Pith Number

pith:6XCPSTAG

pith:2014:6XCPSTAGHX7AMD74WYC6PI2A3V

not attested not anchored not stored refs pending

The Appell hypergeometric expansions of the solutions of the general Heun equation

A.M. Ishkhanyan

arxiv:1405.2871 v1 · 2014-05-12 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XCPSTAGHX7AMD74WYC6PI2A3V}

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	2026-05-18T02:52:04.627923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c4f94c063dfe060ffcb605e7a340dd56b1df512f9c2cddf75138193042f71e

Aliases

arxiv: 1405.2871 · arxiv_version: 1405.2871v1 · doi: 10.48550/arxiv.1405.2871 · pith_short_12: 6XCPSTAGHX7A · pith_short_16: 6XCPSTAGHX7AMD74 · pith_short_8: 6XCPSTAG

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/6XCPSTAGHX7AMD74WYC6PI2A3V \
  | 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: f5c4f94c063dfe060ffcb605e7a340dd56b1df512f9c2cddf75138193042f71e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b6ba11e683ececf45f0c4152e16d21a6b1d723e2e9c8a78137a312a6e39761",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-12T18:33:30Z",
    "title_canon_sha256": "e0cfd62559009b552c4fb527172be54d06098925f9252c6c10908b2f27f653a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2871",
    "kind": "arxiv",
    "version": 1
  }
}