Pith Number

pith:24JIFLKZ

pith:2016:24JIFLKZBWKQ3K6QF3CNOABPWG

not attested not anchored not stored refs pending

Linear recursive odometers and beta-expansions

Maria Rita Iac\`o, Robert F. Tichy, Wolfgang Steiner

arxiv:1604.07223 v2 · 2016-04-25 · 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{24JIFLKZBWKQ3K6QF3CNOABPWG}

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	2026-05-18T01:16:12.584166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d71282ad590d950dabd02ec4d7002fb1ba5997177529a1f5707f4e03f0b2b042

Aliases

arxiv: 1604.07223 · arxiv_version: 1604.07223v2 · doi: 10.48550/arxiv.1604.07223 · pith_short_12: 24JIFLKZBWKQ · pith_short_16: 24JIFLKZBWKQ3K6Q · pith_short_8: 24JIFLKZ

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/24JIFLKZBWKQ3K6QF3CNOABPWG \
  | 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: d71282ad590d950dabd02ec4d7002fb1ba5997177529a1f5707f4e03f0b2b042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5194e3d76332c225f7114bf6692bfc61f4af226ad0b5da4514de1a5fa523583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-04-25T12:11:10Z",
    "title_canon_sha256": "0dc4476857a409f9c5b8165a447cce8d90482eb90f0477e505c6ff1fceb60615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07223",
    "kind": "arxiv",
    "version": 2
  }
}