Pith Number

pith:CN2LDDVF

pith:2012:CN2LDDVFBP3HIPAMC54PV66J4N

not attested not anchored not stored refs pending

Scanning SQUID Susceptometry of a paramagnetic superconductor

B. Kalisky, C. Bell, C. H. Ahn, F. J. Walker, H. Y. Hwang, J. A. Bert, J. H. Ngai, J. R. Kirtley, K. A. Moler, Y. Hikita, Y. Segal

arxiv:1204.3355 v1 · 2012-04-16 · 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{CN2LDDVFBP3HIPAMC54PV66J4N}

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	2026-05-18T01:57:52.312669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1374b18ea50bf6743c0c1778fafbc9e37839d8ebb979849ed60792abf3819fb5

Aliases

arxiv: 1204.3355 · arxiv_version: 1204.3355v1 · doi: 10.48550/arxiv.1204.3355 · pith_short_12: CN2LDDVFBP3H · pith_short_16: CN2LDDVFBP3HIPAM · pith_short_8: CN2LDDVF

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/CN2LDDVFBP3HIPAMC54PV66J4N \
  | 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: 1374b18ea50bf6743c0c1778fafbc9e37839d8ebb979849ed60792abf3819fb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d870037c905210baab10829280018bf110efc0773d887e34ffbc1d006fd7d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-04-16T03:37:50Z",
    "title_canon_sha256": "1bd915db2d5c4f6dbb59f5f9cf573b26d6b9d4b3c8409ed151ed04c939e229d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3355",
    "kind": "arxiv",
    "version": 1
  }
}