Pith Number

pith:NGHCZFE7

pith:2014:NGHCZFE7VA7O3BRBIU6T5FYYNT

not attested not anchored not stored refs pending

Heavy Fermion Superconductivity in the Quadrupole Ordered State of PrV2Al20

Akito Sakai, Masaki Tsujimoto, Satoru Nakatsuji, Takahiro Tomita, Yosuke Matsumoto

arxiv:1407.0866 v1 · 2014-07-03 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGHCZFE7VA7O3BRBIU6T5FYYNT}

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	2026-05-18T01:42:42.381714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

698e2c949fa83eed8621453d3e97186cd51761f2d634e9dc41c770275f5a504e

Aliases

arxiv: 1407.0866 · arxiv_version: 1407.0866v1 · doi: 10.48550/arxiv.1407.0866 · pith_short_12: NGHCZFE7VA7O · pith_short_16: NGHCZFE7VA7O3BRB · pith_short_8: NGHCZFE7

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/NGHCZFE7VA7O3BRBIU6T5FYYNT \
  | 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: 698e2c949fa83eed8621453d3e97186cd51761f2d634e9dc41c770275f5a504e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df654fb327dddf186f8ddc70df6b067f83bd895dc56a23af9aad27c04c1bf6a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-07-03T11:10:37Z",
    "title_canon_sha256": "c4b069eb8a4dd79c630da58183ddd9e0c949b7f0e4c79453eb3eec920494359c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0866",
    "kind": "arxiv",
    "version": 1
  }
}