Pith Number

pith:T23WT6WV

pith:2015:T23WT6WVRKFRES4MYYMT2I42NX

not attested not anchored not stored refs pending

QFT Treatment of the Klein Paradox

C. Xu, Y. J. Li

arxiv:1504.00901 v1 · 2015-03-31 · hep-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{T23WT6WVRKFRES4MYYMT2I42NX}

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.

Cited by

1 paper in Pith

Hydrodynamic Analog of the Klein Paradox: Vacuum Instability and Pair Production in a Linear Elastic Medium

Receipt and verification

First computed	2026-05-18T02:19:36.783747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eb769fad58a8b124b8cc6193d239a6dc0576b4d5f7e66be344c6b176d60c26b

Aliases

arxiv: 1504.00901 · arxiv_version: 1504.00901v1 · doi: 10.48550/arxiv.1504.00901 · pith_short_12: T23WT6WVRKFR · pith_short_16: T23WT6WVRKFRES4M · pith_short_8: T23WT6WV

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/T23WT6WVRKFRES4MYYMT2I42NX \
  | 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: 9eb769fad58a8b124b8cc6193d239a6dc0576b4d5f7e66be344c6b176d60c26b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5884bffaa975c1022544565ed239496507a7f5c902f9ce1a89e1dec351f9db7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-03-31T04:46:47Z",
    "title_canon_sha256": "dd3ccba1e7cc9227363f300eef206570a2362f05d0cb6be2bd2698899a6df0d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00901",
    "kind": "arxiv",
    "version": 1
  }
}