Pith Number

pith:PV3F7BJ7

pith:2005:PV3F7BJ7QOFILUYDWSUBC7A7UY

not attested not anchored not stored refs pending

Continued fractions and transcendental numbers

Boris Adamczewski (ICJ), Les J. L. Davison (LAURENTIAN University), Yann Bugeaud (IRMA)

arxiv:math/0511682 v1 · 2005-11-28 · 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{PV3F7BJ7QOFILUYDWSUBC7A7UY}

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	2026-05-18T03:56:23.223796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d765f853f838a85d303b4a8117c1fa614e8df54c57bb9eb5a6dbf20ecd20308

Aliases

arxiv: math/0511682 · arxiv_version: math/0511682v1 · doi: 10.48550/arxiv.math/0511682 · pith_short_12: PV3F7BJ7QOFI · pith_short_16: PV3F7BJ7QOFILUYD · pith_short_8: PV3F7BJ7

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/PV3F7BJ7QOFILUYDWSUBC7A7UY \
  | 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: 7d765f853f838a85d303b4a8117c1fa614e8df54c57bb9eb5a6dbf20ecd20308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a63ef100ba1aaa6ca8f54a9939df085f00063679b6ab7cb34535f1a34ee2a5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.NT",
    "submitted_at": "2005-11-28T14:02:07Z",
    "title_canon_sha256": "2bd9a54dea927c581ff45e266431c83e8628cfb91aa5f1e3da932d9034fc37b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0511682",
    "kind": "arxiv",
    "version": 1
  }
}