Pith Number

pith:G4FUSKXV

pith:2014:G4FUSKXV24PDWTSWDKAIU2Y66Y

not attested not anchored not stored refs pending

Supersolvability and the Koszul property of root ideal arrangements

Axel Hultman

arxiv:1410.0195 v1 · 2014-10-01 · math.CO · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4FUSKXV24PDWTSWDKAIU2Y66Y}

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	2026-05-18T02:41:17.808569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370b492af5d71e3b4e561a808a6b1ef634b34c77222aefd20e3fe3df39bc08b2

Aliases

arxiv: 1410.0195 · arxiv_version: 1410.0195v1 · doi: 10.48550/arxiv.1410.0195 · pith_short_12: G4FUSKXV24PD · pith_short_16: G4FUSKXV24PDWTSW · pith_short_8: G4FUSKXV

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/G4FUSKXV24PDWTSWDKAIU2Y66Y \
  | 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: 370b492af5d71e3b4e561a808a6b1ef634b34c77222aefd20e3fe3df39bc08b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6dc61e26ef5ac8d2e7459deabb309465f12194c72bc5729107ad477e9bb29a4",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-10-01T12:09:46Z",
    "title_canon_sha256": "301cde05a7644fd41d2ca26216bab86923a68c5633d732f1f0d1605a0bb83c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0195",
    "kind": "arxiv",
    "version": 1
  }
}