Pith Number

pith:YXMHONQU

pith:2012:YXMHONQU3EYLM7TOMJINQVFM7U

not attested not anchored not stored refs pending

3D quaternionic condensations, Hopf invariants, and skyrmion lattices with synthetic spin-orbit coupling

Congjun Wu, Xiangfa Zhou, Yi Li

arxiv:1205.2162 v3 · 2012-05-10 · 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{YXMHONQU3EYLM7TOMJINQVFM7U}

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	2026-05-18T01:18:10.486192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d8773614d930b67e6e6250d854acfd15082df1a6d3391663bc6c836e68ef9c

Aliases

arxiv: 1205.2162 · arxiv_version: 1205.2162v3 · doi: 10.48550/arxiv.1205.2162 · pith_short_12: YXMHONQU3EYL · pith_short_16: YXMHONQU3EYLM7TO · pith_short_8: YXMHONQU

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/YXMHONQU3EYLM7TOMJINQVFM7U \
  | 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: c5d8773614d930b67e6e6250d854acfd15082df1a6d3391663bc6c836e68ef9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d4bebbef221d38f8602b6e8a22d8ee6d224e58494e966d9a2577ee4a0c8dd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-05-10T05:35:06Z",
    "title_canon_sha256": "693fb0793f3f8c0ae83d8f10195ca34c76e9432bd8cca2669a9a1867037a096c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2162",
    "kind": "arxiv",
    "version": 3
  }
}