Pith Number

pith:AF3YVLQD

pith:2017:AF3YVLQDIVFVGRFO5QDZCAB4CO

not attested not anchored not stored refs pending

Geometrical contributions to the exchange constants: Free electrons with spin-orbit interaction

Frank Freimuth, Stefan Bl\"ugel, Yuriy Mokrousov

arxiv:1701.08872 v2 · 2017-01-30 · 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{AF3YVLQDIVFVGRFO5QDZCAB4CO}

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	2026-05-18T00:43:35.274469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01778aae03454b5344aeec0791003c13b4c80a43dc370d39a24a3a25f3e4336b

Aliases

arxiv: 1701.08872 · arxiv_version: 1701.08872v2 · doi: 10.48550/arxiv.1701.08872 · pith_short_12: AF3YVLQDIVFV · pith_short_16: AF3YVLQDIVFVGRFO · pith_short_8: AF3YVLQD

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/AF3YVLQDIVFVGRFO5QDZCAB4CO \
  | 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: 01778aae03454b5344aeec0791003c13b4c80a43dc370d39a24a3a25f3e4336b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd847a522bde09fed5367b1c85e59a4ff6a1518f6877d90956cf341d59a151c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-01-30T23:20:31Z",
    "title_canon_sha256": "7f126b68f55f938127f69e1153b8ca197a92b70ea9237f4baccd9fa2daaf87bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08872",
    "kind": "arxiv",
    "version": 2
  }
}