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Pith Number

pith:5Y7RXP5X

pith:2018:5Y7RXP5XUR4VG3QNLGLD2FVYW6
not attested not anchored not stored refs pending

Monochromatic Regular Polygons in finitely colored $\mathbb{Z}_2 *\mathbb{Z}_2 *\mathbb{Z}_2$

Enhui Shi, Hui Xu

arxiv:1807.09411 v1 · 2018-07-25 · math.CO · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{5Y7RXP5XUR4VG3QNLGLD2FVYW6}

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 2026-05-18T00:09:51.396584Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

ee3f1bbfb7a479536e0d59963d16b8b7ad3a622b1b9d0a5930b19a71c56aa99a

Aliases

arxiv: 1807.09411 · arxiv_version: 1807.09411v1 · doi: 10.48550/arxiv.1807.09411 · pith_short_12: 5Y7RXP5XUR4V · pith_short_16: 5Y7RXP5XUR4VG3QN · pith_short_8: 5Y7RXP5X
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/5Y7RXP5XUR4VG3QNLGLD2FVYW6 \
  | 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: ee3f1bbfb7a479536e0d59963d16b8b7ad3a622b1b9d0a5930b19a71c56aa99a
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "0869e5f55a191a7c740e817eab2d1d3ff72cb49e689790bdce41797cfe987b8d",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-07-25T01:49:40Z",
    "title_canon_sha256": "3b6f2964bc7f7ac1dc178c281396e0c9ee7737f1867d504cff02bd3ac00c8711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09411",
    "kind": "arxiv",
    "version": 1
  }
}