Pith Number

pith:Q3PSQ4N2

pith:2010:Q3PSQ4N2AXDIKAY7J55XXYSQSV

not attested not anchored not stored refs pending

Continuous Lyman-alpha generation by four-wave mixing in mercury for laser-cooling of antihydrogen

A. Beczkowiak, A. Koglbauer, A. M\"ullers, D. Kolbe, J. Walz, M. Scheid, M. Stappel, R. Steinborn, T. Diehl

arxiv:1009.5480 v1 · 2010-09-28 · physics.optics · physics.atom-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{Q3PSQ4N2AXDIKAY7J55XXYSQSV}

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	2026-05-18T03:48:35.701633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86df2871ba05c685031f4f7b7be250955ecfe4c21674d90e85dc9595b6f946de

Aliases

arxiv: 1009.5480 · arxiv_version: 1009.5480v1 · doi: 10.48550/arxiv.1009.5480 · pith_short_12: Q3PSQ4N2AXDI · pith_short_16: Q3PSQ4N2AXDIKAY7 · pith_short_8: Q3PSQ4N2

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/Q3PSQ4N2AXDIKAY7J55XXYSQSV \
  | 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: 86df2871ba05c685031f4f7b7be250955ecfe4c21674d90e85dc9595b6f946de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246522918d8da4e438ce9b038a4cc13238d5f558369acbcd52676ccbfd58fb54",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-09-28T07:41:32Z",
    "title_canon_sha256": "5922e4e94cd16097bdac2655fe0d93be8bf74f7c6d8957cb5e74fc6c0fb18835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5480",
    "kind": "arxiv",
    "version": 1
  }
}