Pith Number

pith:74ZK4HW5

pith:2019:74ZK4HW5CTE4QDMM3ZQC747OYO

not attested not anchored not stored refs pending

Broken time-reversal symmetry in superconducting Pr$_{1-x}$La$_{x}$Pt$_{4}$Ge$_{12}$

Adrian. D. Hillier, Cheng Tan, Douglas. E. MacLaughlin, Jian Zhang, Kevin Huang, Lei Shu, Pabitra. K. Biswas, Zhaofeng Ding

arxiv:1901.10224 v1 · 2019-01-29 · 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{74ZK4HW5CTE4QDMM3ZQC747OYO}

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	2026-05-17T23:39:47.151300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff32ae1edd14c9c80d8cde602ff3eec3913f8c64640a3109db2bef4c55f3432c

Aliases

arxiv: 1901.10224 · arxiv_version: 1901.10224v1 · doi: 10.48550/arxiv.1901.10224 · pith_short_12: 74ZK4HW5CTE4 · pith_short_16: 74ZK4HW5CTE4QDMM · pith_short_8: 74ZK4HW5

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/74ZK4HW5CTE4QDMM3ZQC747OYO \
  | 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: ff32ae1edd14c9c80d8cde602ff3eec3913f8c64640a3109db2bef4c55f3432c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d04116f33d164b92602e0d19899f74775f014f09d93e5d24c68ce02f77d2185",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-01-29T11:17:30Z",
    "title_canon_sha256": "234ffa53c3c20f5690bb4d30a5b17b5884e30c09beddea05b1c61221c40d55f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10224",
    "kind": "arxiv",
    "version": 1
  }
}