Pith Number

pith:EX5SRO77

pith:2011:EX5SRO77QRRNMLMZOLSJNNR6IH

not attested not anchored not stored refs pending

Anisotropic Exchange Interaction between Non-magnetic Europium Cations in Eu_2O_3

A. Sanna, G. Concas, J. K. Dewhurst, S. Massidda, S. Sharma

arxiv:1103.2012 v1 · 2011-03-10 · cond-mat.str-el · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX5SRO77QRRNMLMZOLSJNNR6IH}

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	2026-05-18T02:02:55.164383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fb28bbff8462d62d9972e496b63e41ca190b6d3ab3e71a84aa3e775337a50f

Aliases

arxiv: 1103.2012 · arxiv_version: 1103.2012v1 · doi: 10.48550/arxiv.1103.2012 · pith_short_12: EX5SRO77QRRN · pith_short_16: EX5SRO77QRRNMLMZ · pith_short_8: EX5SRO77

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/EX5SRO77QRRNMLMZOLSJNNR6IH \
  | 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: 25fb28bbff8462d62d9972e496b63e41ca190b6d3ab3e71a84aa3e775337a50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af18b4336c0559d39ffdbc285724bc2d68ee524f776f4868e827cb9d40a7f21",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-03-10T12:35:15Z",
    "title_canon_sha256": "2e6afbee2aa8942e9d1d2b6cfb8ae60d74ffd512671616e55fc2b747a3183ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2012",
    "kind": "arxiv",
    "version": 1
  }
}