Pith Number

pith:GIFHWHEE

pith:2015:GIFHWHEEQW6WIQ65JZSN56XG4W

not attested not anchored not stored refs pending

On automorphism groups of low complexity subshifts

Alejandro Maass, Fabien Durand, Samuel Petite, Sebasti\'an Donoso

arxiv:1501.00510 v2 · 2015-01-02 · 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{GIFHWHEEQW6WIQ65JZSN56XG4W}

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	2026-05-18T01:37:03.896706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

320a7b1c8485bd6443dd4e64defae6e5a2ac6a4e216d3e0c04494424a5c66f3b

Aliases

arxiv: 1501.00510 · arxiv_version: 1501.00510v2 · doi: 10.48550/arxiv.1501.00510 · pith_short_12: GIFHWHEEQW6W · pith_short_16: GIFHWHEEQW6WIQ65 · pith_short_8: GIFHWHEE

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/GIFHWHEEQW6WIQ65JZSN56XG4W \
  | 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: 320a7b1c8485bd6443dd4e64defae6e5a2ac6a4e216d3e0c04494424a5c66f3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fac36673e00421fca368b5f0f3f24b4ea9501f98e2bbc1967aa7f42e4585cdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-01-02T22:38:12Z",
    "title_canon_sha256": "09640bb86d000bf32bea191753635f92898db17cfe59a3d094325de1787f575b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00510",
    "kind": "arxiv",
    "version": 2
  }
}