Pith Number

pith:X24SR6EA

pith:2008:X24SR6EAJZ4XSOC2USB7KA3ZQE

not attested not anchored not stored refs pending

New Strong-Field QED Effects at ELI: Nonperturbative Vacuum Pair Production

Gerald V. Dunne

arxiv:0812.3163 v2 · 2008-12-16 · hep-th · hep-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X24SR6EAJZ4XSOC2USB7KA3ZQE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Classical constant electric fields and the Schwinger effect in de Sitter

Receipt and verification

First computed	2026-05-18T04:36:40.786038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb928f8804e7979385aa483f503798105223194818aa1cfebe70c57cf57a4b7

Aliases

arxiv: 0812.3163 · arxiv_version: 0812.3163v2 · doi: 10.48550/arxiv.0812.3163 · pith_short_12: X24SR6EAJZ4X · pith_short_16: X24SR6EAJZ4XSOC2 · pith_short_8: X24SR6EA

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/X24SR6EAJZ4XSOC2USB7KA3ZQE \
  | 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: beb928f8804e7979385aa483f503798105223194818aa1cfebe70c57cf57a4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cbd05f6eb4b11e244cce68571dc05d485cc670646e146cac7d75bcc30a274a6",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-12-16T23:07:31Z",
    "title_canon_sha256": "3985a46006aaa4f65abdbcf1f6d9c9f7ee3e79d4123d0f44fce332efe2d12182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3163",
    "kind": "arxiv",
    "version": 2
  }
}