Pith Number

pith:PHMQQPYN

pith:2019:PHMQQPYN7DXWYAYHHUPHWZM2NF

not attested not anchored not stored refs pending

Observation of the Magneto-Optic Voigt Effect in a Paramagnetic Diamond Membrane

Alexander Huck, Haitham A. R. El-Ella, Ilya P. Radko, Kristian H. Rasmussen, Ulrik L. Andersen

arxiv:1909.13596 v2 · 2019-09-30 · cond-mat.mes-hall · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHMQQPYN7DXWYAYHHUPHWZM2NF}

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	2026-07-05T00:52:48.341654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d9083f0df8ef6c03073d1e7b659a695e5f0fdd1abb1e199bf70a2b9c8e2d5b

Aliases

arxiv: 1909.13596 · arxiv_version: 1909.13596v2 · doi: 10.48550/arxiv.1909.13596 · pith_short_12: PHMQQPYN7DXW · pith_short_16: PHMQQPYN7DXWYAYH · pith_short_8: PHMQQPYN

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/PHMQQPYN7DXWYAYHHUPHWZM2NF \
  | 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: 79d9083f0df8ef6c03073d1e7b659a695e5f0fdd1abb1e199bf70a2b9c8e2d5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8acbcd9087739359a92f31d4162cbbe5d3879633b252b9b530e7ff0ec139806",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-09-30T11:28:59Z",
    "title_canon_sha256": "35bc41f8bfd66bd9faf4bc0a26bc2497755327ba5899e33c438de7e893f3707e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.13596",
    "kind": "arxiv",
    "version": 2
  }
}