Pith Number

pith:LRPDVTKF

pith:2015:LRPDVTKFPDASCTSYLNHPK5HDDQ

not attested not anchored not stored refs pending

Multiple Lerch zeta functions and an idea of Ramanujan

Biswajyoti Saha, Sanoli Gun

arxiv:1510.05835 v3 · 2015-10-20 · 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{LRPDVTKFPDASCTSYLNHPK5HDDQ}

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	2026-05-18T00:42:13.494240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5e3acd4578c1214e585b4ef574e31c1bbeb86d2dae8590544ec7a7767e3e89

Aliases

arxiv: 1510.05835 · arxiv_version: 1510.05835v3 · doi: 10.48550/arxiv.1510.05835 · pith_short_12: LRPDVTKFPDAS · pith_short_16: LRPDVTKFPDASCTSY · pith_short_8: LRPDVTKF

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/LRPDVTKFPDASCTSYLNHPK5HDDQ \
  | 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: 5c5e3acd4578c1214e585b4ef574e31c1bbeb86d2dae8590544ec7a7767e3e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7229838fd5bb3db13accf27dd7aa3a0915477856ce8ac2dff9b2063422f2323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-10-20T11:15:47Z",
    "title_canon_sha256": "ce93c32090063b1e8cd0ddd67ad6d40918577aad63c0d6f76f2d83fa0ae2c31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05835",
    "kind": "arxiv",
    "version": 3
  }
}