Pith Number

pith:25PLU2IT

pith:2025:25PLU2ITV4ERBNN6ZLGTQNIJPG

not attested not anchored not stored refs pending

Electron coherent phonon coupling in Pr$_{0.5}$Ca$_{1.5}$MnO$_4$ measured with ultrafast broadband spectroscopy

Allan S. Johnson, Daniel P\'erez-Salinas, Emmanuel B. Amuah, Hanna Strojecka, Khalid M. Siddiqui, Maurizio Monti, Simon E. Wall, Thomas H. Meyland

arxiv:2508.14834 v1 · 2025-08-20 · 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{25PLU2ITV4ERBNN6ZLGTQNIJPG}

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	2026-07-05T11:56:45.266793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d75eba6913af0910b5becacd38350979869ec689d6f353dc3d160d6795145f93

Aliases

arxiv: 2508.14834 · arxiv_version: 2508.14834v1 · doi: 10.48550/arxiv.2508.14834 · pith_short_12: 25PLU2ITV4ER · pith_short_16: 25PLU2ITV4ERBNN6 · pith_short_8: 25PLU2IT

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/25PLU2ITV4ERBNN6ZLGTQNIJPG \
  | 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: d75eba6913af0910b5becacd38350979869ec689d6f353dc3d160d6795145f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26863d56f83dc78eb3c52574f226c88950fbe10aa337bcd31a3bcacfaa859d63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-08-20T16:35:28Z",
    "title_canon_sha256": "0c1d0dc98b2ea1b720b427a5d2912bfc4496cfbb21a3001193a496dfbd9f9b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14834",
    "kind": "arxiv",
    "version": 1
  }
}