Pith Number

pith:OJL5P6U6

pith:2023:OJL5P6U66PFB4NJJRTNPDCK2N7

not attested not anchored not stored refs pending

Large magnetocaloric effect in the kagome ferromagnet Li$_9$Cr$_3$(P$_2$O$_7$)$_3$(PO$_4$)$_2$

A. Alfonsov, A. A. Tsirlin, Akshata Magar, B. B\"uchner, J. J. Abraham, R. Nath, Somesh K, Vikram Singh, V. Kataev, Y. Senyk

arxiv:2305.04744 v1 · 2023-05-08 · 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{OJL5P6U66PFB4NJJRTNPDCK2N7}

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	2026-07-05T06:07:53.322915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7257d7fa9ef3ca1e35298cdaf1895a6ff7a9bf9f3ff54dcb77addbc6d8fcbe05

Aliases

arxiv: 2305.04744 · arxiv_version: 2305.04744v1 · doi: 10.48550/arxiv.2305.04744 · pith_short_12: OJL5P6U66PFB · pith_short_16: OJL5P6U66PFB4NJJ · pith_short_8: OJL5P6U6

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/OJL5P6U66PFB4NJJRTNPDCK2N7 \
  | 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: 7257d7fa9ef3ca1e35298cdaf1895a6ff7a9bf9f3ff54dcb77addbc6d8fcbe05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba099dc99da27926f6ccb81a56e50a13d6b62a3392715c02b92462f15153f90d",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-05-08T14:44:37Z",
    "title_canon_sha256": "f2a2befccdf69870fdf339f49e56f761b90bc6b0158bc410ea91a19473e06582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04744",
    "kind": "arxiv",
    "version": 1
  }
}