Pith Number

pith:EGYP3CCG

pith:2022:EGYP3CCG56J6NGE3NEDTK4LZO2

not attested not anchored not stored refs pending

Efficient matter-wave lensing of ultracold atomic mixtures

Albert Roura, Matthias Meister

arxiv:2207.07045 v1 · 2022-07-14 · cond-mat.quant-gas · 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{EGYP3CCG56J6NGE3NEDTK4LZO2}

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	2026-07-05T05:36:04.241710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b0fd8846ef93e6989b69073571797699921add9679aaa758ee17113f042765

Aliases

arxiv: 2207.07045 · arxiv_version: 2207.07045v1 · doi: 10.48550/arxiv.2207.07045 · pith_short_12: EGYP3CCG56J6 · pith_short_16: EGYP3CCG56J6NGE3 · pith_short_8: EGYP3CCG

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/EGYP3CCG56J6NGE3NEDTK4LZO2 \
  | 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: 21b0fd8846ef93e6989b69073571797699921add9679aaa758ee17113f042765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a96a8a11aa5f9008b88da329ceda7ca8f37ccdf3270defb39b607cc14c42142",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2022-07-14T16:40:42Z",
    "title_canon_sha256": "d5ea8655ab87940bae6060b088747e9e220637510035a43a40e8d911ee9b96cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07045",
    "kind": "arxiv",
    "version": 1
  }
}