Pith Number

pith:DA36AMBG

pith:2018:DA36AMBGNRQSI3IMT33CAOKPRT

not attested not anchored not stored refs pending

A quantitative shrinking target result on Sturmian sequences for rotations

David Constantine, Jon Chaika

arxiv:1802.01370 v2 · 2018-02-05 · 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{DA36AMBGNRQSI3IMT33CAOKPRT}

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	2026-05-18T00:11:28.076751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1837e030266c61246d0c9ef620394f8cf05e603a08919896b865cd95e48a48c8

Aliases

arxiv: 1802.01370 · arxiv_version: 1802.01370v2 · doi: 10.48550/arxiv.1802.01370 · pith_short_12: DA36AMBGNRQS · pith_short_16: DA36AMBGNRQSI3IM · pith_short_8: DA36AMBG

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/DA36AMBGNRQSI3IMT33CAOKPRT \
  | 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: 1837e030266c61246d0c9ef620394f8cf05e603a08919896b865cd95e48a48c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c3b47c91841a72984200df22b5cb2f96624fbd01521812bf82875a9e0d2e0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-02-05T12:37:50Z",
    "title_canon_sha256": "2d3289c074ee279c5acd9c59da84daf81ce4e9e1e696b99f581510c35f1f34ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01370",
    "kind": "arxiv",
    "version": 2
  }
}