Pith Number

pith:SOGMWMOD

pith:2019:SOGMWMODE5RVYXDFHTVZEHBTL2

not attested not anchored not stored refs pending

Strong bulk photovoltaic effect in chiral crystal in the visible spectrum

Adolfo G. Grushin, Claudia Felser, Fernando de Juan, Yang Zhang, Yan Sun

arxiv:1908.08878 v2 · 2019-08-23 · 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{SOGMWMODE5RVYXDFHTVZEHBTL2}

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	2026-07-05T00:28:12.239337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938ccb31c327635c5c653ceb921c335ebf3f5cb2b23b625a2d85029af99ee2c8

Aliases

arxiv: 1908.08878 · arxiv_version: 1908.08878v2 · doi: 10.48550/arxiv.1908.08878 · pith_short_12: SOGMWMODE5RV · pith_short_16: SOGMWMODE5RVYXDF · pith_short_8: SOGMWMOD

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/SOGMWMODE5RVYXDFHTVZEHBTL2 \
  | 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: 938ccb31c327635c5c653ceb921c335ebf3f5cb2b23b625a2d85029af99ee2c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd680aa7a3bd41e4f736961d95c812197eecf83b46351016fde27a48a244423f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-23T15:46:02Z",
    "title_canon_sha256": "860872b5ecf4efeb2a49788644230ed9950111d734f7a51a7a45ccf9c599b473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08878",
    "kind": "arxiv",
    "version": 2
  }
}