Pith Number

pith:OIWZOVPR

pith:2011:OIWZOVPRECGGSBFFMCE3WZJVSC

not attested not anchored not stored refs pending

On the Notion of Complete Intersection outside the Setting of Skew Polynomial Rings

Michaela Vancliff

arxiv:1108.1850 v2 · 2011-08-09 · math.RA · 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{OIWZOVPRECGGSBFFMCE3WZJVSC}

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	2026-05-18T02:25:49.399420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

722d9755f1208c6904a56089bb653590a0d445dfe8f02c2d7e42d3288b6a208a

Aliases

arxiv: 1108.1850 · arxiv_version: 1108.1850v2 · doi: 10.48550/arxiv.1108.1850 · pith_short_12: OIWZOVPRECGG · pith_short_16: OIWZOVPRECGGSBFF · pith_short_8: OIWZOVPR

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/OIWZOVPRECGGSBFFMCE3WZJVSC \
  | 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: 722d9755f1208c6904a56089bb653590a0d445dfe8f02c2d7e42d3288b6a208a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a57ce58b4b737c5fe83829df41457c46bf0c609b8557500f025ae7cf1f10109b",
    "cross_cats_sorted": [
      "math.AC",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-08-09T02:40:24Z",
    "title_canon_sha256": "e30a4f0498785d4786fecafc6937bc801b7d86c8d0dbcc0a92ba35594132d1ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1850",
    "kind": "arxiv",
    "version": 2
  }
}