Pith Number

pith:HFLFA6RU

pith:2010:HFLFA6RUCEPGFOCEM5RSN2WJBO

not attested not anchored not stored refs pending

Landau level states on a topological insulator thin film

Jung Hoon Han, Zhihua Yang

arxiv:1007.0291 v3 · 2010-07-02 · 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{HFLFA6RUCEPGFOCEM5RSN2WJBO}

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	2026-05-18T02:06:33.054482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3956507a34111e62b844676326eac90b9def003491ba5afb3d766cee7cffefd1

Aliases

arxiv: 1007.0291 · arxiv_version: 1007.0291v3 · doi: 10.48550/arxiv.1007.0291 · pith_short_12: HFLFA6RUCEPG · pith_short_16: HFLFA6RUCEPGFOCE · pith_short_8: HFLFA6RU

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/HFLFA6RUCEPGFOCEM5RSN2WJBO \
  | 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: 3956507a34111e62b844676326eac90b9def003491ba5afb3d766cee7cffefd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f0ca8d4c36df96e2c85c2e3d6b4a0bddd5c911b164a0fe99325471ea088cd7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-07-02T04:45:44Z",
    "title_canon_sha256": "c0b9f28f0804e4d52921b37852a4f73ac07fd6cb6aeaa4f3ad44edec0b8ba7b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0291",
    "kind": "arxiv",
    "version": 3
  }
}