Pith Number

pith:5BLP23LK

pith:2011:5BLP23LK4YECKHGTFLC2SRX4RD

not attested not anchored not stored refs pending

Determination of the optical properties of La{2-x}Ba{x}CuO{4} for several dopings, including the anomalous x=1/8 phase

C. C. Homes, G. D. Gu, J. M. Tranquada, J. S. Wen, M. Huecker, Q. Li, Z. J. Xu

arxiv:1110.2118 v3 · 2011-10-10 · 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{5BLP23LK4YECKHGTFLC2SRX4RD}

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	2026-05-18T02:56:45.222150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e856fd6d6ae608251cd32ac5a946fc88ca697920441b219441a669ecf8a4a0cd

Aliases

arxiv: 1110.2118 · arxiv_version: 1110.2118v3 · doi: 10.48550/arxiv.1110.2118 · pith_short_12: 5BLP23LK4YEC · pith_short_16: 5BLP23LK4YECKHGT · pith_short_8: 5BLP23LK

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/5BLP23LK4YECKHGTFLC2SRX4RD \
  | 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: e856fd6d6ae608251cd32ac5a946fc88ca697920441b219441a669ecf8a4a0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d00e50ec6a5c3ec98f59d7eb1b35ca1e2e4bc53fdbd3a3bbb17b7e11b051528d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-10-10T17:33:16Z",
    "title_canon_sha256": "eaf10f13a079d1f2b69ad415e4965fa7bcfc6d762966d6baeeeabf9ed3d2ad1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2118",
    "kind": "arxiv",
    "version": 3
  }
}