Pith Number

pith:XPJEJQFB

pith:2014:XPJEJQFB2VDDVN5K3VBALDWAKK

not attested not anchored not stored refs pending

Magnetic ordered structure dependence of magnetic refrigeration efficiency

Hideaki Kitazawa, Ryo Tamura, Shu Tanaka, Takahisa Ohno

arxiv:1406.6462 v2 · 2014-06-25 · cond-mat.mtrl-sci · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPJEJQFB2VDDVN5K3VBALDWAKK}

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	2026-05-18T02:44:41.913241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd244c0a1d5463ab7aadd42058ec052b186fc7bf3626e2faae278dc5435d2e4

Aliases

arxiv: 1406.6462 · arxiv_version: 1406.6462v2 · doi: 10.48550/arxiv.1406.6462 · pith_short_12: XPJEJQFB2VDD · pith_short_16: XPJEJQFB2VDDVN5K · pith_short_8: XPJEJQFB

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/XPJEJQFB2VDDVN5K3VBALDWAKK \
  | 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: bbd244c0a1d5463ab7aadd42058ec052b186fc7bf3626e2faae278dc5435d2e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94a85548ce57dfb28130f16d13b95bf8a268006f348523522c7f6f765622ba5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-06-25T05:25:37Z",
    "title_canon_sha256": "5494bf62277f6f05dff86a0c4966399aa21d44894edac7db705efb10351da975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6462",
    "kind": "arxiv",
    "version": 2
  }
}