Pith Number

pith:WLZVSAOA

pith:2017:WLZVSAOAB7T2KXRGF3CUZHQIJI

not attested not anchored not stored refs pending

On bounds of homological dimensions in Nakayama algebras

Dag Oskar Madsen, Rene Marczinzik

arxiv:1710.04420 v1 · 2017-10-12 · 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{WLZVSAOAB7T2KXRGF3CUZHQIJI}

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	2026-05-18T00:33:01.099762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f35901c00fe7a55e262ec54c9e084a032c96560922f25ebee359ba06686ffd

Aliases

arxiv: 1710.04420 · arxiv_version: 1710.04420v1 · doi: 10.48550/arxiv.1710.04420 · pith_short_12: WLZVSAOAB7T2 · pith_short_16: WLZVSAOAB7T2KXRG · pith_short_8: WLZVSAOA

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/WLZVSAOAB7T2KXRGF3CUZHQIJI \
  | 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: b2f35901c00fe7a55e262ec54c9e084a032c96560922f25ebee359ba06686ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c2a69652498dd3277efe1e8ba04a94efef3deda0edc73ecb7dbb4334ee3dc0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-10-12T09:32:39Z",
    "title_canon_sha256": "5217dd3a9183f3457188377a13be04780fe5409237e2dfa985e015216c5db299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04420",
    "kind": "arxiv",
    "version": 1
  }
}