Pith Number

pith:7J7SWPGW

pith:2017:7J7SWPGWIFHKW7AB52FQUVSKJU

not attested not anchored not stored refs pending

Interferometric sensitivity and entanglement by scanning through quantum phase transitions in spinor Bose-Einstein condensates

(2) QSTAR, 3), (3) Dipartimento di Fisica e Astronomia, (4) Institut f\"ur Quantenoptik, A. Smerzi (2) ((1) Institut f\"ur Theoretische Physik, C. Klempt (4), Firenze, Germany, Germany), Hannover, INO-CNR, Italy, Leibniz Universit\"at Hannover, LENS, L. Pezz\`e (2), L. Santos (1), M. Gabbrielli (2, M. Gessner (2), P. Feldmann (1), Sesto Fiorentino, Universit\`a degli Studi di Firenze

arxiv:1712.03896 v1 · 2017-12-11 · quant-ph · cond-mat.quant-gas · 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{7J7SWPGWIFHKW7AB52FQUVSKJU}

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	2026-05-18T00:19:22.676561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa7f2b3cd6414eab7c01ee8b0a564a4d3dc2dc306f69fd4eb97ba6d539a39292

Aliases

arxiv: 1712.03896 · arxiv_version: 1712.03896v1 · doi: 10.48550/arxiv.1712.03896 · pith_short_12: 7J7SWPGWIFHK · pith_short_16: 7J7SWPGWIFHKW7AB · pith_short_8: 7J7SWPGW

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/7J7SWPGWIFHKW7AB52FQUVSKJU \
  | 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: fa7f2b3cd6414eab7c01ee8b0a564a4d3dc2dc306f69fd4eb97ba6d539a39292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e90cfa252018af6e16a5a7869b4a9c52ba3f5ab1214ba8cf26e1302706765c",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-11T17:17:19Z",
    "title_canon_sha256": "6fb0ee2e9fbcc1a7d1247c74d975bd1f743606de0f3aad89b27963d877337b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03896",
    "kind": "arxiv",
    "version": 1
  }
}