Pith Number

pith:MTSTL6WM

pith:2025:MTSTL6WMSZSVXYPOYHYJB3S6RQ

not attested not anchored not stored refs pending

Sub-Doppler cooling of bosonic strontium in a two-color MOT

Florian Jessen, J\'ozsef Fort\'agh, L\H{o}rinc S\'ark\'any, Mil\'an J\'anos Negyedi, Shubha Deutschle

arxiv:2507.02693 v2 · 2025-07-03 · 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{MTSTL6WMSZSVXYPOYHYJB3S6RQ}

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	2026-07-01T02:17:44.019001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64e535facc96655be1eec1f090ee5e8c1f47a729e35e5be15978bae24d2ddc61

Aliases

arxiv: 2507.02693 · arxiv_version: 2507.02693v2 · doi: 10.48550/arxiv.2507.02693 · pith_short_12: MTSTL6WMSZSV · pith_short_16: MTSTL6WMSZSVXYPO · pith_short_8: MTSTL6WM

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/MTSTL6WMSZSVXYPOYHYJB3S6RQ \
  | 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: 64e535facc96655be1eec1f090ee5e8c1f47a729e35e5be15978bae24d2ddc61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3672f514153d7650e4a8cc606977601eb47878f179b321adbcfe03bc6cbd15bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-07-03T15:04:29Z",
    "title_canon_sha256": "e1a716d9555f1f10832f3759dd52ce53ef1b222a8f7c9bd04258062961f91e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02693",
    "kind": "arxiv",
    "version": 2
  }
}