Pith Number

pith:FDW3PWNO

pith:2018:FDW3PWNOL6366CDRAJPOTFDST4

not attested not anchored not stored refs pending

The Convergence Behavior of $q$-Continued Fractions on the Unit Circle

Douglas Bowman, James Mc Laughlin

arxiv:1812.11221 v1 · 2018-12-28 · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDW3PWNOL6366CDRAJPOTFDST4}

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	2026-05-17T23:57:14.367224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28edb7d9ae5fb7ef0871025ee994729f0e036a1119575dd273d656839847c46e

Aliases

arxiv: 1812.11221 · arxiv_version: 1812.11221v1 · doi: 10.48550/arxiv.1812.11221 · pith_short_12: FDW3PWNOL636 · pith_short_16: FDW3PWNOL6366CDR · pith_short_8: FDW3PWNO

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/FDW3PWNOL6366CDRAJPOTFDST4 \
  | 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: 28edb7d9ae5fb7ef0871025ee994729f0e036a1119575dd273d656839847c46e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce918a054626dffcb264a23710b50c77737835b71e474d67f56a19843896173",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-12-28T21:25:14Z",
    "title_canon_sha256": "95af47e516046c32acc7904ff2db0999fc02499e32abb0449a18fd080ec9ccb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11221",
    "kind": "arxiv",
    "version": 1
  }
}