Pith Number

pith:GP3UDI6J

pith:2026:GP3UDI6JE4Z7KUPYU4ZLPT3QVC

not attested not anchored not stored refs pending

Pressure-Driven Structural Transitions without a Displacive Charge-Density Wave in La$_2$SmNi$_2$O$_7$

B. Vignolle, J. Huang, P. Fertey, P. Foury-Leylekian, P. Rodi\`ere, P. Toulemonde, Sitaram Ramakrishnan, Sourav Marik, V. Bal\'edent, Z. Rahmany

arxiv:2607.03363 v1 · 2026-07-03 · 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{GP3UDI6JE4Z7KUPYU4ZLPT3QVC}

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	2026-07-07T02:17:39.465498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f741a3c92733f551f8a732b7cf70a8902fd3df3490b645c0c70d658bd6bcd8

Aliases

arxiv: 2607.03363 · arxiv_version: 2607.03363v1 · doi: 10.48550/arxiv.2607.03363 · pith_short_12: GP3UDI6JE4Z7 · pith_short_16: GP3UDI6JE4Z7KUPY · pith_short_8: GP3UDI6J

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/GP3UDI6JE4Z7KUPYU4ZLPT3QVC \
  | 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: 33f741a3c92733f551f8a732b7cf70a8902fd3df3490b645c0c70d658bd6bcd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90f38d5026a91402ed568652c3e69ee92a84499c5c58088d9518979cb5ddb202",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-03T14:19:02Z",
    "title_canon_sha256": "f847864fab8ca724d548dd69774b5f309b3f7078ecd077435421832d61f0587b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03363",
    "kind": "arxiv",
    "version": 1
  }
}