Pith Number

pith:GG6YFDQF

pith:2011:GG6YFDQFEV7L3QV537URDSWV2W

not attested not anchored not stored refs pending

Topological superfluid in a trapped two-dimensional polarized Fermi gas with spin-orbit coupling

J. Zhou, W. Yi, W. Zhang

arxiv:1110.2285 v2 · 2011-10-11 · 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{GG6YFDQFEV7L3QV537URDSWV2W}

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	2026-05-18T02:21:35.408180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31bd828e05257ebdc2bddfe911cad5d58f49454e85b7b998be92ebfd109ff650

Aliases

arxiv: 1110.2285 · arxiv_version: 1110.2285v2 · doi: 10.48550/arxiv.1110.2285 · pith_short_12: GG6YFDQFEV7L · pith_short_16: GG6YFDQFEV7L3QV5 · pith_short_8: GG6YFDQF

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/GG6YFDQFEV7L3QV537URDSWV2W \
  | 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: 31bd828e05257ebdc2bddfe911cad5d58f49454e85b7b998be92ebfd109ff650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f63361dd428b0e98c823458e44334097643e81de4a8fd76ebe711bddb6dcd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-10-11T06:47:00Z",
    "title_canon_sha256": "00e38e0dedd3a1b4c03c9261b69168dcd7988b9f43ff8c3ec3100f7dfef93096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2285",
    "kind": "arxiv",
    "version": 2
  }
}