Pith Number

pith:2AJS64QG

pith:2015:2AJS64QGRGK5HUB7FJB6MA2WZL

not attested not anchored not stored refs pending

Subshifts with Slowly Growing Numbers of Follower Sets

Nic Ormes, Ronnie Pavlov, Thomas French

arxiv:1509.01273 v1 · 2015-09-03 · 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{2AJS64QGRGK5HUB7FJB6MA2WZL}

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	2026-05-18T01:33:59.023351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0132f72068995d3d03f2a43e60356cafec8baf8426b7bcf7b4bd160c67fe357

Aliases

arxiv: 1509.01273 · arxiv_version: 1509.01273v1 · doi: 10.48550/arxiv.1509.01273 · pith_short_12: 2AJS64QGRGK5 · pith_short_16: 2AJS64QGRGK5HUB7 · pith_short_8: 2AJS64QG

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/2AJS64QGRGK5HUB7FJB6MA2WZL \
  | 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: d0132f72068995d3d03f2a43e60356cafec8baf8426b7bcf7b4bd160c67fe357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1584da9499dd12e39b4cac0f470881cd5893d94c01fa7cce025e4a029ce6b931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-09-03T20:39:07Z",
    "title_canon_sha256": "12865f9d2f6bd866a88c4218c21dac03264ec39e6b1f6345ad8a5fe1b5428b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01273",
    "kind": "arxiv",
    "version": 1
  }
}