Pith Number

pith:UWRHOJHC

pith:2013:UWRHOJHCP5PCUAJDJGUY2YGGLN

not attested not anchored not stored refs pending

Pairing and the phase diagram of the normal coherence length $\xi_N(T,x)$ above $T_c$ of $La_{2-x}Sr_xCuO_4$ thin films probed by the Josephson effect

Gad Koren, Tal Kirzhner

arxiv:1311.2250 v2 · 2013-11-10 · 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{UWRHOJHCP5PCUAJDJGUY2YGGLN}

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	2026-05-18T02:43:36.746156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a27724e27f5e2a012349a98d60c65b4ccd14e097b5d62e89da762922c79796

Aliases

arxiv: 1311.2250 · arxiv_version: 1311.2250v2 · doi: 10.48550/arxiv.1311.2250 · pith_short_12: UWRHOJHCP5PC · pith_short_16: UWRHOJHCP5PCUAJD · pith_short_8: UWRHOJHC

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/UWRHOJHCP5PCUAJDJGUY2YGGLN \
  | 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: a5a27724e27f5e2a012349a98d60c65b4ccd14e097b5d62e89da762922c79796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73d9a26ae29cf22f21660088aa812fc8c6e524917d3ef2bae7eb532a745b66a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-11-10T08:38:50Z",
    "title_canon_sha256": "2ebee6bebd2c178a642b22be2fe9d55e73877a0d649c7553cbff89e2e2cff64c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2250",
    "kind": "arxiv",
    "version": 2
  }
}