Pith Number

pith:YJIHJ723

pith:2012:YJIHJ7234RVYWDE5MDIXCAD7BV

not attested not anchored not stored refs pending

Approximate spin and pseudospin solutions of the Dirac equation for the inversely quadratic Yukawa potential and tensor interaction

B. I. Ita, Majid Hamzavi, Sameer M. Ikhdair

arxiv:1203.6769 v1 · 2012-03-30 · 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{YJIHJ7234RVYWDE5MDIXCAD7BV}

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	2026-05-18T03:59:00.676484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c25074ff5be46b8b0c9d60d171007f0d5387f48c19520142633c61cca1a9c29a

Aliases

arxiv: 1203.6769 · arxiv_version: 1203.6769v1 · doi: 10.48550/arxiv.1203.6769 · pith_short_12: YJIHJ7234RVY · pith_short_16: YJIHJ7234RVYWDE5 · pith_short_8: YJIHJ723

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/YJIHJ7234RVYWDE5MDIXCAD7BV \
  | 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: c25074ff5be46b8b0c9d60d171007f0d5387f48c19520142633c61cca1a9c29a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa15c0a5ae16dacc7ca3f4cdfdc00e1fdc1d9caca3a7cb8c464d65c0ab91bf07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-30T11:23:54Z",
    "title_canon_sha256": "b6ccb0b5e257811f4ffd604169c0f64206d058c8a8c89f61c5eef91dff8e5fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6769",
    "kind": "arxiv",
    "version": 1
  }
}