Pith Number

pith:27FWEON6

pith:2018:27FWEON62CBLHHLGJDJLECSOAS

not attested not anchored not stored refs pending

Optical Receiver with Helicity Dependent Switching of Magnetization

Chudong Xu, Kaushik Roy, Thomas A. Ostler, Zubair Al Azim

arxiv:1803.07148 v1 · 2018-02-21 · physics.app-ph · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27FWEON62CBLHHLGJDJLECSOAS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:20:34.111060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7cb6239bed082b39d6648d2b20a4e048ec3ade46f38d1b6351e773413f46720

Aliases

arxiv: 1803.07148 · arxiv_version: 1803.07148v1 · doi: 10.48550/arxiv.1803.07148 · pith_short_12: 27FWEON62CBL · pith_short_16: 27FWEON62CBLHHLG · pith_short_8: 27FWEON6

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/27FWEON62CBLHHLGJDJLECSOAS \
  | 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: d7cb6239bed082b39d6648d2b20a4e048ec3ade46f38d1b6351e773413f46720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa62c4464bf5f69bc1189eb346baa6f212b5a6404e3833f8c65c5b3b5320004",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-02-21T18:45:56Z",
    "title_canon_sha256": "b72c5fb33464adb7ec85a43b7478dc6c22163a2665a4d7ef43dd5836d38acd9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07148",
    "kind": "arxiv",
    "version": 1
  }
}