Pith Number

pith:VZFPXXZH

pith:2011:VZFPXXZHEE73VPUUGBOA7EVGWC

not attested not anchored not stored refs pending

Probing Half-odd Topological Number with Cold Atoms in a Non-Abelian Optical Lattice

C. H. Oh, Feng Mei, Shi-Liang Zhu, Xun-Li Feng, Zhi-Ming Zhang

arxiv:1107.1755 v1 · 2011-07-09 · 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{VZFPXXZHEE73VPUUGBOA7EVGWC}

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	2026-05-18T02:01:21.015446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4afbdf27213fbabe94305c0f92a6b08e99312364ce9a4d187aa8b872211304

Aliases

arxiv: 1107.1755 · arxiv_version: 1107.1755v1 · doi: 10.48550/arxiv.1107.1755 · pith_short_12: VZFPXXZHEE73 · pith_short_16: VZFPXXZHEE73VPUU · pith_short_8: VZFPXXZH

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/VZFPXXZHEE73VPUUGBOA7EVGWC \
  | 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: ae4afbdf27213fbabe94305c0f92a6b08e99312364ce9a4d187aa8b872211304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeda0ed6643b4a048d5065ad00f105dda488686e2941701cf82adf6f288fe602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-07-09T00:48:56Z",
    "title_canon_sha256": "3d6b376a5603fa51818b4b1d26392acbd22fd6dc35ee38a5f731904e62515c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1755",
    "kind": "arxiv",
    "version": 1
  }
}