Pith Number

pith:C5P4F3GR

pith:2003:C5P4F3GRLRCBDNLD2QVYMVKSZL

not attested not anchored not stored refs pending

The in-plane paraconductivity in La_{2-x}Sr_xCuO_4 thin film superconductors at high reduced-temperatures: Independence of the normal-state pseudogap

Felix Vidal, Gonzalo Ferro, Jose Antonio Veira, Manuel V. Ramallo, Mauricio Ruibal, M. Teresa Gonzalez, Patrick Wagner, Severiano R. Curras

arxiv:cond-mat/0305021 v1 · 2003-05-01 · 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{C5P4F3GRLRCBDNLD2QVYMVKSZL}

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	2026-07-04T16:38:43.361155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175fc2ecd15c4411b563d42b865552cad4035f996581871500dd988b147aaf81

Aliases

arxiv: cond-mat/0305021 · arxiv_version: cond-mat/0305021v1 · doi: 10.48550/arxiv.cond-mat/0305021 · pith_short_12: C5P4F3GRLRCB · pith_short_16: C5P4F3GRLRCBDNLD · pith_short_8: C5P4F3GR

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/C5P4F3GRLRCBDNLD2QVYMVKSZL \
  | 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: 175fc2ecd15c4411b563d42b865552cad4035f996581871500dd988b147aaf81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8784cb1ce92e9666f4fc102e758f1d9ff9b0c8ca193f5b12b78c76f6cde0ef67",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2003-05-01T17:59:35Z",
    "title_canon_sha256": "af9fb07eb55bd7145762ec050f0e61939dda03147c2d5e4f361e72673496ebcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0305021",
    "kind": "arxiv",
    "version": 1
  }
}