Pith Number

pith:56HQAYXG

pith:2011:56HQAYXGR23ZVTUCSK7V2T244G

not attested not anchored not stored refs pending

Topological insulators in magnetic fields: Quantum Hall effect and edge channels with non-quantized \theta-term

Achim Rosch, Ehud Altman, Lars Fritz, Matthias Sitte

arxiv:1110.1363 v2 · 2011-10-06 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56HQAYXGR23ZVTUCSK7V2T244G}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:23:01.945999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8f0062e68eb79ace8292bf5d4f5ce194e5d238f7f2111139b8b61d4cf390e6

Aliases

arxiv: 1110.1363 · arxiv_version: 1110.1363v2 · doi: 10.48550/arxiv.1110.1363 · pith_short_12: 56HQAYXGR23Z · pith_short_16: 56HQAYXGR23ZVTUC · pith_short_8: 56HQAYXG

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/56HQAYXGR23ZVTUCSK7V2T244G \
  | 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: ef8f0062e68eb79ace8292bf5d4f5ce194e5d238f7f2111139b8b61d4cf390e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5b15b23330daa0961e849d86eb3deba80dcda27becdc3ae189a689705b093d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-10-06T19:32:46Z",
    "title_canon_sha256": "a5b87c43952995a092ab1b9221514f4752d7ed3b564c96703759b5e767aa3a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1363",
    "kind": "arxiv",
    "version": 2
  }
}