Pith Number

pith:QLFMCWMY

pith:2007:QLFMCWMYYTLSRXSKSNTN6NX7P3

not attested not anchored not stored refs pending

Kilohertz laser ablation for doping helium nanodroplets

B. Forkl, F. Stienkemeier, M. Dvorak, M. Mudrich, O. Buenermann, S. Mueller

arxiv:0707.2433 v1 · 2007-07-17 · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLFMCWMYYTLSRXSKSNTN6NX7P3}

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	2026-05-18T04:06:18.008425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82cac15998c4d728de4a9366df36ff7ec7e4e5de4562df811596c7f866b0efa2

Aliases

arxiv: 0707.2433 · arxiv_version: 0707.2433v1 · doi: 10.48550/arxiv.0707.2433 · pith_short_12: QLFMCWMYYTLS · pith_short_16: QLFMCWMYYTLSRXSK · pith_short_8: QLFMCWMY

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/QLFMCWMYYTLSRXSKSNTN6NX7P3 \
  | 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: 82cac15998c4d728de4a9366df36ff7ec7e4e5de4562df811596c7f866b0efa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72b5c9b4fcc01e8a4cfa43f0504cf4d486a0ef30c18e745e9b99ecbd8e7e0c54",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2007-07-17T05:02:40Z",
    "title_canon_sha256": "dc267724b105cfbb884fe8038e1b3b284f487e34be93433c9a3ff77cc4fb9071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.2433",
    "kind": "arxiv",
    "version": 1
  }
}