Pith Number

pith:VZ7N2JTQ

pith:2013:VZ7N2JTQ26BDRMMR2N3C6LEOA7

not attested not anchored not stored refs pending

Spontaneous exchange bias in a nanocomposite of BiFeO$_3$-Bi$_2$Fe$_4$O$_9$

Dipten Bhattacharya, Gopes C. Das, Saibal Roy, Sudipta Goswami, Tuhin Maity

arxiv:1304.2205 v1 · 2013-04-08 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZ7N2JTQ26BDRMMR2N3C6LEOA7}

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	2026-05-18T03:28:43.705776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7edd2670d78238b191d3762f2c8e07eba2aa57a111c86b8efc0ef59e809a4b

Aliases

arxiv: 1304.2205 · arxiv_version: 1304.2205v1 · doi: 10.48550/arxiv.1304.2205 · pith_short_12: VZ7N2JTQ26BD · pith_short_16: VZ7N2JTQ26BDRMMR · pith_short_8: VZ7N2JTQ

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/VZ7N2JTQ26BDRMMR2N3C6LEOA7 \
  | 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: ae7edd2670d78238b191d3762f2c8e07eba2aa57a111c86b8efc0ef59e809a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d85f782caaa9f87cdcec217a6ad99a7a57e6f9ebf1ee353f07eaed8d41a27a38",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-08T13:38:05Z",
    "title_canon_sha256": "af4be3f270c030de6cbd7a6e959492e1dea2f49b1f0852b5965eae0278275a6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2205",
    "kind": "arxiv",
    "version": 1
  }
}