Pith Number

pith:WWDKTNBX

pith:2018:WWDKTNBXPAJK7LXG2UPWNZHAJE

not attested not anchored not stored refs pending

High phase space density loading of a falling magnetic trap

Arnaud Courvoisier, Gil Loewenthal, Ido Almog, Jonathan Coslovsky, Nir Davidson

arxiv:1802.08983 v1 · 2018-02-25 · 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{WWDKTNBXPAJK7LXG2UPWNZHAJE}

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	2026-05-18T00:08:15.348340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b586a9b4377812afaee6d51f66e4e04934db6bddb221cc8782d3b9d0aa12b32a

Aliases

arxiv: 1802.08983 · arxiv_version: 1802.08983v1 · doi: 10.48550/arxiv.1802.08983 · pith_short_12: WWDKTNBXPAJK · pith_short_16: WWDKTNBXPAJK7LXG · pith_short_8: WWDKTNBX

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/WWDKTNBXPAJK7LXG2UPWNZHAJE \
  | 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: b586a9b4377812afaee6d51f66e4e04934db6bddb221cc8782d3b9d0aa12b32a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff60323aad614ad517a7bb189abd4f0986c300ad34c33315c76abf9f5e8c1e76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-02-25T10:35:26Z",
    "title_canon_sha256": "b1bbcf95ba9a26b8831c04023a57da10484b6da351f77ee1d3f9e81db3885288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08983",
    "kind": "arxiv",
    "version": 1
  }
}