Pith Number

pith:SRSZ5SIM

pith:1999:SRSZ5SIMJHHN322F3SKYXGIF3D

not attested not anchored not stored refs pending

A re-examination of the electronic structure of Bi_2Sr_2CaCu_2O_{8+d} and Bi_2Sr_2Cu_1O_{6+d} - An electron-like Fermi Surface and the absence of flat bands at $E_F$

A. D. Gromko, A. J. Arko, D. S. Dessau (University of Colorado) Y. Aiura, H. Eisaki, J. Joyce (Los Alamos National Laboratory), K. Nakamura, K. Oka (Electrotechnical Laboratory (ETL)), S.I. Uchida (University of Tokyo), Y. D. Chuang, Yoichi Ando (Central Research Institute of Electric Power Industry), Y. Yamaguchi

arxiv:cond-mat/9904050 v1 · 1999-04-03 · cond-mat.str-el · 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{SRSZ5SIMJHHN322F3SKYXGIF3D}

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	2026-07-04T14:23:33.904349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94659ec90c49ceddeb45dc958b9905d8e100f0e009dac673420660cc8cd89c95

Aliases

arxiv: cond-mat/9904050 · arxiv_version: cond-mat/9904050v1 · doi: 10.48550/arxiv.cond-mat/9904050 · pith_short_12: SRSZ5SIMJHHN · pith_short_16: SRSZ5SIMJHHN322F · pith_short_8: SRSZ5SIM

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/SRSZ5SIMJHHN322F3SKYXGIF3D \
  | 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: 94659ec90c49ceddeb45dc958b9905d8e100f0e009dac673420660cc8cd89c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b44f3385a5ff826fa14f8a9d1e64f1c63a40a301149cbf0a53b2b82ceb27192",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-04-03T01:03:00Z",
    "title_canon_sha256": "5fceba9bf3841a217b772934e18ca9e185120b9c1a080d73bf1328ce70494d85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904050",
    "kind": "arxiv",
    "version": 1
  }
}