Pith Number

pith:OGPK4K7F

pith:2014:OGPK4K7FADZ5A35NF7R2QZYVQK

not attested not anchored not stored refs pending

Spin Generation Via Bulk Spin Current in Three Dimensional Topological Insulators

Dong Yu, Rajiv R. P. Singh, Sergey Y. Savrasov, Xingyue Peng, Yiming Yang

arxiv:1410.5494 v3 · 2014-10-20 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGPK4K7FADZ5A35NF7R2QZYVQK}

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	2026-05-18T01:23:16.799519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

719eae2be500f3d06fad2fe3a86715829979ed1aeaf3e47b6718fd0418e0b37d

Aliases

arxiv: 1410.5494 · arxiv_version: 1410.5494v3 · doi: 10.48550/arxiv.1410.5494 · pith_short_12: OGPK4K7FADZ5 · pith_short_16: OGPK4K7FADZ5A35N · pith_short_8: OGPK4K7F

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/OGPK4K7FADZ5A35NF7R2QZYVQK \
  | 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: 719eae2be500f3d06fad2fe3a86715829979ed1aeaf3e47b6718fd0418e0b37d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93537dcb63152ad0d44898ebab2c1e9a03f039d857fa676ad2ccaeb6d7a64158",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-10-20T23:02:32Z",
    "title_canon_sha256": "dd4e516d7796db71fcec1401a1e3b32e902b3506043e71fc45a8ddaf3535d631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5494",
    "kind": "arxiv",
    "version": 3
  }
}