Pith Number

pith:3EVFS25M

pith:2024:3EVFS25M43SJA55UN6NEU4KFZJ

not attested not anchored not stored refs pending

Ap\'ery Acceleration of Continued Fractions

Henri Cohen

arxiv:2401.17720 v1 · 2024-01-31 · math.NT · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EVFS25M43SJA55UN6NEU4KFZJ}

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	2026-07-05T07:39:41.262343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92a596bace6e49077b46f9a4a7145ca7af008d4325cbde2278f1f2387df5539

Aliases

arxiv: 2401.17720 · arxiv_version: 2401.17720v1 · doi: 10.48550/arxiv.2401.17720 · pith_short_12: 3EVFS25M43SJ · pith_short_16: 3EVFS25M43SJA55U · pith_short_8: 3EVFS25M

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/3EVFS25M43SJA55UN6NEU4KFZJ \
  | 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: d92a596bace6e49077b46f9a4a7145ca7af008d4325cbde2278f1f2387df5539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea801acce88e7e93f20d20d493fe7e0ea4e480c040a82a79d4a6b700d7090a66",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2024-01-31T10:31:41Z",
    "title_canon_sha256": "dc23a4af9950ebaba9fa8265a297a5c24549e4ceeda12f985347bbfd690ce0ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17720",
    "kind": "arxiv",
    "version": 1
  }
}