Pith Number

pith:ZMBPGGQ4

pith:2011:ZMBPGGQ4NJXKU3KK3V6KNVKBO7

not attested not anchored not stored refs pending

Modeling and control of entanglement dynamics in laser cooling of trapped atoms

Hanspeter Helm, Heinz-Peter Breuer, Maryam Roghani

arxiv:1108.0435 v1 · 2011-08-01 · 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{ZMBPGGQ4NJXKU3KK3V6KNVKBO7}

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	2026-05-18T03:53:54.741176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb02f31a1c6a6eaa6d4add7ca6d54177c4f5f6914c97d43aedbd33db4ab9c5a8

Aliases

arxiv: 1108.0435 · arxiv_version: 1108.0435v1 · doi: 10.48550/arxiv.1108.0435 · pith_short_12: ZMBPGGQ4NJXK · pith_short_16: ZMBPGGQ4NJXKU3KK · pith_short_8: ZMBPGGQ4

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/ZMBPGGQ4NJXKU3KK3V6KNVKBO7 \
  | 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: cb02f31a1c6a6eaa6d4add7ca6d54177c4f5f6914c97d43aedbd33db4ab9c5a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f244fb77b43cc85e32f3ce26fe8463c116343da2fc49be92a3d3839f9deef0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-01T21:18:19Z",
    "title_canon_sha256": "57d1ac2e874900a9467790b6dc1c3a5a624b2e336f27166b44a381df95889043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0435",
    "kind": "arxiv",
    "version": 1
  }
}