Pith Number

pith:JMOSO4SX

pith:2015:JMOSO4SX526JUJVQMTWQ4PJ6GD

not attested not anchored not stored refs pending

Selective interlayer ferromagnetic coupling between the Cu spins in YBa$_2$ Cu$_3$ O$_{7-x}$ grown on top of La$_{0.7}$ Ca$_{0.3}$ MnO$_3$

Horng-Tay Jeng, J. M. Chen, J. M. Lee, J.-Y Lin, L. Andrew Wray, M. C. Langner, R. W. Schoenlein, S. Roy, S. W. Huang, V. T. Tra, Y.-D. Chuang, Y. H. Chu

arxiv:1504.01820 v2 · 2015-04-08 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{JMOSO4SX526JUJVQMTWQ4PJ6GD}

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	2026-05-18T01:24:10.907058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b1d277257eebc9a26b064ed0e3d3e30cf514eb6b12095df0f16ced1c8e1d996

Aliases

arxiv: 1504.01820 · arxiv_version: 1504.01820v2 · doi: 10.48550/arxiv.1504.01820 · pith_short_12: JMOSO4SX526J · pith_short_16: JMOSO4SX526JUJVQ · pith_short_8: JMOSO4SX

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/JMOSO4SX526JUJVQMTWQ4PJ6GD \
  | 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: 4b1d277257eebc9a26b064ed0e3d3e30cf514eb6b12095df0f16ced1c8e1d996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5bd9d37cdcc8f8c1f4394f6a4f1a43ae6536e6de70780fc268ea7d86fbd21b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-04-08T03:41:25Z",
    "title_canon_sha256": "da677099e9990de33b2822fc67caf8dc10a786978f3f1bad88816d401a780355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01820",
    "kind": "arxiv",
    "version": 2
  }
}