Pith Number

pith:2DDVQSLB

pith:2015:2DDVQSLBCVGWPYR42W5XBPMX2B

not attested not anchored not stored refs pending

Nonlocality with ultracold atoms in a lattice

A. Smerzi, L. Pezz\'e, S. Pelisson

arxiv:1505.02902 v3 · 2015-05-12 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DDVQSLBCVGWPYR42W5XBPMX2B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:20:11.800422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c7584961154d67e23cd5bb70bd97d06db63fc9cfb11ed67eeb4a19c11a56c6

Aliases

arxiv: 1505.02902 · arxiv_version: 1505.02902v3 · doi: 10.48550/arxiv.1505.02902 · pith_short_12: 2DDVQSLBCVGW · pith_short_16: 2DDVQSLBCVGWPYR4 · pith_short_8: 2DDVQSLB

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/2DDVQSLBCVGWPYR42W5XBPMX2B \
  | 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: d0c7584961154d67e23cd5bb70bd97d06db63fc9cfb11ed67eeb4a19c11a56c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc6e763db01c0780adc49277c52d9b33d255a0f0b2d4fd2375ea64425d604bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-12T08:23:23Z",
    "title_canon_sha256": "33cf86eefbe85e2237edca632b4b129a5d96819ed780e4e7bab08f2a9fee178d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02902",
    "kind": "arxiv",
    "version": 3
  }
}