Pith Number

pith:5YR23GDV

pith:2015:5YR23GDVD5TWUT7RS2XKYS5SFL

not attested not anchored not stored refs pending

Regularity of powers of edge ideal of whiskered cycles

Mahdieh Moghimian, Seyed Amin Seyed Fakhari, Siamak Yassemi

arxiv:1505.06096 v1 · 2015-05-22 · 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{5YR23GDVD5TWUT7RS2XKYS5SFL}

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	2026-05-18T02:03:49.149924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee23ad98751f676a4ff196aeac4bb22af9bd1b9e07e0a3125ab99d1eef06db78

Aliases

arxiv: 1505.06096 · arxiv_version: 1505.06096v1 · doi: 10.48550/arxiv.1505.06096 · pith_short_12: 5YR23GDVD5TW · pith_short_16: 5YR23GDVD5TWUT7R · pith_short_8: 5YR23GDV

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/5YR23GDVD5TWUT7RS2XKYS5SFL \
  | 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: ee23ad98751f676a4ff196aeac4bb22af9bd1b9e07e0a3125ab99d1eef06db78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6f10cb6533f8b21e8831d6f4860def94a2e296d7f671ba7aa4890da0266a8c",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-05-22T14:31:46Z",
    "title_canon_sha256": "ac3fd9f48700acd0e7b4994bc2339a4d786c1269d4424e7aaeb198519ac8a1a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06096",
    "kind": "arxiv",
    "version": 1
  }
}