Pith Number

pith:B2A5AYB7

pith:2019:B2A5AYB7HBK5YXDOBYCAEHYSYV

not attested not anchored not stored refs pending

Multiple Magnetic Bilayers and Unconventional Criticality without Frustration in BaCuSi$_2$O$_6$

A. Biffin, B. Normand, Ch. R\"uegg, D. J. Voneshen, F. Mila, G. S. Tucker, M. Boehm, M. Kofu, N. Laflorencie, S. Allenspach, S. Ohira-Kawamura, U. Stuhr

arxiv:1911.04161 v2 · 2019-11-11 · 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{B2A5AYB7HBK5YXDOBYCAEHYSYV}

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	2026-07-05T01:01:01.045496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e81d0603f3855dc5c6e0e04021f12c5573950fc33b9df0387507cdedb9f27b9

Aliases

arxiv: 1911.04161 · arxiv_version: 1911.04161v2 · doi: 10.48550/arxiv.1911.04161 · pith_short_12: B2A5AYB7HBK5 · pith_short_16: B2A5AYB7HBK5YXDO · pith_short_8: B2A5AYB7

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/B2A5AYB7HBK5YXDOBYCAEHYSYV \
  | 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: 0e81d0603f3855dc5c6e0e04021f12c5573950fc33b9df0387507cdedb9f27b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e179decb6143b62df893567b8ff0b1cddddfaefbb12dbc6e591e4d7221d9b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-11-11T10:25:55Z",
    "title_canon_sha256": "729a5e5b5566b6875ab6fd09087e2246493cbfceeecabd01b1c930f312e6e67e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04161",
    "kind": "arxiv",
    "version": 2
  }
}