Pith Number

pith:FUTXIGTR

pith:2014:FUTXIGTRIUAJFRBISQS5B5FLF5

not attested not anchored not stored refs pending

Probing the quantum vacuum with ultra intense laser pulses

B. Manuel Hegelich, Gerard Mourou, Johann Rafelski

arxiv:1412.8234 v1 · 2014-12-28 · physics.optics · 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{FUTXIGTRIUAJFRBISQS5B5FLF5}

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	2026-05-18T02:30:23.709207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d27741a71450092c4289425d0f4ab2f591751942d37f94f13c828e5dbbaf2a1

Aliases

arxiv: 1412.8234 · arxiv_version: 1412.8234v1 · doi: 10.48550/arxiv.1412.8234 · pith_short_12: FUTXIGTRIUAJ · pith_short_16: FUTXIGTRIUAJFRBI · pith_short_8: FUTXIGTR

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/FUTXIGTRIUAJFRBISQS5B5FLF5 \
  | 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: 2d27741a71450092c4289425d0f4ab2f591751942d37f94f13c828e5dbbaf2a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93bbb90cbc16426ceeaad1da97ad0f1c4469442652414cbd7879a82adc99eda4",
    "cross_cats_sorted": [
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-12-28T23:58:57Z",
    "title_canon_sha256": "fa37f70a594224cc653c8a138a2f8cd4b800b2715f719d34e1ab6a3358c893d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8234",
    "kind": "arxiv",
    "version": 1
  }
}