Pith Number

pith:ZDIMRB5B

pith:2014:ZDIMRB5BDOXYSDDQJZGFK3JMH2

not attested not anchored not stored refs pending

Confluent hypergeometric expansions of the solutions of the double-confluent Heun equation

A.H. Harutyunyan, A.M. Ishkhanyan, T.A. Ishkhanyan, V.A. Manukyan

arxiv:1403.1884 v5 · 2014-03-07 · 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{ZDIMRB5BDOXYSDDQJZGFK3JMH2}

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	2026-05-18T00:24:45.676215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d0c887a11baf890c704e4c556d2c3e9b76ec0b2cb10896f8b220b821dd104d

Aliases

arxiv: 1403.1884 · arxiv_version: 1403.1884v5 · doi: 10.48550/arxiv.1403.1884 · pith_short_12: ZDIMRB5BDOXY · pith_short_16: ZDIMRB5BDOXYSDDQ · pith_short_8: ZDIMRB5B

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/ZDIMRB5BDOXYSDDQJZGFK3JMH2 \
  | 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: c8d0c887a11baf890c704e4c556d2c3e9b76ec0b2cb10896f8b220b821dd104d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1cb48a9710b5ee38932d68a4ae38183df88cacee8d48479bcc611addce5e70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-03-07T21:45:27Z",
    "title_canon_sha256": "a8a0f332e7c20f17d6bae3e4df81a3534614f00d0aa44b2e1322c17336111c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1884",
    "kind": "arxiv",
    "version": 5
  }
}