Pith Number

pith:23HWAPLW

pith:2025:23HWAPLWYNX3JPMENYU5WYCTKD

not attested not anchored not stored refs pending

Pressure and strain effects on the $\textit{ab initio}$ $GW$ electronic structure of La$_3$Ni$_2$O$_7$

Andr\'es Cano, Jean-Baptiste de Vaulx, Pierre Toulemonde, Quintin N. Meier, Valerio Olevano

arxiv:2504.21651 v2 · 2025-04-30 · cond-mat.supr-con · 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{23HWAPLWYNX3JPMENYU5WYCTKD}

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	2026-07-05T12:08:02.505794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6cf603d76c36fb4bd846e29db605350fb6442545bd3b13f1b6d5940a101c513

Aliases

arxiv: 2504.21651 · arxiv_version: 2504.21651v2 · doi: 10.48550/arxiv.2504.21651 · pith_short_12: 23HWAPLWYNX3 · pith_short_16: 23HWAPLWYNX3JPME · pith_short_8: 23HWAPLW

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/23HWAPLWYNX3JPMENYU5WYCTKD \
  | 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: d6cf603d76c36fb4bd846e29db605350fb6442545bd3b13f1b6d5940a101c513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d369ab3abb86d0f8e0c1cecd2d46daa6e04ea2b960f9c88614e754da9aa5d2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-04-30T13:55:45Z",
    "title_canon_sha256": "ae530667d087aa621ec3c43cd25838c261c5fdbfc4c045cea5d91e1637bf7969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21651",
    "kind": "arxiv",
    "version": 2
  }
}