Pith Number

pith:CGM7DFGR

pith:2022:CGM7DFGR5GFF53A57Z7G2W3DPU

not attested not anchored not stored refs pending

Strain-tunable Berry curvature in quasi-two-dimensional chromium telluride

Alexandre C. Foucher, Alice T. Greenberg, Charles Rong, Don Heiman, Frances M. Ross, Gen Yin, George J. de Coster, Haile Ambaye, Hang Chi, Jagadeesh S. Moodera, Jong Keum, Joseph Murray, Mahesh R. Neupane, Michael Dreyer, Owen A. Vail, Patrick A. Folkes, Patrick J. Taylor, Robert E. Butera, Roger K. Lake, Sohee Kwon, Tim B. Eldred, Valeria Lauter, Wenpei Gao, Yuhang Liu, Yunbo Ou

arxiv:2207.02318 v2 · 2022-07-05 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGM7DFGR5GFF53A57Z7G2W3DPU}

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	2026-07-05T06:17:38.275235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1199f194d1e98a5eec1dfe7e6d5b637d35d2d61e0bcca8649415f363cc7592a1

Aliases

arxiv: 2207.02318 · arxiv_version: 2207.02318v2 · doi: 10.48550/arxiv.2207.02318 · pith_short_12: CGM7DFGR5GFF · pith_short_16: CGM7DFGR5GFF53A5 · pith_short_8: CGM7DFGR

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/CGM7DFGR5GFF53A57Z7G2W3DPU \
  | 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: 1199f194d1e98a5eec1dfe7e6d5b637d35d2d61e0bcca8649415f363cc7592a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e443e49e600bb093eb3243279e1f0fd70b751064d863eb9c33be4c8bd10460f2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-07-05T21:13:31Z",
    "title_canon_sha256": "a7060192063770157c7adcfc3813a0e4c091d0a80fee966e94efa161c49e82bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02318",
    "kind": "arxiv",
    "version": 2
  }
}