Pith Number

pith:OCHKXVAL

pith:2013:OCHKXVALSVVCL33XYOMYPBL2JJ

not attested not anchored not stored refs pending

The stable set of associated prime ideals of a squarefree principal Borel ideal

Adnan Aslam

arxiv:1301.7152 v1 · 2013-01-30 · 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{OCHKXVALSVVCL33XYOMYPBL2JJ}

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	2026-05-18T03:35:01.172120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

708eabd40b956a25ef77c39987857a4a567a640a1dd6bc9a0cdd52f593d228e2

Aliases

arxiv: 1301.7152 · arxiv_version: 1301.7152v1 · doi: 10.48550/arxiv.1301.7152 · pith_short_12: OCHKXVALSVVC · pith_short_16: OCHKXVALSVVCL33X · pith_short_8: OCHKXVAL

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/OCHKXVALSVVCL33XYOMYPBL2JJ \
  | 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: 708eabd40b956a25ef77c39987857a4a567a640a1dd6bc9a0cdd52f593d228e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2bdb67d5718f91ee1c3abc7722fd41aad0b97f963473c2f8df65b5667d50225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2013-01-30T07:39:41Z",
    "title_canon_sha256": "002a8ae32627dec800b6e46db189d91e342ddd3f51d88d41e312fefc83538c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7152",
    "kind": "arxiv",
    "version": 1
  }
}