Pith Number

pith:Z3TFNRE6

pith:2013:Z3TFNRE6Z4D73KPA4OKSFSJUXU

not attested not anchored not stored refs pending

Power sum decompositions of defining equations of reflection arrangements

Alexander Woo, Zach Teitler

arxiv:1304.7202 v3 · 2013-04-26 · math.AG · math.AC · 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{Z3TFNRE6Z4D73KPA4OKSFSJUXU}

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	2026-05-18T01:48:06.985512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee656c49ecf07fda9e0e39522c934bd2256c3fbdb2545772d2ac620f68dbf9e

Aliases

arxiv: 1304.7202 · arxiv_version: 1304.7202v3 · doi: 10.48550/arxiv.1304.7202 · pith_short_12: Z3TFNRE6Z4D7 · pith_short_16: Z3TFNRE6Z4D73KPA · pith_short_8: Z3TFNRE6

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/Z3TFNRE6Z4D73KPA4OKSFSJUXU \
  | 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: cee656c49ecf07fda9e0e39522c934bd2256c3fbdb2545772d2ac620f68dbf9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e10934a1504f1a64e166f5358f1d9d5c6ce43ead435d19112e3332bfeb83f5b6",
    "cross_cats_sorted": [
      "math.AC",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-04-26T15:29:44Z",
    "title_canon_sha256": "c6e5f2de4fed26b1f3d0c9a8bbc811f7b3baaa16ec76e7a577b3a2f9272b812d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7202",
    "kind": "arxiv",
    "version": 3
  }
}