Pith Number

pith:3IL566LX

pith:2012:3IL566LX5QTRXYZ6JJL52FPVGS

not attested not anchored not stored refs pending

Ad-nilpotent ideals and The Shi arrangement

Chao-Ping Dong

arxiv:1205.6632 v3 · 2012-05-30 · 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{3IL566LX5QTRXYZ6JJL52FPVGS}

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	2026-05-18T03:13:46.494107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da17df7977ec271be33e4a57dd15f534beff133358b788fcbce4e6a0c8af5fdc

Aliases

arxiv: 1205.6632 · arxiv_version: 1205.6632v3 · doi: 10.48550/arxiv.1205.6632 · pith_short_12: 3IL566LX5QTR · pith_short_16: 3IL566LX5QTRXYZ6 · pith_short_8: 3IL566LX

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/3IL566LX5QTRXYZ6JJL52FPVGS \
  | 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: da17df7977ec271be33e4a57dd15f534beff133358b788fcbce4e6a0c8af5fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf95fc8c7004c471f7fb47d2b9cf1feddf79688a49c001039d08643c838986f",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-05-30T11:13:49Z",
    "title_canon_sha256": "9d6c068200ddec8581399a83743587f4e66bb189832ced509b644a85c43a18c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6632",
    "kind": "arxiv",
    "version": 3
  }
}