Pith Number

pith:2LDGZFE6

pith:2018:2LDGZFE6VBMSXYCJL3TZY3FSQH

not attested not anchored not stored refs pending

Bounds for modified Struve functions of the first kind and their ratios

Robert E. Gaunt

arxiv:1803.07657 v2 · 2018-03-20 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LDGZFE6VBMSXYCJL3TZY3FSQH}

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	2026-05-18T00:06:50.798952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c66c949ea8592be0495ee79c6cb281dbaf3524d68b843a7d1ff28e23b9359e

Aliases

arxiv: 1803.07657 · arxiv_version: 1803.07657v2 · doi: 10.48550/arxiv.1803.07657 · pith_short_12: 2LDGZFE6VBMS · pith_short_16: 2LDGZFE6VBMSXYCJ · pith_short_8: 2LDGZFE6

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/2LDGZFE6VBMSXYCJL3TZY3FSQH \
  | 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: d2c66c949ea8592be0495ee79c6cb281dbaf3524d68b843a7d1ff28e23b9359e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfc957fe8b373ee9bc414db69b011fdf5077c9de219e4388eb3c90ba41ff29cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-03-20T21:07:05Z",
    "title_canon_sha256": "52c0005c653e3e7106f8a19b24931bf584626100c4dbc3fefa637ae6cc71b002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07657",
    "kind": "arxiv",
    "version": 2
  }
}