Pith Number

pith:QWB2BX4Q

pith:2018:QWB2BX4Q3I3MHGT5TMCQFZRC4J

not attested not anchored not stored refs pending

Ferromagnetic and Antiferromagnetic Coupling of Spin Molecular Interfaces with High Thermal Stability

Andrea Ferretti, Claudia Cardoso, Daniele Varsano, Giulia Avvisati, Maria Grazia Betti, Pierluigi Gargiani

arxiv:1810.06317 v1 · 2018-10-15 · 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{QWB2BX4Q3I3MHGT5TMCQFZRC4J}

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	2026-05-18T00:03:20.837762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8583a0df90da36c39a7d9b0502e622e27a6b7e5c9213ed0393701d2613b25783

Aliases

arxiv: 1810.06317 · arxiv_version: 1810.06317v1 · doi: 10.48550/arxiv.1810.06317 · pith_short_12: QWB2BX4Q3I3M · pith_short_16: QWB2BX4Q3I3MHGT5 · pith_short_8: QWB2BX4Q

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/QWB2BX4Q3I3MHGT5TMCQFZRC4J \
  | 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: 8583a0df90da36c39a7d9b0502e622e27a6b7e5c9213ed0393701d2613b25783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fca5e0ff417e8b0ab91e2d87194ad0e7e6f193598041f2dacf27e0dab666c93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-15T12:50:34Z",
    "title_canon_sha256": "bf5e2bec6e1445324592154a11ba25876e98683bcf99efe390c53be50e633a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06317",
    "kind": "arxiv",
    "version": 1
  }
}