Pith Number

pith:33MYZJMI

pith:2010:33MYZJMIJVOH6RKSQYGIAPKPCG

not attested not anchored not stored refs pending

YBa$_2$Cu$_3$O$_7$/La$_{0.7}$Ca$_{0.3}$MnO$_3$ bilayers: Interface coupling and electric transport properties

A. Ruosi, B. A. Davidson, C. Raisch, D. Koelle, J. Fujii, M. Glaser, M. Merz, P. Nagel, R. Kleiner, R. Werner, S. Schuppler, T. Chass\'e

arxiv:1009.2167 v1 · 2010-09-11 · 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{33MYZJMIJVOH6RKSQYGIAPKPCG}

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	2026-05-18T02:05:31.650816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded98ca5884d5c7f4552860c803d4f11935431ccb0f957e890ac9ac059d389c2

Aliases

arxiv: 1009.2167 · arxiv_version: 1009.2167v1 · doi: 10.48550/arxiv.1009.2167 · pith_short_12: 33MYZJMIJVOH · pith_short_16: 33MYZJMIJVOH6RKS · pith_short_8: 33MYZJMI

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/33MYZJMIJVOH6RKSQYGIAPKPCG \
  | 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: ded98ca5884d5c7f4552860c803d4f11935431ccb0f957e890ac9ac059d389c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec146d1e772ddf27afa9c88c5569efa859b72cffaa51818a8aadab212d4ec1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-11T13:38:17Z",
    "title_canon_sha256": "257134cc2847365f3deccdc2ccf7d03ea973b36bfb79085b7c7f4ac30f2f2d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2167",
    "kind": "arxiv",
    "version": 1
  }
}