Pith Number

pith:2ZG2CP27

pith:2018:2ZG2CP27QVXPSBQ2S35KZRIC5E

not attested not anchored not stored refs pending

Algebras with irreducible module varieties II: Two vertex case

Grzegorz Bobi\'nski, Jan Schr\"oer

arxiv:1801.03677 v1 · 2018-01-11 · 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{2ZG2CP27QVXPSBQ2S35KZRIC5E}

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	2026-05-18T00:26:13.710682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64da13f5f856ef9061a96faacc502e9390e2071adeaa7d5cecf376a4b9c71c1

Aliases

arxiv: 1801.03677 · arxiv_version: 1801.03677v1 · doi: 10.48550/arxiv.1801.03677 · pith_short_12: 2ZG2CP27QVXP · pith_short_16: 2ZG2CP27QVXPSBQ2 · pith_short_8: 2ZG2CP27

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/2ZG2CP27QVXPSBQ2S35KZRIC5E \
  | 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: d64da13f5f856ef9061a96faacc502e9390e2071adeaa7d5cecf376a4b9c71c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14cf213cc1ea3ef32ee1793db23afac1cb6f8b231aa64e56dd0d48b56553df0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-01-11T09:05:52Z",
    "title_canon_sha256": "6d2f2ed82e9ceb4e1cf452bccecddfaae5e3664c43fdd285af5dfe6bdd4c4083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03677",
    "kind": "arxiv",
    "version": 1
  }
}