Pith Number

pith:CS2LJXJW

pith:2025:CS2LJXJWZFDYUZYVDCAI6OZURH

not attested not anchored not stored refs pending

Observation of collective charge excitations in a cuprate superconductor

H. Takagi, I. Bia{\l}o, J. Chang, J. Choi, Ke-Jin Zhou, K. von Arx, L. Martinelli, M. Garcia-Fernandez, Qisi Wang, S. Pyon, T. Takayama, Xunyang Hong, Y. Sassa, Yujie Yan, Zhenglu Li

arxiv:2503.04334 v1 · 2025-03-06 · cond-mat.supr-con · 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{CS2LJXJWZFDYUZYVDCAI6OZURH}

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	2026-07-05T10:25:36.179644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14b4b4dd36c9478a671518808f3b3489cae93c87e0afe53e900c310360af17b1

Aliases

arxiv: 2503.04334 · arxiv_version: 2503.04334v1 · doi: 10.48550/arxiv.2503.04334 · pith_short_12: CS2LJXJWZFDY · pith_short_16: CS2LJXJWZFDYUZYV · pith_short_8: CS2LJXJW

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/CS2LJXJWZFDYUZYVDCAI6OZURH \
  | 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: 14b4b4dd36c9478a671518808f3b3489cae93c87e0afe53e900c310360af17b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "546ff05b35ac0eee1907ebd4f27b106ada73af84355d12d33ae4d66de93909b2",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-03-06T11:31:42Z",
    "title_canon_sha256": "4c2e57f7ae09e63f342190e283c4acf37e35e1a7400a17805b11d72258188053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04334",
    "kind": "arxiv",
    "version": 1
  }
}