Pith Number

pith:47LEDVM5

pith:2012:47LEDVM5T7CQ4ILAXB6YTU6OL5

not attested not anchored not stored refs pending

Heteronuclear collisions between laser-cooled metastable neon atoms

Gerhard Birkl, Holger John, Jan Sch\"utz, Thomas Feldker

arxiv:1208.5719 v1 · 2012-08-28 · physics.atom-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{47LEDVM5T7CQ4ILAXB6YTU6OL5}

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	2026-05-18T03:46:57.945919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7d641d59d9fc50e2160b87d89d3ce5f6de44129673277b415418759572857c3

Aliases

arxiv: 1208.5719 · arxiv_version: 1208.5719v1 · doi: 10.48550/arxiv.1208.5719 · pith_short_12: 47LEDVM5T7CQ · pith_short_16: 47LEDVM5T7CQ4ILA · pith_short_8: 47LEDVM5

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/47LEDVM5T7CQ4ILAXB6YTU6OL5 \
  | 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: e7d641d59d9fc50e2160b87d89d3ce5f6de44129673277b415418759572857c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3811a2df30798a2b38105626e796e54e69ba744d869b2ec3b0f3a7035ea2ad3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-08-28T17:15:00Z",
    "title_canon_sha256": "6f540b205b302ac4faa9758050a7c51d7cc4872da364d414fe142c8283dd3d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5719",
    "kind": "arxiv",
    "version": 1
  }
}