Pith Number

pith:2KE53YMM

pith:2016:2KE53YMMIKURR63VRDIBP7BTAS

not attested not anchored not stored refs pending

On the reductive monoid associated to a parabolic subgroup

Jonathan Wang

arxiv:1602.07233 v1 · 2016-02-23 · 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{2KE53YMMIKURR63VRDIBP7BTAS}

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	2026-05-18T01:20:06.886054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d289dde18c42a918fb7588d017fc3304a821f235b48977a48d72e284002ab3e4

Aliases

arxiv: 1602.07233 · arxiv_version: 1602.07233v1 · doi: 10.48550/arxiv.1602.07233 · pith_short_12: 2KE53YMMIKUR · pith_short_16: 2KE53YMMIKURR63V · pith_short_8: 2KE53YMM

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/2KE53YMMIKURR63VRDIBP7BTAS \
  | 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: d289dde18c42a918fb7588d017fc3304a821f235b48977a48d72e284002ab3e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14eea50f35277382a9578a4886c467410fd0ba4a361c03b0c727a63d9fa37853",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-02-23T17:00:13Z",
    "title_canon_sha256": "050f20f4c30a97d334dae55b68bbb52686b3450dff68edd7f632140c4a0f7ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07233",
    "kind": "arxiv",
    "version": 1
  }
}