Pith Number

pith:QYRV6X53

pith:2015:QYRV6X53RWJDJ4TFI7UFY3JB4Z

not attested not anchored not stored refs pending

Classifying local Artinian Gorenstein algebras

Joachim Jelisiejew

arxiv:1511.08007 v3 · 2015-11-25 · math.AC · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYRV6X53RWJDJ4TFI7UFY3JB4Z}

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	2026-05-18T01:02:30.947425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86235f5fbb8d9234f26547e85c6d21e6705ae93c071afb55fa79942bf0be6023

Aliases

arxiv: 1511.08007 · arxiv_version: 1511.08007v3 · doi: 10.48550/arxiv.1511.08007 · pith_short_12: QYRV6X53RWJD · pith_short_16: QYRV6X53RWJDJ4TF · pith_short_8: QYRV6X53

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/QYRV6X53RWJDJ4TFI7UFY3JB4Z \
  | 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: 86235f5fbb8d9234f26547e85c6d21e6705ae93c071afb55fa79942bf0be6023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7a41b9ff3bb55e223777764df9dbd078cca7e837fa4fc0933d62ca8a8781be",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-11-25T10:10:14Z",
    "title_canon_sha256": "d62562e519392b601b6b17a0da1f6735f2446c4366481c8674f70a6551231f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08007",
    "kind": "arxiv",
    "version": 3
  }
}