Pith Number

pith:Y4VM5CZK

pith:2015:Y4VM5CZKQZROFGPOUAXMW3JUGD

not attested not anchored not stored refs pending

Fast and optimal generation of entanglement in bosonic Josephson junctions

Augusto Smerzi, Giacomo Sorelli, Luca Pezz\`e, Manuel Gessner

arxiv:1511.01835 v2 · 2015-11-05 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4VM5CZKQZROFGPOUAXMW3JUGD}

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	2026-05-17T23:52:08.740640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c72ace8b2a8662e299eea02ecb6d3430d32e086f3728a6d1a7c8538236c94c60

Aliases

arxiv: 1511.01835 · arxiv_version: 1511.01835v2 · doi: 10.48550/arxiv.1511.01835 · pith_short_12: Y4VM5CZKQZRO · pith_short_16: Y4VM5CZKQZROFGPO · pith_short_8: Y4VM5CZK

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/Y4VM5CZKQZROFGPOUAXMW3JUGD \
  | 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: c72ace8b2a8662e299eea02ecb6d3430d32e086f3728a6d1a7c8538236c94c60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2c16dc2cb2cef8492860322790542fbd6a13f94f8683f22d867f5cb16c230f",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-05T17:55:16Z",
    "title_canon_sha256": "2620446e92c13b7edabd5501b2064da000d447645435f3c7390de2d57ee1432b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01835",
    "kind": "arxiv",
    "version": 2
  }
}