Pith Number

pith:CR2HGSFA

pith:2015:CR2HGSFARR56ADGQ746F45AMWJ

not attested not anchored not stored refs pending

Room temperature exchange bias in BiFeO3 / Co-Fe bilayers

Christian Sterwerf, Elke Arenholz, G\"unter Reiss, Jan-Michael Schmalhorst, Markus Meinert

arxiv:1512.05901 v3 · 2015-12-18 · 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{CR2HGSFARR56ADGQ746F45AMWJ}

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	2026-05-18T01:23:44.009032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14747348a08c7be00cd0ff3c5e740cb2428a7245eb9a3ad8b8f44dc98d6332cf

Aliases

arxiv: 1512.05901 · arxiv_version: 1512.05901v3 · doi: 10.48550/arxiv.1512.05901 · pith_short_12: CR2HGSFARR56 · pith_short_16: CR2HGSFARR56ADGQ · pith_short_8: CR2HGSFA

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/CR2HGSFARR56ADGQ746F45AMWJ \
  | 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: 14747348a08c7be00cd0ff3c5e740cb2428a7245eb9a3ad8b8f44dc98d6332cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4145d1aa4a889ec653f301d78e97a36d12b9509e5b34c9229599fb79e2703a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-12-18T11:17:08Z",
    "title_canon_sha256": "0ca6409baec1844990c8d040f2afbfb17faa47c8e4c597000902e2a4177a182e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05901",
    "kind": "arxiv",
    "version": 3
  }
}