Pith Number

pith:LYQECVZQ

pith:2013:LYQECVZQ5TZ37ZKUPQR7AFJ3KF

not attested not anchored not stored refs pending

Separation of antiferromagnetism and high-temperature superconductivity in Ca$_{1-x}$La$_x$Fe$_2$As$_2$ under pressure

D. K. Pratt, F.M. Grosche, G.M. Luke, J.M. Silver, J. Paglione, J. W. Lynn, L.E. Klintberg, M. Sutherland, Shanta R. Saha, S.K. Goh, T. Drye, T.J.S. Munsie

arxiv:1309.3576 v1 · 2013-09-13 · 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{LYQECVZQ5TZ37ZKUPQR7AFJ3KF}

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	2026-05-18T02:26:59.034135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e20415730ecf3bfe5547c23f0153b514ede73717e4164470415c4783c9cce2c

Aliases

arxiv: 1309.3576 · arxiv_version: 1309.3576v1 · doi: 10.48550/arxiv.1309.3576 · pith_short_12: LYQECVZQ5TZ3 · pith_short_16: LYQECVZQ5TZ37ZKU · pith_short_8: LYQECVZQ

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/LYQECVZQ5TZ37ZKUPQR7AFJ3KF \
  | 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: 5e20415730ecf3bfe5547c23f0153b514ede73717e4164470415c4783c9cce2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c27278b1b996879ccd9b46eb799bde55f3bddb1df39ed50a386c53f1d08e94",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-09-13T20:11:40Z",
    "title_canon_sha256": "71964592adda873e3fc12a995b1137f2194f5e039f55215bed8ed6f4ac43e1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3576",
    "kind": "arxiv",
    "version": 1
  }
}