Pith Number

pith:LEBL7UE2

pith:2011:LEBL7UE2KLUZHGGBEOKPJLPPIT

not attested not anchored not stored refs pending

The diamagnetism above the superconducting transition in underdoped La(1.9)Sr(0.1)CuO(4) revisited: Chemical disorder or phase incoherent superconductivity?

F\'elix Vidal, Javier D. Dancausa, Jes\'us Mosqueira

arxiv:1111.6761 v2 · 2011-11-29 · 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{LEBL7UE2KLUZHGGBEOKPJLPPIT}

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	2026-05-18T01:59:22.176300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5902bfd09a52e99398c12394f4adef44c0d2213c438fe2eb6278a16ef1704ac9

Aliases

arxiv: 1111.6761 · arxiv_version: 1111.6761v2 · doi: 10.48550/arxiv.1111.6761 · pith_short_12: LEBL7UE2KLUZ · pith_short_16: LEBL7UE2KLUZHGGB · pith_short_8: LEBL7UE2

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/LEBL7UE2KLUZHGGBEOKPJLPPIT \
  | 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: 5902bfd09a52e99398c12394f4adef44c0d2213c438fe2eb6278a16ef1704ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccb7dc4562f70fa2508b5447c3f15017acc63b094916970b90842c0636884e12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-29T10:47:54Z",
    "title_canon_sha256": "3eb4272bb95ef3dae28515d03f7eb1c11c90b7353cee128755dfdc445c3ff2c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6761",
    "kind": "arxiv",
    "version": 2
  }
}