Pith Number

pith:UW7EKFRJ

pith:2012:UW7EKFRJGRTURQH5AF6GCE6ZVF

not attested not anchored not stored refs pending

Finite frequency noise in a quantum point contact between helical edge states

J.-R. Souquet, P. Simon

arxiv:1208.0729 v2 · 2012-08-03 · 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{UW7EKFRJGRTURQH5AF6GCE6ZVF}

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	2026-05-18T03:40:49.160272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5be451629346748c0fd017c6113d9a948668e8c8e8d4ca59a3754c75248a60c

Aliases

arxiv: 1208.0729 · arxiv_version: 1208.0729v2 · doi: 10.48550/arxiv.1208.0729 · pith_short_12: UW7EKFRJGRTU · pith_short_16: UW7EKFRJGRTURQH5 · pith_short_8: UW7EKFRJ

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/UW7EKFRJGRTURQH5AF6GCE6ZVF \
  | 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: a5be451629346748c0fd017c6113d9a948668e8c8e8d4ca59a3754c75248a60c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d3d43cbeed050a439674e3ae36a5c6bcece9a38e929515b9960a0d467b4997",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-08-03T12:46:44Z",
    "title_canon_sha256": "05de685c87000fbd9a41a2a38b37df06a6b5330caa9201cf7de826d78d2ce0cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0729",
    "kind": "arxiv",
    "version": 2
  }
}