Pith Number

pith:LVAYVFQT

pith:2015:LVAYVFQTCLPFJJSSLEABNLBDV4

not attested not anchored not stored refs pending

Ultrafast time resolved photo-electric emission

Brannon B. Klopfer, Catherine Kealhofer, Fan Xiao, Gunnar E. Skulason, Mark A. Kasevich, Seth M. Foreman, Thomas Juffmann

arxiv:1503.05842 v3 · 2015-03-19 · physics.acc-ph · physics.optics · 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{LVAYVFQTCLPFJJSSLEABNLBDV4}

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	2026-05-18T01:23:24.425356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d418a961312de54a652590016ac23af3610d2d6ff2116fe03a0a7c09f57f366

Aliases

arxiv: 1503.05842 · arxiv_version: 1503.05842v3 · doi: 10.48550/arxiv.1503.05842 · pith_short_12: LVAYVFQTCLPF · pith_short_16: LVAYVFQTCLPFJJSS · pith_short_8: LVAYVFQT

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/LVAYVFQTCLPFJJSSLEABNLBDV4 \
  | 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: 5d418a961312de54a652590016ac23af3610d2d6ff2116fe03a0a7c09f57f366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb06eca45cc870a8060acc205add7adc594ba1a41869322f1de8c6c05aed83d",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-03-19T16:53:58Z",
    "title_canon_sha256": "95331a2be1dec223bd131c84ee55e4055ff311bed74d66ab57e97a77ced1240c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05842",
    "kind": "arxiv",
    "version": 3
  }
}