Pith Number

pith:GNT5GDEH

pith:2026:GNT5GDEH3VGZKUES5NVN4I7BZ5

not attested not anchored not stored refs pending

Barocaloric phase transformation from data efficient fine-tuning of machine learned interatomic potentials

Johan Klarbring, Ludwig Hedin

arxiv:2606.25742 v1 · 2026-06-24 · 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{GNT5GDEH3VGZKUES5NVN4I7BZ5}

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	2026-06-25T01:18:14.085350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3367d30c87dd4d955092eb6ade23e1cf7bf9c3d2fc64e742d705b38b77dca499

Aliases

arxiv: 2606.25742 · arxiv_version: 2606.25742v1 · doi: 10.48550/arxiv.2606.25742 · pith_short_12: GNT5GDEH3VGZ · pith_short_16: GNT5GDEH3VGZKUES · pith_short_8: GNT5GDEH

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/GNT5GDEH3VGZKUES5NVN4I7BZ5 \
  | 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: 3367d30c87dd4d955092eb6ade23e1cf7bf9c3d2fc64e742d705b38b77dca499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ac5af246a95fbdf15f5565db772c03b93b35afce3db080482d5c97822109d78",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-24T12:11:46Z",
    "title_canon_sha256": "9fd8a9a4dbacc749c8ada45b24c4a487bdcf3b3fc90c2dbcbe8e00cc849dd5e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25742",
    "kind": "arxiv",
    "version": 1
  }
}