Pith Number

pith:CRF652QN

pith:2019:CRF652QN2I5Q3UFHNDKGCNTREE

not attested not anchored not stored refs pending

Synthesizing the Quantum Spin Hall Phase for Ultracold Atoms in Bichromatic Chiral Optical Ladders

En Guo Guan, Gang Wang, Jian Hua Jiang, Jun Hu, Ray Kuang Lee

arxiv:1910.13663 v1 · 2019-10-30 · 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{CRF652QN2I5Q3UFHNDKGCNTREE}

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	2026-07-05T01:17:58.663239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

144beeea0dd23b0dd0a768d46136712132db4885029ce0d97e1a423eb63ae5ee

Aliases

arxiv: 1910.13663 · arxiv_version: 1910.13663v1 · doi: 10.48550/arxiv.1910.13663 · pith_short_12: CRF652QN2I5Q · pith_short_16: CRF652QN2I5Q3UFH · pith_short_8: CRF652QN

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/CRF652QN2I5Q3UFHNDKGCNTREE \
  | 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: 144beeea0dd23b0dd0a768d46136712132db4885029ce0d97e1a423eb63ae5ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "428a401d1f46c098d3dc96326fcadb8d5484add54824268aa0fe74f43c3a018f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-10-30T04:44:57Z",
    "title_canon_sha256": "08ebb41318fb1cd484aa2fa2c60788f8627dec7f3fa45d1417435a88de8a0abc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13663",
    "kind": "arxiv",
    "version": 1
  }
}