Pith Number

pith:AII4IFW4

pith:2022:AII4IFW4NB65VC55KVBMBCFHHV

not attested not anchored not stored refs pending

High-performance broadband Faraday rotation spectroscopy of 2D materials and thin magnetic films

Ashish Arora, Benjamin Carey, Christoph Klusmann, Manfred Albrecht, Mario Fix, Nils Kolja Wessling, Paul Steeger, Robert Schmidt, Robert Schneider, Rudolf Bratschitsch, Steffen Michaelis de Vasconcellos

arxiv:2204.12809 v1 · 2022-04-27 · cond-mat.mes-hall · 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{AII4IFW4NB65VC55KVBMBCFHHV}

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	2026-07-05T05:09:58.064460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0211c416dc687dda8bbd5542c088a73d6bd17da2078b687b6a49d3e5ddf734c0

Aliases

arxiv: 2204.12809 · arxiv_version: 2204.12809v1 · doi: 10.48550/arxiv.2204.12809 · pith_short_12: AII4IFW4NB65 · pith_short_16: AII4IFW4NB65VC55 · pith_short_8: AII4IFW4

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/AII4IFW4NB65VC55KVBMBCFHHV \
  | 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: 0211c416dc687dda8bbd5542c088a73d6bd17da2078b687b6a49d3e5ddf734c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4efe1dba390611c251b1d81961e4d84076fa0c5b584050636eee434c6901f703",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-04-27T09:59:34Z",
    "title_canon_sha256": "f67aa7107b5c7464ae19ff1bb53f5a166c646caf2b8ff304450f9fa530ebe72a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12809",
    "kind": "arxiv",
    "version": 1
  }
}