Pith Number

pith:QX5BUYJX

pith:2005:QX5BUYJXEQWB6NHVPX6LPBLTA6

not attested not anchored not stored refs pending

Transformations of Ramanujan's summation formula and its applications

C. Adiga, N. Anitha, T. Kim

arxiv:math/0501528 v1 · 2005-01-28 · 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{QX5BUYJXEQWB6NHVPX6LPBLTA6}

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	2026-07-04T14:39:34.180978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85fa1a6137242c1f34f57dfcb7857307a60961f1a971b1effac53a4aab392e5e

Aliases

arxiv: math/0501528 · arxiv_version: math/0501528v1 · doi: 10.48550/arxiv.math/0501528 · pith_short_12: QX5BUYJXEQWB · pith_short_16: QX5BUYJXEQWB6NHV · pith_short_8: QX5BUYJX

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/QX5BUYJXEQWB6NHVPX6LPBLTA6 \
  | 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: 85fa1a6137242c1f34f57dfcb7857307a60961f1a971b1effac53a4aab392e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b16f30475e319c836473e1fef826815a6fda2ac3457b90477b33477aebf796e8",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "",
    "primary_cat": "math.NT",
    "submitted_at": "2005-01-28T23:08:42Z",
    "title_canon_sha256": "59d1f11e69d5f4aec4132983d3e3f3e948767e19697825b5d7a53d9cea8aae18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0501528",
    "kind": "arxiv",
    "version": 1
  }
}