Pith Number

pith:NGMTIBE6

pith:2008:NGMTIBE66OQYYHCPPDLW4MMJE2

not attested not anchored not stored refs pending

Quantum Hall Effect in Bilayer Graphene: Disorder Effect and Quantum Phase Transition

D. N. Sheng, L. Sheng, M. Liu, R. Ma, R. Shen

arxiv:0810.1494 v2 · 2008-10-08 · 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{NGMTIBE66OQYYHCPPDLW4MMJE2}

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	2026-05-18T02:15:32.545412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699934049ef3a18c1c4f78d76e318926bc3a44b25d3a3fb0ade53a6a60f66506

Aliases

arxiv: 0810.1494 · arxiv_version: 0810.1494v2 · doi: 10.48550/arxiv.0810.1494 · pith_short_12: NGMTIBE66OQY · pith_short_16: NGMTIBE66OQYYHCP · pith_short_8: NGMTIBE6

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/NGMTIBE66OQYYHCPPDLW4MMJE2 \
  | 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: 699934049ef3a18c1c4f78d76e318926bc3a44b25d3a3fb0ade53a6a60f66506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2d052ba783a479ceeaebffc697eba3b3be08dc5f0d0b3214733e8ebc4d05fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-10-08T18:02:52Z",
    "title_canon_sha256": "700c0813542478358291cf8f719f488a3f21c6ae5d496ca32b7857e0d6c65db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1494",
    "kind": "arxiv",
    "version": 2
  }
}