Pith Number

pith:TLB4BEE2

pith:2014:TLB4BEE2BZMNCESDTB5S4JZHB4

not attested not anchored not stored refs pending

Ideal class groups of monoid algebras

Husney Parvez Sarwar

arxiv:1409.0299 v2 · 2014-09-01 · 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{TLB4BEE2BZMNCESDTB5S4JZHB4}

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	2026-05-18T02:04:00.256394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ac3c0909a0e58d11243987b2e27270f0d2502ae8ce342b71468cef44e4ce279

Aliases

arxiv: 1409.0299 · arxiv_version: 1409.0299v2 · doi: 10.48550/arxiv.1409.0299 · pith_short_12: TLB4BEE2BZMN · pith_short_16: TLB4BEE2BZMNCESD · pith_short_8: TLB4BEE2

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/TLB4BEE2BZMNCESDTB5S4JZHB4 \
  | 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: 9ac3c0909a0e58d11243987b2e27270f0d2502ae8ce342b71468cef44e4ce279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b3bc68439547663852f74b2f8e23a71d0a4ee8dbfc7caa28a0e1776f662d215",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-09-01T06:21:36Z",
    "title_canon_sha256": "168914b1f39bf626919d672e5bc44d30b3c960b89e761f3bf52cad7038ec8944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0299",
    "kind": "arxiv",
    "version": 2
  }
}