Pith Number

pith:VFDRJA2T

pith:2011:VFDRJA2T2MXDC3UJELPS6WZLUM

not attested not anchored not stored refs pending

Asymptotics of Pad\'e approximants to a certain class of elliptic-type functions

Laurent Baratchart, Maxim Yattselev

arxiv:1103.3556 v2 · 2011-03-18 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFDRJA2T2MXDC3UJELPS6WZLUM}

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	2026-05-18T03:51:58.667368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a947148353d32e316e8922df2f5b2ba309fe23e0beea815c28f9387e38e36f87

Aliases

arxiv: 1103.3556 · arxiv_version: 1103.3556v2 · doi: 10.48550/arxiv.1103.3556 · pith_short_12: VFDRJA2T2MXD · pith_short_16: VFDRJA2T2MXDC3UJ · pith_short_8: VFDRJA2T

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/VFDRJA2T2MXDC3UJELPS6WZLUM \
  | 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: a947148353d32e316e8922df2f5b2ba309fe23e0beea815c28f9387e38e36f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4a0e98b9e4a9d9f7d43b2316c7520ef62520d06e02b1518075dacb558615aee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-03-18T05:27:52Z",
    "title_canon_sha256": "58a7a498b50b46866855fdc49011cb5bc00457c4569df4815db3ff879d675b35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3556",
    "kind": "arxiv",
    "version": 2
  }
}