Pith Number

pith:BRRXABZL

pith:2007:BRRXABZLHN5ZCZUSGV72PEA7QO

not attested not anchored not stored refs pending

The influence of out-of-plane disorder on the formation of pseudogap and Fermi arc in Bi2Sr2-xRxCuOy (R=La and Eu)

A. Shimoyamada, H. Ikuta, S. Shin, T. Takeuchi, Y. Okada

arxiv:0709.0220 v1 · 2007-09-03 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRRXABZLHN5ZCZUSGV72PEA7QO}

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	2026-07-04T17:05:25.928410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c6370072b3b7b916692357fa7901f838e74ce842ff4ec01ef78590e28869df7

Aliases

arxiv: 0709.0220 · arxiv_version: 0709.0220v1 · doi: 10.48550/arxiv.0709.0220 · pith_short_12: BRRXABZLHN5Z · pith_short_16: BRRXABZLHN5ZCZUS · pith_short_8: BRRXABZL

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/BRRXABZLHN5ZCZUSGV72PEA7QO \
  | 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: 0c6370072b3b7b916692357fa7901f838e74ce842ff4ec01ef78590e28869df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dbcd9f6a1c181065a34108e3aecddbeba7eb6259e4447baaba9e6bdb01192b2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-09-03T13:07:22Z",
    "title_canon_sha256": "3f17ab28f85aca6d768db925faf43d118c217e744c594b5ba411b9d43a01d632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.0220",
    "kind": "arxiv",
    "version": 1
  }
}