Pith Number

pith:SKDN7SCM

pith:2014:SKDN7SCMVZAY3XVXR4MQOJHXMI

not attested not anchored not stored refs pending

Pseudospin and Spin Symmetric Solutions of Dirac Equation: Hellmann Potential, Wei Hua Potential, Varshni Potential

Altug Arda, Ramazan Sever

arxiv:1403.6936 v1 · 2014-03-27 · math-ph · math.MP · 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{SKDN7SCMVZAY3XVXR4MQOJHXMI}

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	2026-05-18T01:43:50.315576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9286dfc84cae418ddeb78f190724f7623e3e2512aaa487ce5af1221bb7d1537b

Aliases

arxiv: 1403.6936 · arxiv_version: 1403.6936v1 · doi: 10.48550/arxiv.1403.6936 · pith_short_12: SKDN7SCMVZAY · pith_short_16: SKDN7SCMVZAY3XVX · pith_short_8: SKDN7SCM

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/SKDN7SCMVZAY3XVXR4MQOJHXMI \
  | 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: 9286dfc84cae418ddeb78f190724f7623e3e2512aaa487ce5af1221bb7d1537b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483ed40046d9e62d89ce84320c1b7b50970ad106847be25d52d165660444b1ec",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-03-27T07:40:34Z",
    "title_canon_sha256": "9c87165f13cad2a18f2de5ff876e1ca628b84fed028a32369c5efc1c3cfe0520"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6936",
    "kind": "arxiv",
    "version": 1
  }
}