Pith Number

pith:Y45RETUW

pith:2018:Y45RETUWIOGVDJ37DU7ZWPL5D5

not attested not anchored not stored refs pending

Rogers--Ramanujan computer searches

Andrew V. Sills, James Mc Laughlin, Peter Zimmer

arxiv:1812.08222 v2 · 2018-12-19 · 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{Y45RETUWIOGVDJ37DU7ZWPL5D5}

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	2026-05-17T23:57:21.074524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c73b124e96438d51a77f1d3f9b3d7d1f609bc216637a9ce5634c81a96e761ad5

Aliases

arxiv: 1812.08222 · arxiv_version: 1812.08222v2 · doi: 10.48550/arxiv.1812.08222 · pith_short_12: Y45RETUWIOGV · pith_short_16: Y45RETUWIOGVDJ37 · pith_short_8: Y45RETUW

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/Y45RETUWIOGVDJ37DU7ZWPL5D5 \
  | 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: c73b124e96438d51a77f1d3f9b3d7d1f609bc216637a9ce5634c81a96e761ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2792547109bd078be03a55ec320d046b5ec346d592fe4be3fc64cd0a251c8b8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-12-19T20:03:17Z",
    "title_canon_sha256": "218eb88eea2435358cd7569b2a64afe7593e2e4286998b0d8ce242200ff9aa3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08222",
    "kind": "arxiv",
    "version": 2
  }
}