Pith Number

pith:WQSS7VYX

pith:2016:WQSS7VYXN3LZ34MO7GCKRR746B

not attested not anchored not stored refs pending

A new system of coordinates for the tilings $\{p,3\}$ and $\{p$$-$$2,4\}$

Maurice Margenstern

arxiv:1605.03753 v3 · 2016-05-12 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQSS7VYXN3LZ34MO7GCKRR746B}

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	2026-05-18T01:10:42.615556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4252fd7176ed79df18ef984a8c7fcf04a3e4a7814e8a27a6af20f931e8227d4

Aliases

arxiv: 1605.03753 · arxiv_version: 1605.03753v3 · doi: 10.48550/arxiv.1605.03753 · pith_short_12: WQSS7VYXN3LZ · pith_short_16: WQSS7VYXN3LZ34MO · pith_short_8: WQSS7VYX

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/WQSS7VYXN3LZ34MO7GCKRR746B \
  | 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: b4252fd7176ed79df18ef984a8c7fcf04a3e4a7814e8a27a6af20f931e8227d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3688e6af56637e4e31230bc26a01effd89025dc38ac6e6ddc48ac638539ad78a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-05-12T10:47:50Z",
    "title_canon_sha256": "b8f9e6ca3ac42fd699da781e97955ee05f35463858a61e133a8135e3ab929364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03753",
    "kind": "arxiv",
    "version": 3
  }
}