Pith Number

pith:JOJIFFG4

pith:2014:JOJIFFG4M542KIOJBGCGHMD3MP

not attested not anchored not stored refs pending

On v-Marot Mori rings and C-rings

Alfred Geroldinger, Andreas Reinhart, Sebastian Ramacher

arxiv:1401.2761 v2 · 2014-01-13 · 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{JOJIFFG4M542KIOJBGCGHMD3MP}

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	2026-05-18T02:39:08.966849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b928294dc6779a521c9098463b07b63c8c2eaeb4f3229a98f8ae1632846e2e8

Aliases

arxiv: 1401.2761 · arxiv_version: 1401.2761v2 · doi: 10.48550/arxiv.1401.2761 · pith_short_12: JOJIFFG4M542 · pith_short_16: JOJIFFG4M542KIOJ · pith_short_8: JOJIFFG4

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/JOJIFFG4M542KIOJBGCGHMD3MP \
  | 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: 4b928294dc6779a521c9098463b07b63c8c2eaeb4f3229a98f8ae1632846e2e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24b8ba85be7a843ee07c24a087d4745410983559975abb25b9c13505b24ffaf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-01-13T09:13:42Z",
    "title_canon_sha256": "93153a00a25a146d3b22362f1626ee86436eacb8e999806a019ba1b9b73cab18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2761",
    "kind": "arxiv",
    "version": 2
  }
}