Pith Number

pith:VW2ABEPR

pith:2019:VW2ABEPRZKZ6UWDXI2NQIHROYF

not attested not anchored not stored refs pending

Topological spinor vortex matter on spherical surface induced by non-Abelian spin-orbital-angular-momentum coupling

Guang-Can Guo, Jia-Ming Cheng, Ming Gong, Xiang-Fa Zhou, Zheng-Wei Zhou

arxiv:1907.02216 v1 · 2019-07-04 · cond-mat.quant-gas · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VW2ABEPRZKZ6UWDXI2NQIHROYF}

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	2026-05-17T23:41:29.367869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb40091f1cab3ea5877469b041e2ec16e3a7082542f3d3f4d39277ca661c25b

Aliases

arxiv: 1907.02216 · arxiv_version: 1907.02216v1 · doi: 10.48550/arxiv.1907.02216 · pith_short_12: VW2ABEPRZKZ6 · pith_short_16: VW2ABEPRZKZ6UWDX · pith_short_8: VW2ABEPR

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/VW2ABEPRZKZ6UWDXI2NQIHROYF \
  | 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: adb40091f1cab3ea5877469b041e2ec16e3a7082542f3d3f4d39277ca661c25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d0722dd98491f07fad61aa27c2035bb5b20bfa116c549042253e1e026ea0e06",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-07-04T04:48:03Z",
    "title_canon_sha256": "da53bfc6dcca7f39927ad483a1df208cecc62e0f9a4d080441ce00e2157eee4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02216",
    "kind": "arxiv",
    "version": 1
  }
}