Pith Number

pith:4NS62NCG

pith:2012:4NS62NCG7SNOMTMBCJUL2HEJFM

not attested not anchored not stored refs pending

Spin-stretching modes in anisotropic magnets: spin-wave excitations in the multiferroic Ba2CoGe2O7

\'A. Antal, A. J\'anossy, D. Szaller, H. Engelkamp, H. Murakawa, I. K\'ezsm\'arki, J. Romh\'anyi, K. Penc, S. Bord\'acs, T. Feh\'er, T. R\~o\~om, U. Nagel, Y. Tokura

arxiv:1202.3996 v2 · 2012-02-17 · 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{4NS62NCG7SNOMTMBCJUL2HEJFM}

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	2026-05-18T03:47:53.029641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e365ed3446fc9ae64d811268bd1c892b1cf864744b23bb232da19d10f3c8bcba

Aliases

arxiv: 1202.3996 · arxiv_version: 1202.3996v2 · doi: 10.48550/arxiv.1202.3996 · pith_short_12: 4NS62NCG7SNO · pith_short_16: 4NS62NCG7SNOMTMB · pith_short_8: 4NS62NCG

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/4NS62NCG7SNOMTMBCJUL2HEJFM \
  | 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: e365ed3446fc9ae64d811268bd1c892b1cf864744b23bb232da19d10f3c8bcba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed26242a9ec94b7b263ef4ac48b51bd1c0fa21933efd46e611489f8a8b84b9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-02-17T19:38:57Z",
    "title_canon_sha256": "4fa1b71adbb294e15028064cc5209891be0c44c1cad41358596268b005fe5438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3996",
    "kind": "arxiv",
    "version": 2
  }
}