Pith Number

pith:ITRENRAA

pith:1997:ITRENRAASUHY2TN3WI5YIM5PZQ

not attested not anchored not stored refs pending

The Quantum Hall Effect: Unified Scaling Theory and Quasi-particles at the Edge

A.M.M. Pruisken, K. Schoutens (University of Amsterdam)

arxiv:cond-mat/9701221 v1 · 1997-01-30 · 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{ITRENRAASUHY2TN3WI5YIM5PZQ}

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	2026-05-18T01:39:33.722341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e246c400950f8d4dbbb23b8433afcc00731f02efe5f19ae002e616674a5f3e

Aliases

arxiv: cond-mat/9701221 · arxiv_version: cond-mat/9701221v1 · doi: 10.48550/arxiv.cond-mat/9701221 · pith_short_12: ITRENRAASUHY · pith_short_16: ITRENRAASUHY2TN3 · pith_short_8: ITRENRAA

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/ITRENRAASUHY2TN3WI5YIM5PZQ \
  | 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: 44e246c400950f8d4dbbb23b8433afcc00731f02efe5f19ae002e616674a5f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d380bae2f8e02da4fa32d33c45756faa107eea5756f90dad4499ff599a5c5554",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "1997-01-30T15:47:50Z",
    "title_canon_sha256": "1e62161558364c51c637975064e5a2aba501efa89ca9d9881f7e04db75dd403b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9701221",
    "kind": "arxiv",
    "version": 1
  }
}