Pith Number

pith:4YPW3GGV

pith:2008:4YPW3GGVKQKQJL2X2ZDYYL43DV

not attested not anchored not stored refs pending

Universal versus Material-Dependent Two-Gap Behaviors in the High-Tc Cuprates: Angle-Resolved Photoemission Study of La2-xSrxCuO4

A. Fujimori, H. Eisaki, K. Ono, K. Tanaka, M. Hashimoto, M. Kubota, N. Mannella, Seiki Komiya, S. Ideta, S. Uchida, T. Yoshida, Yoichi Ando, Z. Hussain, Z.-X. Shen

arxiv:0812.0155 v1 · 2008-11-30 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YPW3GGVKQKQJL2X2ZDYYL43DV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:15:12.542352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e61f6d98d5541504af57d6478c2f9b1d495aa21a8d672956643284bd4f6128d5

Aliases

arxiv: 0812.0155 · arxiv_version: 0812.0155v1 · doi: 10.48550/arxiv.0812.0155 · pith_short_12: 4YPW3GGVKQKQ · pith_short_16: 4YPW3GGVKQKQJL2X · pith_short_8: 4YPW3GGV

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/4YPW3GGVKQKQJL2X2ZDYYL43DV \
  | 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: e61f6d98d5541504af57d6478c2f9b1d495aa21a8d672956643284bd4f6128d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2bcdd4e78d325ef00314b653b43f41770a507ea7a06172144a19b8b2b93586",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-11-30T17:59:06Z",
    "title_canon_sha256": "25cb4883f539cf10cafae7a9653b8d034d91b543b0edc81b11db178f6ffc8b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0155",
    "kind": "arxiv",
    "version": 1
  }
}