Pith Number

pith:MEILQE26

pith:2017:MEILQE26HDIXRLT4ZTJHAKPZ6M

not attested not anchored not stored refs pending

Observation of fractional quantum Hall effect in an InAs quantum well

H. Deng, K. A. Villegas Rosales, Md. Shafayat Hossain, Meng K. Ma, M. Shayegan, T. Tschirky, W. Wegscheider

arxiv:1712.01220 v1 · 2017-12-04 · physics.app-ph · 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{MEILQE26HDIXRLT4ZTJHAKPZ6M}

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	2026-05-18T00:28:57.646737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6110b8135e38d178ae7cccd27029f9f3200f38125cc5ff5e4fe6f2915b71996d

Aliases

arxiv: 1712.01220 · arxiv_version: 1712.01220v1 · doi: 10.48550/arxiv.1712.01220 · pith_short_12: MEILQE26HDIX · pith_short_16: MEILQE26HDIXRLT4 · pith_short_8: MEILQE26

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/MEILQE26HDIXRLT4ZTJHAKPZ6M \
  | 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: 6110b8135e38d178ae7cccd27029f9f3200f38125cc5ff5e4fe6f2915b71996d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d48f213bbda37ea19859e16eb1eaded2e87038c5b343563f399cc6a5e0f9ed49",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-12-04T17:51:58Z",
    "title_canon_sha256": "4f8da4315e37b001eadea0adf2c6bf6c303a9e5faa9e6e596d55bb50e2c4e157"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01220",
    "kind": "arxiv",
    "version": 1
  }
}