Pith Number

pith:2QYCUL2N

pith:2011:2QYCUL2N5VEMJCUI4LE5ZSVPYT

not attested not anchored not stored refs pending

Critical exponent for the quantum spin Hall transition in Z_2 network model

K. Kobayashi, K. Slevin, T. Ohtsuki

arxiv:1201.0244 v1 · 2011-12-31 · cond-mat.dis-nn · 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{2QYCUL2N5VEMJCUI4LE5ZSVPYT}

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	2026-05-18T03:01:11.368124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4302a2f4ded48c48a88e2c9dccaafc4d545748be9f935c5b8ca8d88b7fd45ae

Aliases

arxiv: 1201.0244 · arxiv_version: 1201.0244v1 · doi: 10.48550/arxiv.1201.0244 · pith_short_12: 2QYCUL2N5VEM · pith_short_16: 2QYCUL2N5VEMJCUI · pith_short_8: 2QYCUL2N

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/2QYCUL2N5VEMJCUI4LE5ZSVPYT \
  | 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: d4302a2f4ded48c48a88e2c9dccaafc4d545748be9f935c5b8ca8d88b7fd45ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4da13bc68b67563fab76070ea8502f0ee4b692d161dc03993302a25fb27c56",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2011-12-31T10:01:05Z",
    "title_canon_sha256": "69194e43b963f59ddf6c440e70e314055f0c30c4ef5621260eda4eab2cbd198f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0244",
    "kind": "arxiv",
    "version": 1
  }
}