Pith Number

pith:AGII233O

pith:2018:AGII233OZNBFA3SU37QOFP4AW7

not attested not anchored not stored refs pending

Diffraction at a time grating in electron-positron pair creation from vacuum

J. Z. Kami\'nski, K. Krajewska, M. Twardy

arxiv:1807.05386 v1 · 2018-07-14 · 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{AGII233OZNBFA3SU37QOFP4AW7}

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	2026-05-18T00:05:30.412725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01908d6f6ecb42506e54dfe0e2bf80b7eebccaa36582b21ed0314923d6c9d0f8

Aliases

arxiv: 1807.05386 · arxiv_version: 1807.05386v1 · doi: 10.48550/arxiv.1807.05386 · pith_short_12: AGII233OZNBF · pith_short_16: AGII233OZNBFA3SU · pith_short_8: AGII233O

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/AGII233OZNBFA3SU37QOFP4AW7 \
  | 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: 01908d6f6ecb42506e54dfe0e2bf80b7eebccaa36582b21ed0314923d6c9d0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aff32733d7202deefb13bab7dd4d58ee2903ef41e7abe6f7b711ca67a7d3645",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-14T11:58:12Z",
    "title_canon_sha256": "7d71e8d1f3ff7a61a68dd68a9d46c21aeb3fafc371d1f0f1e109a8611d956720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05386",
    "kind": "arxiv",
    "version": 1
  }
}