Pith Number

pith:57OQ3OHI

pith:2018:57OQ3OHIPXKRJOAGFRFPCKWKM4

not attested not anchored not stored refs pending

NMR Evidence of Charge Fluctuations in Multiferroic CuBr2

Chao Wang, Feng Yuan, Jiacheng Zheng, Jinshan Zhang, Pengshuai Wang, Ruiqi Wang, Sheng Xu, Tao Chen, Weiqiang Yu, Yi Cui, Yuan Li

arxiv:1802.00928 v1 · 2018-02-03 · 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{57OQ3OHIPXKRJOAGFRFPCKWKM4}

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	2026-05-18T00:21:45.650038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efdd0db8e87dd514b8062c4af12aca673d4880585d8d7f909e1ec101739beaa6

Aliases

arxiv: 1802.00928 · arxiv_version: 1802.00928v1 · doi: 10.48550/arxiv.1802.00928 · pith_short_12: 57OQ3OHIPXKR · pith_short_16: 57OQ3OHIPXKRJOAG · pith_short_8: 57OQ3OHI

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/57OQ3OHIPXKRJOAGFRFPCKWKM4 \
  | 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: efdd0db8e87dd514b8062c4af12aca673d4880585d8d7f909e1ec101739beaa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a546021c1ee7b550f493c9f87122c96cbf5988c51f690a6399741ec2cd98ec90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-02-03T06:43:39Z",
    "title_canon_sha256": "98b8ca68d10369db5423730221a9517e21087258f1a6cd80b9ca6c7cb543476f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00928",
    "kind": "arxiv",
    "version": 1
  }
}