Pith Number

pith:7QFFS6X6

pith:2010:7QFFS6X622LMKDYCAHWHIFFEP2

not attested not anchored not stored refs pending

Gotzmann squarefree ideals

Andrew H. Hoefel, Jeff Mermin

arxiv:1010.3194 v1 · 2010-10-15 · 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{7QFFS6X622LMKDYCAHWHIFFEP2}

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	2026-05-18T04:39:17.470081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0a597afed696c50f0201ec7414a47e8a3ace12b85a4febb40a91695d9b72ef

Aliases

arxiv: 1010.3194 · arxiv_version: 1010.3194v1 · doi: 10.48550/arxiv.1010.3194 · pith_short_12: 7QFFS6X622LM · pith_short_16: 7QFFS6X622LMKDYC · pith_short_8: 7QFFS6X6

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/7QFFS6X622LMKDYCAHWHIFFEP2 \
  | 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: fc0a597afed696c50f0201ec7414a47e8a3ace12b85a4febb40a91695d9b72ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41517d91b5c80fdd21647b414c66fc7eeac2643bc0563c1ceb77ce7e3caa61cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2010-10-15T15:31:54Z",
    "title_canon_sha256": "e75dfcc9c5e7a0e37c6a9d6cf8f8f15d9c51f48d764bfdd5d7202ae6a94e374c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3194",
    "kind": "arxiv",
    "version": 1
  }
}