Pith Number

pith:UXDR7C2I

pith:2017:UXDR7C2IW7VPG2H46X24AVEFLF

not attested not anchored not stored refs pending

4$f$ crystal field ground state of the strongly correlated topological insulator SmB$_6$

Andrea Severing, Dae Jeong Kim, Deepa Kasinathan, Hasan Yava\c{s}, Kai Chen, Liu Hao Tjeng, Martin Sundermann, Maurits Wim Haverkort, Peter Thalmeier, Zachary Fisk

arxiv:1706.08072 v2 · 2017-06-25 · 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{UXDR7C2IW7VPG2H46X24AVEFLF}

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	2026-05-18T00:26:36.874457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c71f8b48b7eaf368fcf5f5c054855959e9e6c1d6499ef87870aa650f3687b8

Aliases

arxiv: 1706.08072 · arxiv_version: 1706.08072v2 · doi: 10.48550/arxiv.1706.08072 · pith_short_12: UXDR7C2IW7VP · pith_short_16: UXDR7C2IW7VPG2H4 · pith_short_8: UXDR7C2I

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/UXDR7C2IW7VPG2H46X24AVEFLF \
  | 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: a5c71f8b48b7eaf368fcf5f5c054855959e9e6c1d6499ef87870aa650f3687b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2405e5614a1ffb9e8c954d9911974a4392f0dc9af98072e48dde119b6197dcf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-25T10:08:40Z",
    "title_canon_sha256": "80aa4d5e8911055e8565cc15ae716033a2a242668c8d023d5202a5f722ac4425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08072",
    "kind": "arxiv",
    "version": 2
  }
}