Pith Number

pith:4XIGW2IV

pith:2018:4XIGW2IVPUIJCCDVHBH6GGUOJN

not attested not anchored not stored refs pending

Single crystal growth of Cu4(OH)6BrF and universal behavior in quantum spin liquid candidates synthetic barlowite and herbertsmithite

B.A. Trump, C. Hoffmann, C.M. Pasco, I. Heinmaa, R. Stern, Thao T. Tran, T.M. McQueen, Z.A. Kelly

arxiv:1801.05769 v1 · 2018-01-17 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XIGW2IVPUIJCCDVHBH6GGUOJN}

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	2026-05-18T00:17:07.687407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5d06b69157d10910875384fe31a8e4b5d434e46128f4a01d6a77eaf57d745b1

Aliases

arxiv: 1801.05769 · arxiv_version: 1801.05769v1 · doi: 10.48550/arxiv.1801.05769 · pith_short_12: 4XIGW2IVPUIJ · pith_short_16: 4XIGW2IVPUIJCCDV · pith_short_8: 4XIGW2IV

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/4XIGW2IVPUIJCCDVHBH6GGUOJN \
  | 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: e5d06b69157d10910875384fe31a8e4b5d434e46128f4a01d6a77eaf57d745b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0986fdc1489bd4493d97e4397a81e271d12c2a2cc59a9e3e12b478abaffef57f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-01-17T17:43:07Z",
    "title_canon_sha256": "8b898736a6b09c7da275873e86cc4461e7ba89dd4eba7e2a2c0a7fc09c5cf2fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05769",
    "kind": "arxiv",
    "version": 1
  }
}