Pith Number

pith:3QUXBEUL

pith:2013:3QUXBEULLNYKLUFM3DABQ34LTK

not attested not anchored not stored refs pending

New exact solutions of the Dirac equation of a charged particle interacting with an electromagnetic plane wave in a medium

Sandor Varro

arxiv:1305.4370 v1 · 2013-05-19 · 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{3QUXBEULLNYKLUFM3DABQ34LTK}

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	2026-05-18T03:17:11.311189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc2970928b5b70a5d0acd8c0186f8b9aa98fc2142f93a2968e97e11c0e2c475a

Aliases

arxiv: 1305.4370 · arxiv_version: 1305.4370v1 · doi: 10.48550/arxiv.1305.4370 · pith_short_12: 3QUXBEULLNYK · pith_short_16: 3QUXBEULLNYKLUFM · pith_short_8: 3QUXBEUL

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/3QUXBEULLNYKLUFM3DABQ34LTK \
  | 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: dc2970928b5b70a5d0acd8c0186f8b9aa98fc2142f93a2968e97e11c0e2c475a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff3c77f0def14badf2f140314a3fed3f7206074d8246ac6a373db819e435bc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-19T15:20:43Z",
    "title_canon_sha256": "f0dcf8ec2a4af1df16d9c55e89f87ace3e1e59be78029bcb9bc67768df651735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4370",
    "kind": "arxiv",
    "version": 1
  }
}