Pith Number

pith:BQS4DATL

pith:2014:BQS4DATLBZ5IYDGDDHLLKZKWZO

not attested not anchored not stored refs pending

Thirty five classes of solutions of the quantum time-dependent two-state problem in terms of the general Heun functions

A.M. Ishkhanyan, T.A. Ishkhanyan, T.A. Shahverdyan

arxiv:1404.3922 v2 · 2014-04-12 · quant-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{BQS4DATLBZ5IYDGDDHLLKZKWZO}

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	2026-05-18T02:29:45.554888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c25c1826b0e7a8c0cc319d6b56556cb8fa5a4b8b354cc6a2b1cbebb43db15d7

Aliases

arxiv: 1404.3922 · arxiv_version: 1404.3922v2 · doi: 10.48550/arxiv.1404.3922 · pith_short_12: BQS4DATLBZ5I · pith_short_16: BQS4DATLBZ5IYDGD · pith_short_8: BQS4DATL

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/BQS4DATLBZ5IYDGDDHLLKZKWZO \
  | 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: 0c25c1826b0e7a8c0cc319d6b56556cb8fa5a4b8b354cc6a2b1cbebb43db15d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36ee9669f7f1a449a6bf19501298bc9660ca917742347a701862ad3ab33222ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-12T05:09:22Z",
    "title_canon_sha256": "2ccf072faa8751b4e45b5c91a8e7bf46b768f05385b7a9cd1390cbbf24406abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3922",
    "kind": "arxiv",
    "version": 2
  }
}