Pith Number

pith:Y7L7JUL4

pith:2013:Y7L7JUL4NLELX2M6YLMSF3AF2X

not attested not anchored not stored refs pending

Realization of 2D Spin-orbit Interaction and Exotic Topological Orders in Cold Atoms

K. T. Law, T. K. Ng, Xiong-jun Liu

arxiv:1304.0291 v3 · 2013-04-01 · cond-mat.str-el · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7L7JUL4NLELX2M6YLMSF3AF2X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:57:45.039931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7d7f4d17c6ac8bbe99ec2d922ec05d5e98cbb5a2a81489bf2c0f7221e468cac

Aliases

arxiv: 1304.0291 · arxiv_version: 1304.0291v3 · doi: 10.48550/arxiv.1304.0291 · pith_short_12: Y7L7JUL4NLEL · pith_short_16: Y7L7JUL4NLELX2M6 · pith_short_8: Y7L7JUL4

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/Y7L7JUL4NLELX2M6YLMSF3AF2X \
  | 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: c7d7f4d17c6ac8bbe99ec2d922ec05d5e98cbb5a2a81489bf2c0f7221e468cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b4fc4f8cc7e0e864f1e58b36f5a973a014f7aacc0bbed1bda2c8a26295b9ef9",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-04-01T03:45:23Z",
    "title_canon_sha256": "e2b1f5f2b977e23d80c11f9f24138ef261e199af1c1bc77c37a17dc576c88004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0291",
    "kind": "arxiv",
    "version": 3
  }
}