Pith Number

pith:5BUYOEUA

pith:2014:5BUYOEUAGBDF7FFLYAORIR5ZX2

not attested not anchored not stored refs pending

Percolative superconductivity in La2CuO4.06 by lattice granularity patterns with scanning micro X-ray absorption near edge structure

Alessandro Ricci, Antonio Bianconi, Augusto Marcelli, Gaetano Campi, Matthieu Chorro, Nicola Poccia, Wei Xu

arxiv:1401.0549 v4 · 2014-01-02 · 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{5BUYOEUAGBDF7FFLYAORIR5ZX2}

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	2026-05-18T01:26:19.085649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e86987128030465f94abc01d1447b9be907f3faf61c942449b9b77cd07aba64c

Aliases

arxiv: 1401.0549 · arxiv_version: 1401.0549v4 · doi: 10.48550/arxiv.1401.0549 · pith_short_12: 5BUYOEUAGBDF · pith_short_16: 5BUYOEUAGBDF7FFL · pith_short_8: 5BUYOEUA

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/5BUYOEUAGBDF7FFLYAORIR5ZX2 \
  | 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: e86987128030465f94abc01d1447b9be907f3faf61c942449b9b77cd07aba64c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1839e75b24e972412fa14b60a504cafd1655ba82c6b4ffd84715b31ef176c28",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-01-02T21:35:55Z",
    "title_canon_sha256": "d3dfd66367dfe028fe9d118bab35fb4122b839940ad5e608e12482bdbb3e0e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0549",
    "kind": "arxiv",
    "version": 4
  }
}