Pith Number

pith:SSNMCG6R

pith:2012:SSNMCG6RVVKI2UJHIR4WFATZPN

not attested not anchored not stored refs pending

Tilings of the plane and Thurston semi-norm

F. Gautero, J.-M. Gambaudo, J.-R. Chazottes

arxiv:1205.5118 v2 · 2012-05-23 · math.MG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSNMCG6RVVKI2UJHIR4WFATZPN}

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.

Cited by

1 paper in Pith

Graph subshifts

Receipt and verification

First computed	2026-05-18T02:48:17.997493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

949ac11bd1ad548d512744796282797b68cd7e022703d843551ed54656d6dc12

Aliases

arxiv: 1205.5118 · arxiv_version: 1205.5118v2 · doi: 10.48550/arxiv.1205.5118 · pith_short_12: SSNMCG6RVVKI · pith_short_16: SSNMCG6RVVKI2UJH · pith_short_8: SSNMCG6R

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/SSNMCG6RVVKI2UJHIR4WFATZPN \
  | 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: 949ac11bd1ad548d512744796282797b68cd7e022703d843551ed54656d6dc12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20e09c32522222819a6b6014a02668c0c42ddf7247ec47db8cd13dcc740522af",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2012-05-23T07:54:55Z",
    "title_canon_sha256": "658e0f5602872eb4d938f402f477e13ad6dc3b30e1344a96f849d357201ef293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5118",
    "kind": "arxiv",
    "version": 2
  }
}