Pith Number

pith:XIEWQYPD

pith:2014:XIEWQYPD422IN4ZTSGQUKTDHFD

not attested not anchored not stored refs pending

Expansions of the solutions to the confluent Heun equation in terms of the Kummer confluent hypergeometric functions

A.M. Ishkhanyan, T.A. Ishkhanyan

arxiv:1403.1833 v3 · 2014-03-06 · 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{XIEWQYPD422IN4ZTSGQUKTDHFD}

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	2026-05-18T02:44:31.270989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba096861e3e6b486f33391a1454c6728cb656e8d780791d9d4de6236ed4dce02

Aliases

arxiv: 1403.1833 · arxiv_version: 1403.1833v3 · doi: 10.48550/arxiv.1403.1833 · pith_short_12: XIEWQYPD422I · pith_short_16: XIEWQYPD422IN4ZT · pith_short_8: XIEWQYPD

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/XIEWQYPD422IN4ZTSGQUKTDHFD \
  | 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: ba096861e3e6b486f33391a1454c6728cb656e8d780791d9d4de6236ed4dce02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7e5e25e02453b6bc2965fd98f16b553d4ed16e8abbace9b69a708c3878d941",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-03-06T11:52:19Z",
    "title_canon_sha256": "6f0c1c838284a4a068991606c517f260c43aae24bc0e1d859529cd4ea9464ffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1833",
    "kind": "arxiv",
    "version": 3
  }
}