Pith Number

pith:5QPECHXL

pith:2010:5QPECHXLPHA4WEC4I4B5I47TPI

not attested not anchored not stored refs pending

Spin self-rephasing and very long coherence times in a trapped atomic ensemble

Christian Deutsch, Clement Lacro\^ute, Fernando Ramirez-Martinez, Franck Lalo\"e, Fr\'ed\'eric Pi\'echon, Friedemann Reinhard, Jakob Reichel, Jean-No\"el Fuchs, Peter Rosenbusch, Tobias Schneider

arxiv:1003.5925 v2 · 2010-03-30 · quant-ph · 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{5QPECHXLPHA4WEC4I4B5I47TPI}

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	2026-05-18T02:24:25.942354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1e411eeb79c1cb105c4703d473f37a095a915fc272886b7cc70215fca90938

Aliases

arxiv: 1003.5925 · arxiv_version: 1003.5925v2 · doi: 10.48550/arxiv.1003.5925 · pith_short_12: 5QPECHXLPHA4 · pith_short_16: 5QPECHXLPHA4WEC4 · pith_short_8: 5QPECHXL

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/5QPECHXLPHA4WEC4I4B5I47TPI \
  | 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: ec1e411eeb79c1cb105c4703d473f37a095a915fc272886b7cc70215fca90938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4acae34b5eb56a598b20fc5a341520dc6f5f25b0298f1d5cb3bbe5794096e963",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-30T21:18:54Z",
    "title_canon_sha256": "55e29af60e92966101ba263977ec0b73fa3a3055d0e60320b32639dd919cac2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5925",
    "kind": "arxiv",
    "version": 2
  }
}