Pith Number

pith:US2QI3HT

pith:2011:US2QI3HTPUBXKPV2MEUQY4YIH7

not attested not anchored not stored refs pending

On the effective Dirac dynamics of ultracold atoms in bichromatic optical lattices

C. Grossert, D. Witthaut, M. Weitz, S. Kling, T. Salger

arxiv:1102.4047 v1 · 2011-02-20 · 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{US2QI3HTPUBXKPV2MEUQY4YIH7}

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	2026-05-18T04:00:01.306898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b5046cf37d03753eba61290c73083ffd6b0048478351fbd05bc0b07bcd706f

Aliases

arxiv: 1102.4047 · arxiv_version: 1102.4047v1 · doi: 10.48550/arxiv.1102.4047 · pith_short_12: US2QI3HTPUBX · pith_short_16: US2QI3HTPUBXKPV2 · pith_short_8: US2QI3HT

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/US2QI3HTPUBXKPV2MEUQY4YIH7 \
  | 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: a4b5046cf37d03753eba61290c73083ffd6b0048478351fbd05bc0b07bcd706f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5662ebb197512c144cac2cb45bbdd41abd4f8c2c4368ae1e1c8d9483e172e58a",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-20T06:57:26Z",
    "title_canon_sha256": "02f2ff2034a82546ea4b9e4daffb63bf63af56a37201a9ea647e245319419775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4047",
    "kind": "arxiv",
    "version": 1
  }
}