Pith Number

pith:SDD7MCYG

pith:2019:SDD7MCYGSXLEHNUSW6IHCOYRIW

not attested not anchored not stored refs pending

On monomial Golod ideals

Alessandro De Stefani, Hailong Dao

arxiv:1902.00806 v2 · 2019-02-02 · math.AC · math.AT · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDD7MCYGSXLEHNUSW6IHCOYRIW}

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	2026-05-17T23:54:21.591514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90c7f60b0695d643b692b790713b1145b0ccd86ff8c1809256e3a4e47e72fdb7

Aliases

arxiv: 1902.00806 · arxiv_version: 1902.00806v2 · doi: 10.48550/arxiv.1902.00806 · pith_short_12: SDD7MCYGSXLE · pith_short_16: SDD7MCYGSXLEHNUS · pith_short_8: SDD7MCYG

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/SDD7MCYGSXLEHNUSW6IHCOYRIW \
  | 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: 90c7f60b0695d643b692b790713b1145b0ccd86ff8c1809256e3a4e47e72fdb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f14baa27ea2a69ae9086846eecff92dc81b89290b4c67ae2eb78d7525fcdf10",
    "cross_cats_sorted": [
      "math.AT",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2019-02-02T22:35:44Z",
    "title_canon_sha256": "701ef35fe0ae8edb821fac8501b507d9fb8973a832360d399f95e0607c5dc071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00806",
    "kind": "arxiv",
    "version": 2
  }
}