Pith Number

pith:5YJD7HNO

pith:2012:5YJD7HNOHENQP3JX2RLASCALUM

not attested not anchored not stored refs pending

Emergence of superconductivity from the dynamically heterogeneous insulating state in La_{2-x}Sr_{x}CuO_{4}

A. T. Bollinger, C. Panagopoulos, Dragana Popovi\'c, G. Logvenov, I. Bo\v{z}ovi\'c, Xiaoyan Shi

arxiv:1211.6155 v1 · 2012-11-26 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YJD7HNOHENQP3JX2RLASCALUM}

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	2026-05-18T02:32:14.587742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee123f9dae391b07ed37d45609080ba318a1b845d4b3be2abc6ee287224ab521

Aliases

arxiv: 1211.6155 · arxiv_version: 1211.6155v1 · doi: 10.48550/arxiv.1211.6155 · pith_short_12: 5YJD7HNOHENQ · pith_short_16: 5YJD7HNOHENQP3JX · pith_short_8: 5YJD7HNO

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/5YJD7HNOHENQP3JX2RLASCALUM \
  | 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: ee123f9dae391b07ed37d45609080ba318a1b845d4b3be2abc6ee287224ab521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d9f774a95b6caf4a903fabf04648d0151391b7b52146be60b4c890443e4f559",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-11-26T22:47:34Z",
    "title_canon_sha256": "f2ecd28e315fbd8d2bc653ebdf28307863b49fe32d8ff97407bb3027e5649321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6155",
    "kind": "arxiv",
    "version": 1
  }
}