Pith Number

pith:L6MTZEGN

pith:2011:L6MTZEGN36F4HW72K7QLEDCURR

not attested not anchored not stored refs pending

Geometric realization for substitution tilings

Jean-Marc Gambaudo, Marcy Barge

arxiv:1111.6641 v1 · 2011-11-28 · 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{L6MTZEGN36F4HW72K7QLEDCURR}

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	2026-05-17T23:53:19.110350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f993c90cddf8bc3dbfa57e0b20c548c6d505169f50b758690cfa42b4a5b5e68

Aliases

arxiv: 1111.6641 · arxiv_version: 1111.6641v1 · doi: 10.48550/arxiv.1111.6641 · pith_short_12: L6MTZEGN36F4 · pith_short_16: L6MTZEGN36F4HW72 · pith_short_8: L6MTZEGN

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/L6MTZEGN36F4HW72K7QLEDCURR \
  | 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: 5f993c90cddf8bc3dbfa57e0b20c548c6d505169f50b758690cfa42b4a5b5e68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "525cce3c0c92988db664515c8b5de15c6d55fb3ce26a6c85215909a597938a67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-11-28T22:37:01Z",
    "title_canon_sha256": "4a7a2177db1027ed6c72e92a6867aebb5359d46752e499d295b7911cb6294e29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6641",
    "kind": "arxiv",
    "version": 1
  }
}