Pith Number

pith:O4ANQBX5

pith:2019:O4ANQBX5E3CGCEFGHFE4ZTVOLN

not attested not anchored not stored refs pending

Observation of the Kondo Screening Cloud of Micron Lengths

A. Ludwig, A. Wieck, H.-S. Sim, I. V. Borzenets, J. Chen, J. Shim, M. Yamamoto, S. Tarucha

arxiv:1906.08917 v1 · 2019-06-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4ANQBX5E3CGCEFGHFE4ZTVOLN}

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	2026-07-05T05:47:00.523876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7700d806fd26c46110a63949ccceae5b65559ebda322f2bba83e5da207212d22

Aliases

arxiv: 1906.08917 · arxiv_version: 1906.08917v1 · doi: 10.48550/arxiv.1906.08917 · pith_short_12: O4ANQBX5E3CG · pith_short_16: O4ANQBX5E3CGCEFG · pith_short_8: O4ANQBX5

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/O4ANQBX5E3CGCEFGHFE4ZTVOLN \
  | 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: 7700d806fd26c46110a63949ccceae5b65559ebda322f2bba83e5da207212d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a82d7e0f0b4b5eefb478e385abf4d6b7d6e86ad308bc5341b82cebd633cadddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-06-21T02:09:27Z",
    "title_canon_sha256": "7a4c7fd49443380aa3f60c9e7fc79fda9e4a58ef26c8d644130d20686395b420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08917",
    "kind": "arxiv",
    "version": 1
  }
}