Pith Number

pith:ACLRHN73

pith:2008:ACLRHN73ZL5YQAXHVW35HWSTJL

not attested not anchored not stored refs pending

The $cl-core$ of an ideal

Janet Vassilev, Louiza Fouli

arxiv:0810.3033 v3 · 2008-10-16 · 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{ACLRHN73ZL5YQAXHVW35HWSTJL}

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	2026-05-18T04:40:46.526621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

009713b7fbcafb8802e7adb7d3da534afd145ba37b45cb05e124afff7721cac5

Aliases

arxiv: 0810.3033 · arxiv_version: 0810.3033v3 · doi: 10.48550/arxiv.0810.3033 · pith_short_12: ACLRHN73ZL5Y · pith_short_16: ACLRHN73ZL5YQAXH · pith_short_8: ACLRHN73

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/ACLRHN73ZL5YQAXHVW35HWSTJL \
  | 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: 009713b7fbcafb8802e7adb7d3da534afd145ba37b45cb05e124afff7721cac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67cf2ca0568c6f3853ab8104d0f6c87344ca514d6db0753dcfc6b80e4a44f8f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2008-10-16T22:04:23Z",
    "title_canon_sha256": "792879823152899d84e6faa9b67b50a201eb39219c65d4a23a1c195b2d2df0f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3033",
    "kind": "arxiv",
    "version": 3
  }
}