Pith Number

pith:C4MABBLO

pith:2026:C4MABBLO5QMBLMJLVBOWTKJHXF

not attested not anchored not stored refs pending

Standard Polynomials for Principal Subalgebras $\mathbb{K}Q_{\geq 1}$ of Path Algebras

Shenglin Zhu, Yihao Zheng

arxiv:2606.23024 v1 · 2026-06-22 · math.RA · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4MABBLO5QMBLMJLVBOWTKJHXF}

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	2026-06-23T03:14:07.054259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

171800856eec1815b12ba85d69a927b975c038ac06385e17eb02f655c1a92376

Aliases

arxiv: 2606.23024 · arxiv_version: 2606.23024v1 · doi: 10.48550/arxiv.2606.23024 · pith_short_12: C4MABBLO5QMB · pith_short_16: C4MABBLO5QMBLMJL · pith_short_8: C4MABBLO

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/C4MABBLO5QMBLMJLVBOWTKJHXF \
  | 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: 171800856eec1815b12ba85d69a927b975c038ac06385e17eb02f655c1a92376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a6739415bfbc35e4bcd3422079f8449f1678af77a279305caea448f02a3ea07",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2026-06-22T08:37:00Z",
    "title_canon_sha256": "8144249c805ff99ed676bf3da61e3621dd480dc3d4c248c40a574c3f0ccbb2c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23024",
    "kind": "arxiv",
    "version": 1
  }
}