Pith Number

pith:7DDXRIML

pith:2022:7DDXRIMLQO4CYGF47SMR3OS3DC

not attested not anchored not stored refs pending

Nonreciprocal directional dichroism at telecom wavelengths

D. Vanderbilt, H.-S. Kim, J. J. Yang, J. L. Musfeldt, K. Haule, K. Park, M. Goryca, M. O. Yokosuk, S. A. Crooker, S.-W. Cheong

arxiv:2203.02416 v1 · 2022-03-04 · 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{7DDXRIMLQO4CYGF47SMR3OS3DC}

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	2026-07-05T05:59:20.187962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c778a18b83b82c18bcfc991dba5b189999b364d2c0d53cdb70286244a39590

Aliases

arxiv: 2203.02416 · arxiv_version: 2203.02416v1 · doi: 10.48550/arxiv.2203.02416 · pith_short_12: 7DDXRIMLQO4C · pith_short_16: 7DDXRIMLQO4CYGF4 · pith_short_8: 7DDXRIML

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/7DDXRIMLQO4CYGF47SMR3OS3DC \
  | 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: f8c778a18b83b82c18bcfc991dba5b189999b364d2c0d53cdb70286244a39590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a554e50edce1fa51241770a41e3106cbe38e36be5be67afc9b2eea4f87ef99c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-03-04T16:42:33Z",
    "title_canon_sha256": "df125a8740f10302656190b495781203b6c04bc5fca41b011a13bb0d4d157179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02416",
    "kind": "arxiv",
    "version": 1
  }
}