Pith Number

pith:SJ56FFXB

pith:2023:SJ56FFXBLD2ZPCPMJ72QA6FAAI

not attested not anchored not stored refs pending

Extrinsic nonlinear Kerr rotation in topological materials under a magnetic field

David H. Cobden, Dayu Yan, Jiaqiang Yan, Shiwei Wu, Shuang Wu, Wei-Tao Liu, Wei Xia, Xiaodong Xu, Yanfeng Guo, Yangfan Yi, Youguo Shi, Zaiyao Fei, Zeyuan Sun

arxiv:2309.09512 v1 · 2023-09-18 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJ56FFXBLD2ZPCPMJ72QA6FAAI}

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	2026-07-05T06:51:40.436679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

927be296e158f59789ec4ff50078a002232e2445b2def1dc20a26dacdb2f181a

Aliases

arxiv: 2309.09512 · arxiv_version: 2309.09512v1 · doi: 10.48550/arxiv.2309.09512 · pith_short_12: SJ56FFXBLD2Z · pith_short_16: SJ56FFXBLD2ZPCPM · pith_short_8: SJ56FFXB

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/SJ56FFXBLD2ZPCPMJ72QA6FAAI \
  | 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: 927be296e158f59789ec4ff50078a002232e2445b2def1dc20a26dacdb2f181a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fd878dba868862c6493241c80aef7cf473c289eba78ea3452ccca5731fe4ab0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-09-18T06:50:49Z",
    "title_canon_sha256": "4e4f0727756724dfc6ed017d2747f56b86eca979d9415bac7502070f7d7a5b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09512",
    "kind": "arxiv",
    "version": 1
  }
}