Pith Number

pith:P4T2BX74

pith:2010:P4T2BX74BH5PC65ESD3FF74ASC

not attested not anchored not stored refs pending

Half-integer contributions to the quantum Hall conductivity from single Dirac cones

Haruki Watanabe, Hideo Aoki, Yasuhiro Hatsugai

arxiv:1008.0130 v2 · 2010-07-31 · 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{P4T2BX74BH5PC65ESD3FF74ASC}

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	2026-05-18T02:46:13.391284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f27a0dffc09faf17ba490f652ff8090b7fba7bfdbec1d1ca5c268addef6aeee

Aliases

arxiv: 1008.0130 · arxiv_version: 1008.0130v2 · doi: 10.48550/arxiv.1008.0130 · pith_short_12: P4T2BX74BH5P · pith_short_16: P4T2BX74BH5PC65E · pith_short_8: P4T2BX74

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/P4T2BX74BH5PC65ESD3FF74ASC \
  | 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: 7f27a0dffc09faf17ba490f652ff8090b7fba7bfdbec1d1ca5c268addef6aeee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaaee3dcfd60a9c8a5e52e3d9d6683c5c7166bdf1ac961f8a0108cd4334452d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-07-31T23:03:14Z",
    "title_canon_sha256": "2b95c4bce2b5d6f76d8ef68c190b36f182841c1068cba8554ff5faa9bf65c214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0130",
    "kind": "arxiv",
    "version": 2
  }
}