Pith Number

pith:4B3TQKUK

pith:2016:4B3TQKUKLMU5YUEZKJ6IELFN7Q

not attested not anchored not stored refs pending

Observation of Quantum Phase Transitions with Parity-Symmetry Breaking and Hysteresis

A. Smerzi, A. Trenkwalder, G. Modugno, G. Semeghini, G. Spagnolli, L. Pezz\`e, M. Fattori, M. Inguscio, M. Landini, P. Castilho, S. Coop

arxiv:1603.02979 v1 · 2016-03-09 · cond-mat.quant-gas · physics.atom-ph · 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{4B3TQKUKLMU5YUEZKJ6IELFN7Q}

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	2026-05-18T01:04:13.656769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e077382a8a5b29dc5099527c822cadfc26a709d14699c1c3edcc586769c7c63a

Aliases

arxiv: 1603.02979 · arxiv_version: 1603.02979v1 · doi: 10.48550/arxiv.1603.02979 · pith_short_12: 4B3TQKUKLMU5 · pith_short_16: 4B3TQKUKLMU5YUEZ · pith_short_8: 4B3TQKUK

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/4B3TQKUKLMU5YUEZKJ6IELFN7Q \
  | 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: e077382a8a5b29dc5099527c822cadfc26a709d14699c1c3edcc586769c7c63a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8996e77eac0d4a63c1cfc90584136c778b68d29ef5c0c88c2533cb4f4308348",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-03-09T17:55:28Z",
    "title_canon_sha256": "2eace56b22f4aa8bb13f39649646a22c1580b9c9f5c1f210546db9e0cc059805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02979",
    "kind": "arxiv",
    "version": 1
  }
}