Pith Number

pith:4BBFUBMJ

pith:2014:4BBFUBMJPHK57UMF2IW5NJR5MX

not attested not anchored not stored refs pending

Laser photon merging in an electromagnetic field inhomogeneity

Felix Karbstein, Holger Gies, Rashid Shaisultanov

arxiv:1406.2972 v2 · 2014-06-11 · hep-ph · 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{4BBFUBMJPHK57UMF2IW5NJR5MX}

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	2026-05-18T02:45:21.311688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0425a058979d5dfd185d22dd6a63d65fcfd2f465e2ab1ee274dbb089357b888

Aliases

arxiv: 1406.2972 · arxiv_version: 1406.2972v2 · doi: 10.48550/arxiv.1406.2972 · pith_short_12: 4BBFUBMJPHK5 · pith_short_16: 4BBFUBMJPHK57UMF · pith_short_8: 4BBFUBMJ

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/4BBFUBMJPHK57UMF2IW5NJR5MX \
  | 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: e0425a058979d5dfd185d22dd6a63d65fcfd2f465e2ab1ee274dbb089357b888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1041f43444a986e55061307d7048f1d97f4b4d9cba98db3efe9ac5ea75cb92e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-06-11T17:23:01Z",
    "title_canon_sha256": "8e0059e313759d7a84387477e228bab22bad8693ee6cbbcc9d2fb48b367307b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2972",
    "kind": "arxiv",
    "version": 2
  }
}