Pith Number

pith:WGWWU22D

pith:2008:WGWWU22DEBNLWJVR7EY5JC6WOB

not attested not anchored not stored refs pending

Fluctuation diamagnetism around the superconducting transition in a cuprate crystal with a reduced Meissner fraction

F\'elix Vidal, Jes\'us Mosqueira

arxiv:0802.3831 v1 · 2008-02-26 · 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{WGWWU22DEBNLWJVR7EY5JC6WOB}

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	2026-07-04T17:09:35.054438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ad6a6b43205abb26b1f931d48bd6705fb3347ec1fae00dbcfec98892f8dcd0

Aliases

arxiv: 0802.3831 · arxiv_version: 0802.3831v1 · doi: 10.48550/arxiv.0802.3831 · pith_short_12: WGWWU22DEBNL · pith_short_16: WGWWU22DEBNLWJVR · pith_short_8: WGWWU22D

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/WGWWU22DEBNLWJVR7EY5JC6WOB \
  | 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: b1ad6a6b43205abb26b1f931d48bd6705fb3347ec1fae00dbcfec98892f8dcd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54bf9d5d6c5e2f18cd2b04b2911ea121cd15269f922900729c1e34293afb85b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-02-26T15:49:53Z",
    "title_canon_sha256": "aa01e5e2487d0429b1ccfbf9fd0f9093b8a2a4bc82e92603926892e8885b8259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.3831",
    "kind": "arxiv",
    "version": 1
  }
}