Pith Number

pith:P2MV6N5A

pith:2026:P2MV6N5AAOUHYFMUJP4WSV2SWE

not attested not anchored not stored refs pending

On a conjecture of Amdeberhan, Andrews and Ballantine for double Lambert series

Aman Singh, Rahul Kumar

arxiv:2605.21163 v1 · 2026-05-20 · math.NT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2MV6N5AAOUHYFMUJP4WSV2SWE}

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	2026-05-21T01:05:40.570010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e995f37a003a87c15944bf9695752b13e2467cd004214fc05b341509b2f3c39

Aliases

arxiv: 2605.21163 · arxiv_version: 2605.21163v1 · doi: 10.48550/arxiv.2605.21163 · pith_short_12: P2MV6N5AAOUH · pith_short_16: P2MV6N5AAOUHYFMU · pith_short_8: P2MV6N5A

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/P2MV6N5AAOUHYFMUJP4WSV2SWE \
  | 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: 7e995f37a003a87c15944bf9695752b13e2467cd004214fc05b341509b2f3c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c18f6a7a983b511136d665fc12f7360121f82a45a285ef80f6e2667afb17e9e",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2026-05-20T13:31:37Z",
    "title_canon_sha256": "d900e4e9bfa8bacaacbfd9403809c759aaa2e54e810426647d0201c171539aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21163",
    "kind": "arxiv",
    "version": 1
  }
}