z",
    "title_canon_sha256": "5bdb7814a39856b411d4e3f8614424866cbe7f9b386fe90803211a92c3f9de2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05605",
    "kind": "arxiv",
    "version": 1
  }
}