Pith Number

pith:BJOVIYKO

pith:2013:BJOVIYKO5Q4XJO35HGGRILGF4Y

not attested not anchored not stored refs pending

Three generated, squarefree, monomial ideals

Andrei Zarojanu, Dorin Popescu

arxiv:1307.8292 v6 · 2013-07-31 · 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{BJOVIYKO5Q4XJO35HGGRILGF4Y}

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	2026-05-18T02:45:58.305442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a5d54614eec3974bb7d398d142cc5e6100961f15a1f4960c8e026ba7b05e852

Aliases

arxiv: 1307.8292 · arxiv_version: 1307.8292v6 · doi: 10.48550/arxiv.1307.8292 · pith_short_12: BJOVIYKO5Q4X · pith_short_16: BJOVIYKO5Q4XJO35 · pith_short_8: BJOVIYKO

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/BJOVIYKO5Q4XJO35HGGRILGF4Y \
  | 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: 0a5d54614eec3974bb7d398d142cc5e6100961f15a1f4960c8e026ba7b05e852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f112e7ed26b99940296f855be9b2c084642090f60eb2c40fd4f3edc49db90564",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "math.AC",
    "submitted_at": "2013-07-31T11:46:39Z",
    "title_canon_sha256": "3bf9e1f58aab63926ab7507023ff533777ab3818a5a7098edd932615b1791e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8292",
    "kind": "arxiv",
    "version": 6
  }
}