Pith Number

pith:CMNHPQRV

pith:2010:CMNHPQRV7QGRJNCODE5M26TVVA

not attested not anchored not stored refs pending

Evolution of ground state and upper critical field in R(1-x)GdxNi2B2C (R = Lu, Y): Coexistence of superconductivity and spin-glass state

H. Hodovanets, M. J. Lampe, P. C. Canfield, S. A. Moser, S. L. Bud'ko, S. Ran, V. G. Kogan

arxiv:1009.1660 v1 · 2010-09-08 · 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{CMNHPQRV7QGRJNCODE5M26TVVA}

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	2026-05-18T02:05:32.892310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

131a77c235fc0d14b44e193acd7a75a8095acf05c826654e1d30edfe7fef71c2

Aliases

arxiv: 1009.1660 · arxiv_version: 1009.1660v1 · doi: 10.48550/arxiv.1009.1660 · pith_short_12: CMNHPQRV7QGR · pith_short_16: CMNHPQRV7QGRJNCO · pith_short_8: CMNHPQRV

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/CMNHPQRV7QGRJNCODE5M26TVVA \
  | 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: 131a77c235fc0d14b44e193acd7a75a8095acf05c826654e1d30edfe7fef71c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0368726805a0ca60b41e7b0fe1128816cbfa9906394220ae24d23b0429d0bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-08T23:01:11Z",
    "title_canon_sha256": "b6de34bac3f9be1ae736640017f4dc0e147d0b2bb823e3665986d2a5e525cef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1660",
    "kind": "arxiv",
    "version": 1
  }
}