Pith Number

pith:CR2RLW7U

pith:2014:CR2RLW7UAIGXLULZNB53KRQXDS

not attested not anchored not stored refs pending

Cooling and trapping of atoms and molecules by the counter-propagating pulses trains

A. V. Romanenko, L. P. Yatsenko, V. I. Romanenko, Ye. G.Udovitskaya

arxiv:1408.5074 v1 · 2014-08-21 · 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{CR2RLW7UAIGXLULZNB53KRQXDS}

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	2026-05-18T02:32:53.407111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

147515dbf4020d75d179687bb546171c91c063d253c0f686c5e9e8151766b58c

Aliases

arxiv: 1408.5074 · arxiv_version: 1408.5074v1 · doi: 10.48550/arxiv.1408.5074 · pith_short_12: CR2RLW7UAIGX · pith_short_16: CR2RLW7UAIGXLULZ · pith_short_8: CR2RLW7U

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/CR2RLW7UAIGXLULZNB53KRQXDS \
  | 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: 147515dbf4020d75d179687bb546171c91c063d253c0f686c5e9e8151766b58c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77d94079c3607b6ddf73e7d6cff2bd401fb50163b251fb2807f54b4b2254e791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-08-21T17:17:37Z",
    "title_canon_sha256": "dae2dc9c639373882a4b4cbab1ed5540fe48b1ca13345e5a1c64d6afec4baf60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5074",
    "kind": "arxiv",
    "version": 1
  }
}