Pith Number

pith:MHS7KZCY

pith:2005:MHS7KZCYFNZRG7N6JVHHYMKWU6

not attested not anchored not stored refs pending

A ring trap for ultracold atoms

Barry M. Garraway (DPA, H\'el\`ene Perrin (LPL), Olivier Morizot (LPL), University of Sussex), Vincent Lorent (LPL), Yves Colombe (LPL)

arxiv:physics/0512015 v2 · 2005-12-02 · 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{MHS7KZCYFNZRG7N6JVHHYMKWU6}

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	2026-05-18T01:08:46.582851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61e5f564582b73137dbe4d4e7c3156a7b7315e26e9e332745037a5c80c147d19

Aliases

arxiv: physics/0512015 · arxiv_version: physics/0512015v2 · doi: 10.48550/arxiv.physics/0512015 · pith_short_12: MHS7KZCYFNZR · pith_short_16: MHS7KZCYFNZRG7N6 · pith_short_8: MHS7KZCY

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/MHS7KZCYFNZRG7N6JVHHYMKWU6 \
  | 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: 61e5f564582b73137dbe4d4e7c3156a7b7315e26e9e332745037a5c80c147d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "200e05e7dd0a1a313798f37b78ae29b0b435c019fc68c212e1c72f83a2205cf7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2005-12-02T16:04:40Z",
    "title_canon_sha256": "4f321f43af319cb1b633f0290e4565653cc4cb68b424f589fb15dd52214dbebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0512015",
    "kind": "arxiv",
    "version": 2
  }
}