Pith Number

pith:FN5W4RWL

pith:2024:FN5W4RWLCEWO3QHLTWEMLTMVRI

not attested not anchored not stored refs pending

Low-energy spin excitations in field-induced phases of the spin-ladder antiferromagnet BiCu$_2$PO$_6$

Anneke Reinold, Benedikt Fauseweh, Changqing Zhu, Fang-Cheng Chou, Gary Schmiedinghoff, G\"otz S. Uhrig, Guo-Jiun Shu, Hans Engelkamp, Kirill Amelin, Kirill Yu. Povarov, Patrick Pilch, Sergei Zvyagin, Toomas R\~o\~om, Urmas Nagel, Yin-Ping Lan, Zhe Wang

arxiv:2409.20103 v2 · 2024-09-30 · 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{FN5W4RWLCEWO3QHLTWEMLTMVRI}

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	2026-07-05T10:06:44.215972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7b6e46cb112cedc0eb9d88c5cd958a0bd9c10ece42be02d25d59a604c49624

Aliases

arxiv: 2409.20103 · arxiv_version: 2409.20103v2 · doi: 10.48550/arxiv.2409.20103 · pith_short_12: FN5W4RWLCEWO · pith_short_16: FN5W4RWLCEWO3QHL · pith_short_8: FN5W4RWL

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/FN5W4RWLCEWO3QHLTWEMLTMVRI \
  | 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: 2b7b6e46cb112cedc0eb9d88c5cd958a0bd9c10ece42be02d25d59a604c49624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a265d315c4b82e7a2fc2924b354734f8f44d8ab78258cce26626f1e6c753900",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2024-09-30T08:57:07Z",
    "title_canon_sha256": "f30793bd322b3ace15353a5184d197489418ef1d84f0e984ce5201cae4b45f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.20103",
    "kind": "arxiv",
    "version": 2
  }
}