Pith Number

pith:3NIEADCG

pith:2010:3NIEADCGFA4DLPM6GFYUTI3GC3

not attested not anchored not stored refs pending

SU(2) symmetry in a Hubbard model with spin-orbit coupling

L. Jin, X. Z. Zhang, Z. Song

arxiv:1005.2723 v2 · 2010-05-16 · 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{3NIEADCGFA4DLPM6GFYUTI3GC3}

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	2026-05-18T02:24:06.645125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db50400c46283835bd9e317149a36616c418d780e30a78069efb903ccf1a2b2c

Aliases

arxiv: 1005.2723 · arxiv_version: 1005.2723v2 · doi: 10.48550/arxiv.1005.2723 · pith_short_12: 3NIEADCGFA4D · pith_short_16: 3NIEADCGFA4DLPM6 · pith_short_8: 3NIEADCG

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/3NIEADCGFA4DLPM6GFYUTI3GC3 \
  | 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: db50400c46283835bd9e317149a36616c418d780e30a78069efb903ccf1a2b2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c4c2b862b780cd21f1ec67756d3175c1fe884a2eaa3cc9194a18a64f64e647",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-16T05:22:01Z",
    "title_canon_sha256": "55e01c53336d42cf8f1d0d0d05e665e3abcee7b9e6664031ca4388583b85c7f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2723",
    "kind": "arxiv",
    "version": 2
  }
}