Pith Number

pith:REWB7NCL

pith:2008:REWB7NCLIVUFCUEV2VVZQC4J2X

not attested not anchored not stored refs pending

Finite Generation of Algebras Associated to Powers of Ideals

Hema Srinivasan, Juergen Herzog, Steven Dale Cutkosky

arxiv:0806.0566 v2 · 2008-06-03 · 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{REWB7NCLIVUFCUEV2VVZQC4J2X}

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	2026-05-18T02:15:51.987345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892c1fb44b4568515095d56b980b89d5da2450d08ea2399f279fcdd9e767837b

Aliases

arxiv: 0806.0566 · arxiv_version: 0806.0566v2 · doi: 10.48550/arxiv.0806.0566 · pith_short_12: REWB7NCLIVUF · pith_short_16: REWB7NCLIVUFCUEV · pith_short_8: REWB7NCL

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/REWB7NCLIVUFCUEV2VVZQC4J2X \
  | 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: 892c1fb44b4568515095d56b980b89d5da2450d08ea2399f279fcdd9e767837b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c23f4410e7ea4c5757cb1abc3222398ca74972668ce2914f01b158508289345",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2008-06-03T15:12:12Z",
    "title_canon_sha256": "4cc340f66d18a5e07d64bd9a503a7cc4051beb2e32a88c5ff44fab9a2b54fbe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0566",
    "kind": "arxiv",
    "version": 2
  }
}