Pith Number

pith:ROVQ5AXD

pith:2019:ROVQ5AXDM5BRNYITY53SHUL3RL

not attested not anchored not stored refs pending

Spin-orbit coupling in elemental two-dimensional materials

Jaroslav Fabian, Marcin Kurpas, Martin Gmitra, Paulo E. Faria Junior

arxiv:1907.05152 v1 · 2019-07-11 · 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{ROVQ5AXDM5BRNYITY53SHUL3RL}

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	2026-07-05T00:06:48.844999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bab0e82e3674316e113c77723d17b8ad5d254507fec48b8a1b585d717e2ad75

Aliases

arxiv: 1907.05152 · arxiv_version: 1907.05152v1 · doi: 10.48550/arxiv.1907.05152 · pith_short_12: ROVQ5AXDM5BR · pith_short_16: ROVQ5AXDM5BRNYIT · pith_short_8: ROVQ5AXD

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/ROVQ5AXDM5BRNYITY53SHUL3RL \
  | 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: 8bab0e82e3674316e113c77723d17b8ad5d254507fec48b8a1b585d717e2ad75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fdfa31403e86b2c28285309835aacccc2615d7a12c195ea602cd770172095d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-07-11T12:37:10Z",
    "title_canon_sha256": "42405e7c25597e3c7a3843f39698ec9822756c907c3317a848498d67aec02dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05152",
    "kind": "arxiv",
    "version": 1
  }
}