Pith Number

pith:CZ6JQ7IA

pith:2010:CZ6JQ7IAJKNJCQDPDHRONZBNZP

not attested not anchored not stored refs pending

Magnetic Breakdown in the electron-doped cuprate superconductor Nd$_{2-x}$Ce$_x$CuO$_4$: the reconstructed Fermi surface survives in the strongly overdoped regime

A. Erb, F. Wolff-Fabris, I. Sheikin, J. Wosnitza, M. Bartkowiak, M. Lambacher, M. V. Kartsovnik, N. Bittner, R. Gross, T. Helm, W. Biberacher

arxiv:1008.3371 v2 · 2010-08-19 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZ6JQ7IAJKNJCQDPDHRONZBNZP}

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	2026-05-18T04:33:38.928899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

167c987d004a9a91406f19e2e6e42dcbce937c9818c2aaf359c6da0a82db8930

Aliases

arxiv: 1008.3371 · arxiv_version: 1008.3371v2 · doi: 10.48550/arxiv.1008.3371 · pith_short_12: CZ6JQ7IAJKNJ · pith_short_16: CZ6JQ7IAJKNJCQDP · pith_short_8: CZ6JQ7IA

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/CZ6JQ7IAJKNJCQDPDHRONZBNZP \
  | 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: 167c987d004a9a91406f19e2e6e42dcbce937c9818c2aaf359c6da0a82db8930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "922c5bfcb7db327db7fa438d7577070b54f1f9ad2561f8bda51b33a8ef05a1a0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-08-19T19:13:38Z",
    "title_canon_sha256": "5ab6bf5c3b9a0f040385bc398e5e5aeb3f2efb33711cea1722d4b7fa9951c0b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3371",
    "kind": "arxiv",
    "version": 2
  }
}