Pith Number

pith:SYBOTYZL

pith:2021:SYBOTYZLTU3ZJBTO2A7EREZGGJ

not attested not anchored not stored refs pending

Topological nature of the Kondo insulator SmB$_6$ and its sensitiveness to Sm vacancy

J. A. Sittler, J. R. Chamorro, L. H. Greene, S. M. Koohpayeh, T. M. McQueen, W. A. Phelan, W. K. Park, W. T. Fuhrman

arxiv:2104.07178 v1 · 2021-04-15 · 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{SYBOTYZLTU3ZJBTO2A7EREZGGJ}

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	2026-07-05T02:32:18.735374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9602e9e32b9d3794866ed03e489326325d67019f633a3d98b37b5d8bb023a70c

Aliases

arxiv: 2104.07178 · arxiv_version: 2104.07178v1 · doi: 10.48550/arxiv.2104.07178 · pith_short_12: SYBOTYZLTU3Z · pith_short_16: SYBOTYZLTU3ZJBTO · pith_short_8: SYBOTYZL

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/SYBOTYZLTU3ZJBTO2A7EREZGGJ \
  | 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: 9602e9e32b9d3794866ed03e489326325d67019f633a3d98b37b5d8bb023a70c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8afda673a7c44f21af4061507aa5dd750688c13c89e86cb1284e214e5e9cc8b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-04-15T00:31:00Z",
    "title_canon_sha256": "8ecde7ffcdf57c83abb35fadc2c8d7bcf781f3352a98bd02602078039a800a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07178",
    "kind": "arxiv",
    "version": 1
  }
}