Pith Number

pith:OPY7NJGE

pith:2012:OPY7NJGEFYCVEWXYM55YBEYGSL

not attested not anchored not stored refs pending

Subthreshold pair production in short laser pulses

A. I. Titov, B. Kampfer, D. Seipt, T. Nousch

arxiv:1206.0159 v1 · 2012-06-01 · 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{OPY7NJGEFYCVEWXYM55YBEYGSL}

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	2026-05-18T03:54:26.964527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f1f6a4c42e05525af8677b80930692fd49167cce3036516f5ae6dfea07b6a5

Aliases

arxiv: 1206.0159 · arxiv_version: 1206.0159v1 · doi: 10.48550/arxiv.1206.0159 · pith_short_12: OPY7NJGEFYCV · pith_short_16: OPY7NJGEFYCVEWXY · pith_short_8: OPY7NJGE

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/OPY7NJGEFYCVEWXYM55YBEYGSL \
  | 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: 73f1f6a4c42e05525af8677b80930692fd49167cce3036516f5ae6dfea07b6a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624149f579e8d9243c7a69c931a98f619ca2c4e23e6ebdc4ed505a1b1fab949b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-06-01T11:51:05Z",
    "title_canon_sha256": "a42c698696b618d1ab710525e340642cd3884c09d866245a781025080e7e481f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0159",
    "kind": "arxiv",
    "version": 1
  }
}