Pith Number

pith:EH2D45V7

pith:2021:EH2D45V7NFJNOYR2M3HUEEEFHD

not attested not anchored not stored refs pending

Topological surface conduction in Kondo insulator YbB$_{12}$

C. Tinsman, F. Iga, J. G. Analytis, J. Singleton, Lu Chen, Lu Li, N. L. Nair, N. Maksimovic, S. Kasahara, Y. Kasahara, Y. Matsuda, Y. Sato, Z. Xiang

arxiv:2107.00912 v2 · 2021-07-02 · 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{EH2D45V7NFJNOYR2M3HUEEEFHD}

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	2026-07-05T02:59:38.007389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f43e76bf6952d7623a66cf42108538e967a9c484cfd370b8a71950278e48f8

Aliases

arxiv: 2107.00912 · arxiv_version: 2107.00912v2 · doi: 10.48550/arxiv.2107.00912 · pith_short_12: EH2D45V7NFJN · pith_short_16: EH2D45V7NFJNOYR2 · pith_short_8: EH2D45V7

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/EH2D45V7NFJNOYR2M3HUEEEFHD \
  | 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: 21f43e76bf6952d7623a66cf42108538e967a9c484cfd370b8a71950278e48f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "274e20e5b80deea64f1872a4b05fbbea6012cbbf26fff46071a5548a8fd0f7ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-07-02T09:01:01Z",
    "title_canon_sha256": "1388e265b838bb468e3d198e4b92d4d328bd750e82a5481a69619153b7b34388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00912",
    "kind": "arxiv",
    "version": 2
  }
}