Pith Number

pith:2LC5SDDG

pith:2013:2LC5SDDGUKSQ5ED2JPGGKWIAEX

not attested not anchored not stored refs pending

Quantum phase transition of cold atoms in the bilayer hexagonal optical lattices

Qi-Hui Chen, Wei Xie, Wu-Ming Liu

arxiv:1302.0496 v4 · 2013-02-03 · 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{2LC5SDDGUKSQ5ED2JPGGKWIAEX}

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	2026-05-18T03:24:41.389797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c5d90c66a2a50e907a4bcc65590025fc34080af2addd4d419606a06c194739

Aliases

arxiv: 1302.0496 · arxiv_version: 1302.0496v4 · doi: 10.48550/arxiv.1302.0496 · pith_short_12: 2LC5SDDGUKSQ · pith_short_16: 2LC5SDDGUKSQ5ED2 · pith_short_8: 2LC5SDDG

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/2LC5SDDGUKSQ5ED2JPGGKWIAEX \
  | 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: d2c5d90c66a2a50e907a4bcc65590025fc34080af2addd4d419606a06c194739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a2b8ae20efffeb378ca2480ba43ad11584e3dbb93f2c04495621e27786cba06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-02-03T14:17:13Z",
    "title_canon_sha256": "793e09516b2a0cb5cc059006ff4985c9cec8bb42e6ebba23071fccac114db861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0496",
    "kind": "arxiv",
    "version": 4
  }
}