Pith Number

pith:O7K3F4FR

pith:2018:O7K3F4FRYV3GJMTA5IXNTVI24H

not attested not anchored not stored refs pending

First-principles theory of giant Rashba-like spin-splitting in bulk ferroelectrics

Louis Ponet, Sergey Artyukhin

arxiv:1802.01546 v3 · 2018-02-05 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7K3F4FRYV3GJMTA5IXNTVI24H}

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	2026-05-18T00:00:57.514873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77d5b2f0b1c57664b260ea2ed9d51ae1c31e2d60264b5c5a03852b4b34ea16ed

Aliases

arxiv: 1802.01546 · arxiv_version: 1802.01546v3 · doi: 10.48550/arxiv.1802.01546 · pith_short_12: O7K3F4FRYV3G · pith_short_16: O7K3F4FRYV3GJMTA · pith_short_8: O7K3F4FR

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/O7K3F4FRYV3GJMTA5IXNTVI24H \
  | 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: 77d5b2f0b1c57664b260ea2ed9d51ae1c31e2d60264b5c5a03852b4b34ea16ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77e3d95bb75e7f093e21d7653bf920370471d7e2ea47f4baf6ceaa226276152",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-05T18:18:55Z",
    "title_canon_sha256": "9d4aeb31bc4b1df1d623e339d330b8130aea5255f8e8a9868ea8188f46aa5958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01546",
    "kind": "arxiv",
    "version": 3
  }
}