Pith Number

pith:REWNF3YD

pith:2015:REWNF3YDN545ERZ3V7TVILSVG4

not attested not anchored not stored refs pending

Optical diode effect in the room-temperature multiferroic BiFeO$_3

H. T. Yi, I. Kezsmarki, J. H. Lee, R. S. Fishman, S. Bordacs, S-W. Cheong, T. Room, U. Nagel

arxiv:1505.00033 v1 · 2015-04-30 · 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{REWNF3YDN545ERZ3V7TVILSVG4}

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	2026-05-18T01:28:56.387901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892cd2ef036f79d2473bafe7542e55372e88b9d1479faff9a8482b1b81fbd94a

Aliases

arxiv: 1505.00033 · arxiv_version: 1505.00033v1 · doi: 10.48550/arxiv.1505.00033 · pith_short_12: REWNF3YDN545 · pith_short_16: REWNF3YDN545ERZ3 · pith_short_8: REWNF3YD

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/REWNF3YDN545ERZ3V7TVILSVG4 \
  | 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: 892cd2ef036f79d2473bafe7542e55372e88b9d1479faff9a8482b1b81fbd94a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d94620889fc594011ed5fb2a94f63424810f7ad8ac0534bc713a358b36614ef2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-30T21:01:09Z",
    "title_canon_sha256": "5b07b171b1e6f463bc02f63fbceae5a03830fc6a99bf6183cee81e7dbfad2813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00033",
    "kind": "arxiv",
    "version": 1
  }
}