Pith Number

pith:LUR4LHZF

pith:2018:LUR4LHZF7GL6NFPZMRVHFI5YDY

not attested not anchored not stored refs pending

Photon-Photon Scattering at the High-Intensity Frontier: Paraxial Beams

Alexander Blinne, Christian Kohlf\"urst, Felix Karbstein, Holger Gies, Matt Zepf

arxiv:1812.02458 v1 · 2018-12-06 · hep-ph · physics.optics · 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{LUR4LHZF7GL6NFPZMRVHFI5YDY}

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	2026-05-17T23:45:32.237475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d23c59f25f997e695f9646a72a3b81e249da1671b41d01f45f7111c0465efe0

Aliases

arxiv: 1812.02458 · arxiv_version: 1812.02458v1 · doi: 10.48550/arxiv.1812.02458 · pith_short_12: LUR4LHZF7GL6 · pith_short_16: LUR4LHZF7GL6NFPZ · pith_short_8: LUR4LHZF

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/LUR4LHZF7GL6NFPZMRVHFI5YDY \
  | 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: 5d23c59f25f997e695f9646a72a3b81e249da1671b41d01f45f7111c0465efe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908b525eafcdefec14ed65761a5f2b3fd5501af3b348ccb17cf4c76d57332c13",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-12-06T11:00:55Z",
    "title_canon_sha256": "8bdc9aa09d84460db15a03a6873893e147a62011f7a048cd7da65ca5e00a0045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02458",
    "kind": "arxiv",
    "version": 1
  }
}