Pith Number

pith:DIYDDVXH

pith:2025:DIYDDVXHV6MRFHFZ2LXF7FS6MH

not attested not anchored not stored refs pending

Giant Magnetocaloric Effect in Spin Supersolid Candidate Na$_2$BaCo(PO$_4$)$_2$

Bo Li, Chin-Wei Wang, Chuandi Zhang, Gang Li, Gang Su, Hai Jin, Junsen Xiang, Jun Shen, Karin Schmalzl, Ning Xi, Peijie Sun, Wei Li, Wentao Jin, Wolfang Schmidt, Xin-Yang Liu, Yang Qi, Yuan Gao, Yuan Wan, Ziyu Chen

arxiv:2504.11298 v1 · 2025-04-15 · 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{DIYDDVXHV6MRFHFZ2LXF7FS6MH}

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	2026-07-05T10:49:31.889030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a3031d6e7af99129cb9d2ee5f965e61d30043e64f195289aad7ab0142231ff1

Aliases

arxiv: 2504.11298 · arxiv_version: 2504.11298v1 · doi: 10.48550/arxiv.2504.11298 · pith_short_12: DIYDDVXHV6MR · pith_short_16: DIYDDVXHV6MRFHFZ · pith_short_8: DIYDDVXH

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/DIYDDVXHV6MRFHFZ2LXF7FS6MH \
  | 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: 1a3031d6e7af99129cb9d2ee5f965e61d30043e64f195289aad7ab0142231ff1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612ed81b09a5e136e3bcd050df8f442923d66515301ec87cf35867d5d76c5931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-04-15T15:37:03Z",
    "title_canon_sha256": "cf3e10a8a2914bdc8c51af9455bf69adc2d741419e0e83eaf36ea6bee466d171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11298",
    "kind": "arxiv",
    "version": 1
  }
}