Pith Number

pith:7BGS5LOU

pith:2014:7BGS5LOUXTCHDFEEURTAFLQQQK

not attested not anchored not stored refs pending

Matter wave lensing to picokelvin temperatures

Alex Sugarbaker, Chris Overstreet, Christine A. Donnelly, Jason M. Hogan, Mark A. Kasevich, Susannah M. Dickerson, Tim Kovachy

arxiv:1407.6995 v2 · 2014-07-25 · 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{7BGS5LOUXTCHDFEEURTAFLQQQK}

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	2026-05-18T02:19:08.383345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84d2eadd4bcc4719484a46602ae1082a5898edebe288902671e10fa4ed4df18

Aliases

arxiv: 1407.6995 · arxiv_version: 1407.6995v2 · doi: 10.48550/arxiv.1407.6995 · pith_short_12: 7BGS5LOUXTCH · pith_short_16: 7BGS5LOUXTCHDFEE · pith_short_8: 7BGS5LOU

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/7BGS5LOUXTCHDFEEURTAFLQQQK \
  | 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: f84d2eadd4bcc4719484a46602ae1082a5898edebe288902671e10fa4ed4df18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146b7e54e7768fc55f86e12ece6c8891cde984ba36c48196e9aa0092cfd58210",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-07-25T18:11:31Z",
    "title_canon_sha256": "d6536285c1c6cb17b1ca16d7cc31853ea4e4810ed0ad8b7655c42f7c19be1562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6995",
    "kind": "arxiv",
    "version": 2
  }
}