Pith Number

pith:5JGVMDCK

pith:2017:5JGVMDCK37FFMZR7IK43B7F7D6

not attested not anchored not stored refs pending

Large magntocaloric effect and 3D Ising critical behaviour in Gd$_2$Cu$_2$In

Andre M. Strydom, Baidyanath N. Sahu, Harikrishnan S. Nair, Ramesh K. Kumar, Sindisiwe Xhakaza

arxiv:1711.09816 v1 · 2017-11-27 · 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{5JGVMDCK37FFMZR7IK43B7F7D6}

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	2026-05-18T00:29:34.420683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea4d560c4adfca56663f42b9b0fcbf1f99f5f4f1d3977a68930790f9cb249bae

Aliases

arxiv: 1711.09816 · arxiv_version: 1711.09816v1 · doi: 10.48550/arxiv.1711.09816 · pith_short_12: 5JGVMDCK37FF · pith_short_16: 5JGVMDCK37FFMZR7 · pith_short_8: 5JGVMDCK

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/5JGVMDCK37FFMZR7IK43B7F7D6 \
  | 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: ea4d560c4adfca56663f42b9b0fcbf1f99f5f4f1d3977a68930790f9cb249bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9e19134f46a0f05f9b1dee1ed8ec4d164322f08a8604f7d92a6cbe11beb5e3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-11-27T16:36:20Z",
    "title_canon_sha256": "58d5252dc0d1ae12dfb57443fcba65c7abdb1e805d07d6e529804c716205a432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09816",
    "kind": "arxiv",
    "version": 1
  }
}