Pith Number

pith:MMU6SYIJ

pith:2011:MMU6SYIJVKJXFCUNJ5POQIY2LG

not attested not anchored not stored refs pending

Unconventional Multiferroicity in Cupric Oxide

Dennis Meier, Dmitry D. Khalyavin, Laurent C. Chapon, Manfred Fiebig, Naemi Leo, Pierre Toledano, Tim Hoffmann

arxiv:1101.4284 v1 · 2011-01-22 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMU6SYIJVKJXFCUNJ5POQIY2LG}

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	2026-05-18T04:31:11.230532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6329e96109aa93728a8d4f5ee8231a598ce5ab77cbb367c31f834bc1fd30bd27

Aliases

arxiv: 1101.4284 · arxiv_version: 1101.4284v1 · doi: 10.48550/arxiv.1101.4284 · pith_short_12: MMU6SYIJVKJX · pith_short_16: MMU6SYIJVKJXFCUN · pith_short_8: MMU6SYIJ

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/MMU6SYIJVKJXFCUNJ5POQIY2LG \
  | 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: 6329e96109aa93728a8d4f5ee8231a598ce5ab77cbb367c31f834bc1fd30bd27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "216004982b02088c774e85bc9b62a8f47db4c71fcbc36f0e90358a9103c952a9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-01-22T12:58:07Z",
    "title_canon_sha256": "806a7c6c4106d3dad20992307630013ae67c161ab300b2bbca69aaca7aaa1cae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4284",
    "kind": "arxiv",
    "version": 1
  }
}