Pith Number

pith:VS2KLJDB

pith:2019:VS2KLJDBK3R3H4PRZPTGV4NR4S

not attested not anchored not stored refs pending

Structural investigation of (111) oriented (BiFeO3)(1-x){\Lambda}/(LaFeO3)x{\Lambda} superlattices by X-ray diffraction and Raman spectroscopy

H. Bouyanfif, J. Belhadi, M. El Marssi, S. Yousfi

arxiv:1901.01512 v1 · 2019-01-06 · 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{VS2KLJDBK3R3H4PRZPTGV4NR4S}

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	2026-05-17T23:56:51.834421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb4a5a46156e3b3f1f1cbe66af1b1e4a8b541cb4e9b22576d25bba33a8b7625

Aliases

arxiv: 1901.01512 · arxiv_version: 1901.01512v1 · doi: 10.48550/arxiv.1901.01512 · pith_short_12: VS2KLJDBK3R3 · pith_short_16: VS2KLJDBK3R3H4PR · pith_short_8: VS2KLJDB

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/VS2KLJDBK3R3H4PRZPTGV4NR4S \
  | 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: acb4a5a46156e3b3f1f1cbe66af1b1e4a8b541cb4e9b22576d25bba33a8b7625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86e4ab788bd3a9485f565a7ea98140eddb2ee44bc5e9c84a5e9afc8303a01a29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-01-06T07:44:11Z",
    "title_canon_sha256": "3cb090630068b1efde304c732019818f3f6d01eedcbadfda88823f21f9e8b357"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01512",
    "kind": "arxiv",
    "version": 1
  }
}