Pith Number

pith:KNF2MRQ2

pith:1999:KNF2MRQ2WSWCTUURPXMOTZF6TJ

not attested not anchored not stored refs pending

QHE of Bilayer Systems in the Presence of Tunneling -- $\nu=1/q$ case --

Daijiro Yoshioka, Kentaro Nomura

arxiv:cond-mat/9904192 v1 · 1999-04-14 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNF2MRQ2WSWCTUURPXMOTZF6TJ}

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	2026-07-04T16:12:35.493405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

534ba6461ab4ac29d2917dd8e9e4be9a7286cb086bded30465cf200c019da40f

Aliases

arxiv: cond-mat/9904192 · arxiv_version: cond-mat/9904192v1 · doi: 10.48550/arxiv.cond-mat/9904192 · pith_short_12: KNF2MRQ2WSWC · pith_short_16: KNF2MRQ2WSWCTUUR · pith_short_8: KNF2MRQ2

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/KNF2MRQ2WSWCTUURPXMOTZF6TJ \
  | 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: 534ba6461ab4ac29d2917dd8e9e4be9a7286cb086bded30465cf200c019da40f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "171216254d0ef09e45d4597a41f88b4ac9772a769e51c490e2d49f62630cd70c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-04-14T05:36:13Z",
    "title_canon_sha256": "9c6d55e1de009c05679560c243e7dc008bb5704e23ee1ef042d5466faad8e492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904192",
    "kind": "arxiv",
    "version": 1
  }
}