Pith Number

pith:LMSSTHUY

pith:2010:LMSSTHUYB3MMG75CLETLPKHDC4

not attested not anchored not stored refs pending

Measurement of the {\nu}= 1/3 fractional quantum Hall energy gap in suspended graphene

Fereshte Ghahari, Kirill Bolotin, Paul Cadden-Zimansky, Philip Kim, Yue Zhao

arxiv:1010.1187 v2 · 2010-10-06 · 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{LMSSTHUYB3MMG75CLETLPKHDC4}

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	2026-05-18T02:05:10.500403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b25299e980ed8c37fa25926b7a8e3171f56200cb0ee7d8102ae3c1d81cb252a

Aliases

arxiv: 1010.1187 · arxiv_version: 1010.1187v2 · doi: 10.48550/arxiv.1010.1187 · pith_short_12: LMSSTHUYB3MM · pith_short_16: LMSSTHUYB3MMG75C · pith_short_8: LMSSTHUY

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/LMSSTHUYB3MMG75CLETLPKHDC4 \
  | 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: 5b25299e980ed8c37fa25926b7a8e3171f56200cb0ee7d8102ae3c1d81cb252a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0776dd360c9dfd747131ea5f7915dc133f2c17fcb26c619eb233b069c3b5359",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-10-06T16:07:33Z",
    "title_canon_sha256": "8a617b4361cefb7ca64c727db43c4fca0514bd204edd8f64d2101a23185ee841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1187",
    "kind": "arxiv",
    "version": 2
  }
}