Pith Number

pith:QNSYOKWB

pith:2019:QNSYOKWBDBVZ2BYCB3PKQYAB2X

not attested not anchored not stored refs pending

Polynomial Generalizations of two-variable Ramanujan type identities

Andrew V. Sills, James Mc Laughlin

arxiv:1901.05328 v1 · 2019-01-05 · 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{QNSYOKWBDBVZ2BYCB3PKQYAB2X}

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	2026-05-17T23:56:11.127225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8365872ac1186b9d07020edea86001d5ce5a9a7abce227c824f021b4c67c3f27

Aliases

arxiv: 1901.05328 · arxiv_version: 1901.05328v1 · doi: 10.48550/arxiv.1901.05328 · pith_short_12: QNSYOKWBDBVZ · pith_short_16: QNSYOKWBDBVZ2BYC · pith_short_8: QNSYOKWB

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/QNSYOKWBDBVZ2BYCB3PKQYAB2X \
  | 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: 8365872ac1186b9d07020edea86001d5ce5a9a7abce227c824f021b4c67c3f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f884c16d7bb33f0ae8357bfeb9b4de8e60f35f14c936cd9772558d0ee5a36e26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-01-05T22:02:54Z",
    "title_canon_sha256": "db3878b51090c07b0fe3ed80639e36e93bbd9ebcc60902724188e060751927f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05328",
    "kind": "arxiv",
    "version": 1
  }
}