Pith Number

pith:LQ7RIBT2

pith:2014:LQ7RIBT26FISOMP4JHVJROFEYX

not attested not anchored not stored refs pending

Optical study of superconducting Pr$_2$CuO$_{x}$ with $x\simeq 4$

A. V. Pronin, E. Schachinger, G. Chanda, J. Wosnitza, M. Naito, R. P. S. M. Lobo

arxiv:1406.7258 v1 · 2014-06-27 · 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{LQ7RIBT26FISOMP4JHVJROFEYX}

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	2026-05-18T02:48:01.921365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c3f14067af1512731fc49ea98b8a4c5f9b8effece66694f2c7955a1cc7961ba

Aliases

arxiv: 1406.7258 · arxiv_version: 1406.7258v1 · doi: 10.48550/arxiv.1406.7258 · pith_short_12: LQ7RIBT26FIS · pith_short_16: LQ7RIBT26FISOMP4 · pith_short_8: LQ7RIBT2

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/LQ7RIBT26FISOMP4JHVJROFEYX \
  | 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: 5c3f14067af1512731fc49ea98b8a4c5f9b8effece66694f2c7955a1cc7961ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c423ce3ca559659a5f76cd068fa1d078719a78cfac4f2b0104964d95a7ee312",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-06-27T18:12:48Z",
    "title_canon_sha256": "f1a6372b0593c02ea9bd31f987d5c9b6abda95553f57f3ed2717e9288f3783d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7258",
    "kind": "arxiv",
    "version": 1
  }
}