Pith Number

pith:YNDN3TSE

pith:2018:YNDN3TSE4PIHRMRNYL7NNHKRIV

not attested not anchored not stored refs pending

On evaluation of the confluent Heun functions

Oleg V. Motygin

arxiv:1804.01007 v1 · 2018-04-02 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNDN3TSE4PIHRMRNYL7NNHKRIV}

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.

Cited by

2 papers in Pith

Bouncing singularities in Schwarzschild: a geometric origin of the QNM convergence region

Green function of the P\"{o}schl-Teller potential

Receipt and verification

First computed	2026-05-18T00:19:31.550469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c346ddce44e3d078b22dc2fed69d51457dfd2b015552911aab5b687a3acc859b

Aliases

arxiv: 1804.01007 · arxiv_version: 1804.01007v1 · doi: 10.48550/arxiv.1804.01007 · pith_short_12: YNDN3TSE4PIH · pith_short_16: YNDN3TSE4PIHRMRN · pith_short_8: YNDN3TSE

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/YNDN3TSE4PIHRMRNYL7NNHKRIV \
  | 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: c346ddce44e3d078b22dc2fed69d51457dfd2b015552911aab5b687a3acc859b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26022be9e49fc2f6b2f64741bba10c044755c256a4d7440fd2e2231bfd869307",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-02T11:54:27Z",
    "title_canon_sha256": "f5460e1869f0d7228dadda0f4f945433b204e59ef1ec3f8fd9e70a305eb365a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01007",
    "kind": "arxiv",
    "version": 1
  }
}