Pith Number

pith:PQ4SE5SP

pith:2016:PQ4SE5SPGSPNQ3FKFWQ2ERNDWI

not attested not anchored not stored refs pending

Precision ESR Measurements of Transverse Anisotropy in the Single-molecule Magnet Ni$_4$

Charles A. Collett, Jonathan R. Friedman, Rafael A. All\~ao Cassaro

arxiv:1609.09859 v2 · 2016-09-30 · cond-mat.mes-hall · 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{PQ4SE5SPGSPNQ3FKFWQ2ERNDWI}

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	2026-05-18T00:55:20.559668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c3922764f349ed86caa2da1a245a3b21ed86f25b49996c75a0a55496bfb82a4

Aliases

arxiv: 1609.09859 · arxiv_version: 1609.09859v2 · doi: 10.48550/arxiv.1609.09859 · pith_short_12: PQ4SE5SPGSPN · pith_short_16: PQ4SE5SPGSPNQ3FK · pith_short_8: PQ4SE5SP

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/PQ4SE5SPGSPNQ3FKFWQ2ERNDWI \
  | 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: 7c3922764f349ed86caa2da1a245a3b21ed86f25b49996c75a0a55496bfb82a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9157fc050b5739c6dbf6da3814748b67ba084be05115981081022e72f948205c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-09-30T18:58:35Z",
    "title_canon_sha256": "5c81d7d2af9ffae89c11d50a56d675bd72d759a6360a85ea47c2a0432086f398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09859",
    "kind": "arxiv",
    "version": 2
  }
}