Pith Number

pith:FONNOZ5O

pith:2010:FONNOZ5OCWYJCN4UUKSWPRDZV4

not attested not anchored not stored refs pending

Spin current in topologically trivial and nontrivial noncentrosymmetric superconductors

Chi-Ken Lu, Sungkit Yip

arxiv:1004.3960 v2 · 2010-04-22 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FONNOZ5OCWYJCN4UUKSWPRDZV4}

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	2026-05-18T04:41:26.118106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9ad767ae15b0913794a2a567c479af26ea27d3e996db4329afd4360df6ffab

Aliases

arxiv: 1004.3960 · arxiv_version: 1004.3960v2 · doi: 10.48550/arxiv.1004.3960 · pith_short_12: FONNOZ5OCWYJ · pith_short_16: FONNOZ5OCWYJCN4U · pith_short_8: FONNOZ5O

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/FONNOZ5OCWYJCN4UUKSWPRDZV4 \
  | 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: 2b9ad767ae15b0913794a2a567c479af26ea27d3e996db4329afd4360df6ffab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1667c47ad75379b32e53f86c889d7edf170a990c22c130c6e1ae23a3a591553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-22T16:43:11Z",
    "title_canon_sha256": "ed1a506cffba8752dd88a14352212cee7b53b05602fd567e3d2b65576256b6d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3960",
    "kind": "arxiv",
    "version": 2
  }
}