Pith Number

pith:GP2VE7GB

pith:2009:GP2VE7GB34VJRRZQP6XD42AGDX

not attested not anchored not stored refs pending

Sign reversal of field-angle resolved heat capacity oscillations in a heavy fermion superconductor CeCoIn$_5$ and $d_{x^2-y^2}$ pairing symmetry

K. An, K. Machida, M. Hiragi, M. Ichioka, R. Settai, T. Sakakibara, Y. Onuki

arxiv:0911.3443 v1 · 2009-11-18 · cond-mat.str-el · 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{GP2VE7GB34VJRRZQP6XD42AGDX}

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	2026-05-18T02:10:46.561430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f5527cc1df2a98c7307fae3e68061dc34a257f7259b9e777c165d7e290db42

Aliases

arxiv: 0911.3443 · arxiv_version: 0911.3443v1 · doi: 10.48550/arxiv.0911.3443 · pith_short_12: GP2VE7GB34VJ · pith_short_16: GP2VE7GB34VJRRZQ · pith_short_8: GP2VE7GB

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/GP2VE7GB34VJRRZQP6XD42AGDX \
  | 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: 33f5527cc1df2a98c7307fae3e68061dc34a257f7259b9e777c165d7e290db42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92d7e263c99958d31b0c404ae8b54470532688a3689444a4d5dd6aa233b31d37",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-11-18T00:26:03Z",
    "title_canon_sha256": "98b98f59418b525e937b6d7c68c380dee5bc522f2be276ff346eddb39e281663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3443",
    "kind": "arxiv",
    "version": 1
  }
}