Pith Number

pith:6DR2WX3Z

pith:2025:6DR2WX3ZY4MXUTY2HDQLIAD2Q7

not attested not anchored not stored refs pending

Signature of superconductivity in pressurized La4Ni3O10-x single crystals grown at ambient pressure

Feiyu Li, Guangtao Liu, Jian Zhang, Junjie Zhang, Ning Guo, Qiang Zheng, Yinqiao Hao

arxiv:2501.13511 v1 · 2025-01-23 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{6DR2WX3ZY4MXUTY2HDQLIAD2Q7}

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.

Cited by

1 paper in Pith

LA-CaRe-CNN: Cascading Refinement CNN for Left Atrial Scar Segmentation

Receipt and verification

First computed	2026-07-05T11:57:54.456388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0e3ab5f79c7197a4f1a38e0b4007a87e937ea5b7010aa255258c2493d40505b

Aliases

arxiv: 2501.13511 · arxiv_version: 2501.13511v1 · doi: 10.48550/arxiv.2501.13511 · pith_short_12: 6DR2WX3ZY4MX · pith_short_16: 6DR2WX3ZY4MXUTY2 · pith_short_8: 6DR2WX3Z

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/6DR2WX3ZY4MXUTY2HDQLIAD2Q7 \
  | 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: f0e3ab5f79c7197a4f1a38e0b4007a87e937ea5b7010aa255258c2493d40505b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127e71fd7aba854664f5d81291cad2c752b4687f6e589424fe12ad9d4b693147",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-01-23T09:52:16Z",
    "title_canon_sha256": "9eeee41bebf0fe8b68e820793139b67946a63fe7017a9aebb6d470508b72cec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13511",
    "kind": "arxiv",
    "version": 1
  }
}