Pith Number

pith:POECT46I

pith:2021:POECT46IZ5MMCB5XZ4BHQ3C5AG

not attested not anchored not stored refs pending

Direct visualization of electronic transport in a quantum anomalous Hall insulator

Anthony R. Richardella, David Low, G. M. Ferguson, Katja C. Nowack, Nitin Samarth, Run Xiao

arxiv:2112.13122 v1 · 2021-12-24 · 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{POECT46IZ5MMCB5XZ4BHQ3C5AG}

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	2026-07-05T03:43:50.115410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b8829f3c8cf58c107b7cf02786c5d01aa79b5987f95f5ab131e9224629f5527

Aliases

arxiv: 2112.13122 · arxiv_version: 2112.13122v1 · doi: 10.48550/arxiv.2112.13122 · pith_short_12: POECT46IZ5MM · pith_short_16: POECT46IZ5MMCB5X · pith_short_8: POECT46I

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/POECT46IZ5MMCB5XZ4BHQ3C5AG \
  | 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: 7b8829f3c8cf58c107b7cf02786c5d01aa79b5987f95f5ab131e9224629f5527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5451856e077e4d1540961f2ab699aef9ba5d8ede682ff4de53f6558e15246bdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-12-24T18:45:00Z",
    "title_canon_sha256": "59babb4325633a3915ee215a59332ec0185ed8f19b4ad5f6700e8c8d38745a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13122",
    "kind": "arxiv",
    "version": 1
  }
}