Pith Number

pith:5LRYCEBD

pith:2011:5LRYCEBD3M3Q7GIMBS7I2GQRV6

not attested not anchored not stored refs pending

Structural, Superconducting and Magnetic Properties of La(3-x)R(x)Ni2B2N3 (R = Ce, Pr, Nd)

Ernst Bauer, Gerfried Hilscher, Herwig Michor, Tahir Ali

arxiv:1103.2947 v1 · 2011-03-15 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LRYCEBD3M3Q7GIMBS7I2GQRV6}

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	2026-05-18T00:16:57.165397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae3811023db370f990c0cbe8d1a11afb07d13c4383c8e5fac26054e22894f98

Aliases

arxiv: 1103.2947 · arxiv_version: 1103.2947v1 · doi: 10.48550/arxiv.1103.2947 · pith_short_12: 5LRYCEBD3M3Q · pith_short_16: 5LRYCEBD3M3Q7GIM · pith_short_8: 5LRYCEBD

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/5LRYCEBD3M3Q7GIMBS7I2GQRV6 \
  | 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: eae3811023db370f990c0cbe8d1a11afb07d13c4383c8e5fac26054e22894f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f72ef389370f6e2719f35468703d83c39cde07b379df053cc5cfdf6185f59cd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-15T15:54:44Z",
    "title_canon_sha256": "7a0347a665ef4aea9049767d07f7105eda56a8ee72f140aafa8225f13e418cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2947",
    "kind": "arxiv",
    "version": 1
  }
}