Pith Number

pith:B57WYIHH

pith:2019:B57WYIHH2KX3CKBEOCKXJKIHWP

not attested not anchored not stored refs pending

Quantum Hall effect induced by electron-phonon interaction

Andreas Sinner, Klaus Ziegler

arxiv:1908.00442 v2 · 2019-08-01 · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B57WYIHH2KX3CKBEOCKXJKIHWP}

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	2026-07-05T02:38:59.378929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f7f6c20e7d2afb12824709574a907b3e1e3f01d8c24a51eacaa17aabf514eb1

Aliases

arxiv: 1908.00442 · arxiv_version: 1908.00442v2 · doi: 10.48550/arxiv.1908.00442 · pith_short_12: B57WYIHH2KX3 · pith_short_16: B57WYIHH2KX3CKBE · pith_short_8: B57WYIHH

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/B57WYIHH2KX3CKBEOCKXJKIHWP \
  | 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: 0f7f6c20e7d2afb12824709574a907b3e1e3f01d8c24a51eacaa17aabf514eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc55bcd1c07b973c8bf3443231fc0de06ad6bd48e25caf3b9d68e9e94077ce42",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-08-01T14:49:51Z",
    "title_canon_sha256": "e8eb9e6ef7e7999ee2bdbe0134e3c07001673e490dc965d23310e718fbebb7e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00442",
    "kind": "arxiv",
    "version": 2
  }
}