Pith Number

pith:SD6P7VUQ

pith:2014:SD6P7VUQWBP6PJVA432SPYMDXA

not attested not anchored not stored refs pending

A metric characterisation of repulsive tilings

J. Savinien

arxiv:1410.7251 v1 · 2014-10-27 · math.MG · math.CO · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SD6P7VUQWBP6PJVA432SPYMDXA}

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	2026-05-18T02:39:10.225919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90fcffd690b05fe7a6a0e6f527e183b816e7beaec602b9f5218c957c94efcff3

Aliases

arxiv: 1410.7251 · arxiv_version: 1410.7251v1 · doi: 10.48550/arxiv.1410.7251 · pith_short_12: SD6P7VUQWBP6 · pith_short_16: SD6P7VUQWBP6PJVA · pith_short_8: SD6P7VUQ

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/SD6P7VUQWBP6PJVA432SPYMDXA \
  | 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: 90fcffd690b05fe7a6a0e6f527e183b816e7beaec602b9f5218c957c94efcff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d559d6968b78e8685a7e7a204916b3dd8a08826d5b2db78edb26ebe5b3950f",
    "cross_cats_sorted": [
      "math.CO",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-10-27T14:25:18Z",
    "title_canon_sha256": "065c1b7ed4090fdaed8ff7b62673efdf87addd8343fb2832931458826b8507c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7251",
    "kind": "arxiv",
    "version": 1
  }
}