Pith Number

pith:7OGXLKK2

pith:2011:7OGXLKK2JYRJDIZ3RNEJUOYLGO

not attested not anchored not stored refs pending

Bond polarons and high-Tc superconductivity in single layer La_(2-x)Sr_xCuO_4: normal state currents and pairing

Mladen Georgiev

arxiv:1103.3237 v1 · 2011-03-16 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OGXLKK2JYRJDIZ3RNEJUOYLGO}

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	2026-05-18T04:26:44.538971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb8d75a95a4e2291a33b8b489a3b0b33932fd7915583caa1eb11471429358d2b

Aliases

arxiv: 1103.3237 · arxiv_version: 1103.3237v1 · doi: 10.48550/arxiv.1103.3237 · pith_short_12: 7OGXLKK2JYRJ · pith_short_16: 7OGXLKK2JYRJDIZ3 · pith_short_8: 7OGXLKK2

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/7OGXLKK2JYRJDIZ3RNEJUOYLGO \
  | 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: fb8d75a95a4e2291a33b8b489a3b0b33932fd7915583caa1eb11471429358d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33285d727871c8a9472a533f0d9ce875472730d6bee04caf5f418f34677061c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-03-16T17:22:01Z",
    "title_canon_sha256": "4cf9c681c1aa5f3108c0ac3ab4dcca8fdbbc7570bc5eb65fae4a11dd573bf6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3237",
    "kind": "arxiv",
    "version": 1
  }
}