Pith Number

pith:FM6SHC6S

pith:2019:FM6SHC6SSYGL3WBPL7ZS4FFNBO

not attested not anchored not stored refs pending

On weakly Gorenstein algebras

Rene Marczinzik

arxiv:1908.04738 v2 · 2019-08-13 · 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{FM6SHC6SSYGL3WBPL7ZS4FFNBO}

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	2026-07-05T07:05:37.600769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b3d238bd2960cbdd82f5ff32e14ad0bb55bef88d0d2763e8c33f0bee6f02a86

Aliases

arxiv: 1908.04738 · arxiv_version: 1908.04738v2 · doi: 10.48550/arxiv.1908.04738 · pith_short_12: FM6SHC6SSYGL · pith_short_16: FM6SHC6SSYGL3WBP · pith_short_8: FM6SHC6S

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/FM6SHC6SSYGL3WBPL7ZS4FFNBO \
  | 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: 2b3d238bd2960cbdd82f5ff32e14ad0bb55bef88d0d2763e8c33f0bee6f02a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d584a440a6cff8e2c3ed128c4a8efc28e67059ba9d06eb901a7198ccd06411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-08-13T16:59:16Z",
    "title_canon_sha256": "bbf2fa7f2fe6946d1167721aa3a9d87b98fcc626ab68d72abf19b0a55677b310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04738",
    "kind": "arxiv",
    "version": 2
  }
}