Pith Number

pith:KQVCJLPQ

pith:2001:KQVCJLPQBZQF3DVQLNMVEC2XN4

not attested not anchored not stored refs pending

Structural phase control of (La$_{1.48}$Nd$_{0.40}$Sr$_{0.12}$)CuO$_4$ thin films by epitaxial growth technique

I. Tsukada

arxiv:cond-mat/0109069 v1 · 2001-09-05 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQVCJLPQBZQF3DVQLNMVEC2XN4}

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	2026-05-18T01:07:02.329381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542a24adf00e605d8eb05b59520b576f2ebb6528c2d34f5373e66f2a2721cb13

Aliases

arxiv: cond-mat/0109069 · arxiv_version: cond-mat/0109069v1 · doi: 10.48550/arxiv.cond-mat/0109069 · pith_short_12: KQVCJLPQBZQF · pith_short_16: KQVCJLPQBZQF3DVQ · pith_short_8: KQVCJLPQ

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/KQVCJLPQBZQF3DVQLNMVEC2XN4 \
  | 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: 542a24adf00e605d8eb05b59520b576f2ebb6528c2d34f5373e66f2a2721cb13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b00829e01e4f3eb60e44a25b45e69de9838e13bf786df9de09e00e6d6fa6ff6",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-09-05T00:29:49Z",
    "title_canon_sha256": "80e4305e8737ac69c16d94e4b4aded2afe6a12a275454920720dd708d516936c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0109069",
    "kind": "arxiv",
    "version": 1
  }
}