Pith Number

pith:FBET5YYJ

pith:2014:FBET5YYJYVMHO7DVBUCLNPY3RG

not attested not anchored not stored refs pending

Fifteen classes of solutions of the quantum two-state problem in terms of the confluent Heun function

A.E. Grigoryan, A.M. Ishkhanyan

arxiv:1402.1326 v3 · 2014-02-06 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBET5YYJYVMHO7DVBUCLNPY3RG}

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	2026-05-18T02:38:10.294683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28493ee309c558777c750d04b6bf1b89ad1d640758949b6553be17017a3d28a3

Aliases

arxiv: 1402.1326 · arxiv_version: 1402.1326v3 · doi: 10.48550/arxiv.1402.1326 · pith_short_12: FBET5YYJYVMH · pith_short_16: FBET5YYJYVMHO7DV · pith_short_8: FBET5YYJ

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/FBET5YYJYVMHO7DVBUCLNPY3RG \
  | 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: 28493ee309c558777c750d04b6bf1b89ad1d640758949b6553be17017a3d28a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc8681bbc4260925dd64359d7d4375380c4747507e9d4f125337dc84db99bb74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-02-06T11:37:18Z",
    "title_canon_sha256": "6af34b752bc741a726959f417f7e53d24050adad5dc8acf7ba12aad9b4a719d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1326",
    "kind": "arxiv",
    "version": 3
  }
}