Pith Number

pith:2JMPISS5

pith:2021:2JMPISS5B4DSXYUG5KEKB256XP

not attested not anchored not stored refs pending

Quantum magnetism of ferromagnetic spin dimers in $\alpha$-KVOPO$_4$

A. A. Tsirlin, D. Khalyavin, D. T. Adroja, K. M. Ranjith, K. Somesh, M. Baenitz, Prashanta K. Mukharjee, R. Nath, Y. Skourski

arxiv:2109.06840 v1 · 2021-09-14 · cond-mat.mtrl-sci · 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{2JMPISS5B4DSXYUG5KEKB256XP}

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	2026-07-05T03:42:48.566303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d258f44a5d0f072be286ea88a0ebbebbfac8b43d4f07650f446267e317345536

Aliases

arxiv: 2109.06840 · arxiv_version: 2109.06840v1 · doi: 10.48550/arxiv.2109.06840 · pith_short_12: 2JMPISS5B4DS · pith_short_16: 2JMPISS5B4DSXYUG · pith_short_8: 2JMPISS5

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/2JMPISS5B4DSXYUG5KEKB256XP \
  | 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: d258f44a5d0f072be286ea88a0ebbebbfac8b43d4f07650f446267e317345536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a756cfebf1cf4c44120cb58b52cc8c431adadebc47df6ebeec1a22924c9ebca",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-14T17:22:54Z",
    "title_canon_sha256": "c2bfffbfcb7469ba0a60969906a5e4707c918b83ea512aaab825ba5431554bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06840",
    "kind": "arxiv",
    "version": 1
  }
}