Pith Number

pith:KV44OJV4

pith:2017:KV44OJV43TZODWPN4EW7TK3REY

not attested not anchored not stored refs pending

Binomial edge ideals of regularity $3$

Dariush Kiani, Sara Saeedi Madani

arxiv:1706.09002 v1 · 2017-06-27 · math.AC · 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{KV44OJV43TZODWPN4EW7TK3REY}

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	2026-05-18T00:41:20.157542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5579c726bcdcf2e1d9ede12df9ab7126166b874c41a51b4b618a24623f23943f

Aliases

arxiv: 1706.09002 · arxiv_version: 1706.09002v1 · doi: 10.48550/arxiv.1706.09002 · pith_short_12: KV44OJV43TZO · pith_short_16: KV44OJV43TZODWPN · pith_short_8: KV44OJV4

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/KV44OJV43TZODWPN4EW7TK3REY \
  | 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: 5579c726bcdcf2e1d9ede12df9ab7126166b874c41a51b4b618a24623f23943f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "708ecf847f836419ae9114c22454bd0d9c2a31046aec560f3e4bc5858ed6d640",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-06-27T18:34:10Z",
    "title_canon_sha256": "26af3c6244cc175d2dbf9ec773aa3226c163be079f8a6d491c304830ee21473d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09002",
    "kind": "arxiv",
    "version": 1
  }
}