Pith Number

pith:2XOOQNOI

pith:2012:2XOOQNOIOOCSUFUMGNJANV2G23

not attested not anchored not stored refs pending

Concerning the superconducting gap symmetry in YBa2Cu3O7-{\delta}, YBa2Cu4O8, and La2-xSrxCuO4 determined from muon spin rotation in mixed states of crystals and powders

2), (2) Dept. of Physics, (3) Dept. of Physics, Anthony T. Fiory (3) ((1) Physikon Research Corporation, Dale R. Harshman (1, New Jersey Institute of Technology), University of Notre Dame

arxiv:1202.0049 v1 · 2012-01-31 · 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{2XOOQNOIOOCSUFUMGNJANV2G23}

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	2026-05-18T04:03:20.633968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5dce835c873852a168c335206d746d6c7bf1436f5a0997faa16e9def9e3b039

Aliases

arxiv: 1202.0049 · arxiv_version: 1202.0049v1 · doi: 10.48550/arxiv.1202.0049 · pith_short_12: 2XOOQNOIOOCS · pith_short_16: 2XOOQNOIOOCSUFUM · pith_short_8: 2XOOQNOI

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/2XOOQNOIOOCSUFUMGNJANV2G23 \
  | 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: d5dce835c873852a168c335206d746d6c7bf1436f5a0997faa16e9def9e3b039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ca4baa3f43d4480305bbff8e31245bb1d14d475566bd31a2244607faa3c3ad9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-01-31T23:29:02Z",
    "title_canon_sha256": "5c9d63b1273a26ad5791672bb9ca23294f441039eb3f1b7cf3a87f8bf6c93a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0049",
    "kind": "arxiv",
    "version": 1
  }
}