Pith Number

pith:F4E5CLS2

pith:2021:F4E5CLS2H36PANNXP7PV5N5SLW

not attested not anchored not stored refs pending

Variability of electron and hole spin qubits due to interface roughness and charge traps

Biel Martinez, Yann-Michel Niquet

arxiv:2107.10902 v2 · 2021-07-22 · 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{F4E5CLS2H36PANNXP7PV5N5SLW}

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	2026-07-05T03:54:58.474901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f09d12e5a3efcf035b77fdf5eb7b25d8fc43aabe2f31ff2c0a2b299262ee069

Aliases

arxiv: 2107.10902 · arxiv_version: 2107.10902v2 · doi: 10.48550/arxiv.2107.10902 · pith_short_12: F4E5CLS2H36P · pith_short_16: F4E5CLS2H36PANNX · pith_short_8: F4E5CLS2

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/F4E5CLS2H36PANNXP7PV5N5SLW \
  | 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: 2f09d12e5a3efcf035b77fdf5eb7b25d8fc43aabe2f31ff2c0a2b299262ee069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0c4c90f22c0ffa72394030505b0fc05797ef6d8d2f83a402af7bc54f1b113a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-07-22T19:58:08Z",
    "title_canon_sha256": "07dea3f7e403b74859ebf10e21251c6ac95b87c19afad63d5c774f97dc529508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10902",
    "kind": "arxiv",
    "version": 2
  }
}