Pith Number

pith:2CJA4GNF

pith:2014:2CJA4GNFT5RNVHSQ6VNTXBURTQ

not attested not anchored not stored refs pending

Entanglement Generation and Dynamics for a Bose-Hubbard model in a Double-Well Potential

Arianna Montorsi, Fabio Gentile, Marco Roncaglia

arxiv:1411.3937 v1 · 2014-11-14 · 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{2CJA4GNFT5RNVHSQ6VNTXBURTQ}

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	2026-05-18T02:30:17.494424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0920e19a59f62da9e50f55b3b86919c016b5d36471d7258f89be96cb0600ff2

Aliases

arxiv: 1411.3937 · arxiv_version: 1411.3937v1 · doi: 10.48550/arxiv.1411.3937 · pith_short_12: 2CJA4GNFT5RN · pith_short_16: 2CJA4GNFT5RNVHSQ · pith_short_8: 2CJA4GNF

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/2CJA4GNFT5RNVHSQ6VNTXBURTQ \
  | 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: d0920e19a59f62da9e50f55b3b86919c016b5d36471d7258f89be96cb0600ff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8757e9ffc26d03c90deb905d31b4ddad2fc7c5bcd90e83a85c10c87e02c6c7eb",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-14T15:24:11Z",
    "title_canon_sha256": "f0b47718d089a7c522ae9e6c723edcc75e56b7aa808a12a74e3657e5aa960a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3937",
    "kind": "arxiv",
    "version": 1
  }
}