Pith Number

pith:LSM7A3SD

pith:2008:LSM7A3SDBJDUT4Q6TU37LHFNZL

not attested not anchored not stored refs pending

Effects of out-of-plane disorder on the nodal quasiparticle and superconducting gap in single-layer Bi$_2$Sr$_{1.6}Ln_{0.4}$CuO$_{6+\delta}$ ($Ln$ = La, Nd, Gd)

A. Fujimori, D.H. Lu, K. Fujita, K. Ono, M. Hashimoto, M. Ishikado, M. Kubota, S. Uchida, T. Yoshida, Z.-X. Shen

arxiv:0807.1779 v3 · 2008-07-11 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSM7A3SDBJDUT4Q6TU37LHFNZL}

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	2026-05-18T02:15:45.329570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c99f06e430a4749f21e9d37f59cadcad73295ea74b084589b2a24070643c18a

Aliases

arxiv: 0807.1779 · arxiv_version: 0807.1779v3 · doi: 10.48550/arxiv.0807.1779 · pith_short_12: LSM7A3SDBJDU · pith_short_16: LSM7A3SDBJDUT4Q6 · pith_short_8: LSM7A3SD

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/LSM7A3SDBJDUT4Q6TU37LHFNZL \
  | 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: 5c99f06e430a4749f21e9d37f59cadcad73295ea74b084589b2a24070643c18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd787844ddd608626f2715a34c768f540cf822c40697dbe5da25d79f6f72ab4e",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-07-11T06:08:12Z",
    "title_canon_sha256": "6d4d09332b9fb9fff6efde5a87c3482a354f4a57fbd1ce3d3c65762929f711ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1779",
    "kind": "arxiv",
    "version": 3
  }
}