Pith Number

pith:ERXKQDSM

pith:2019:ERXKQDSMHJRBIXVTPLFII6KU22

not attested not anchored not stored refs pending

Direct Entropy Measurement in a Mesoscopic Quantum System

Christian Olsen, Geoffrey C. Gardner, Joshua Folk, Michael Manfra, Mohammad Samani, Nikolaus Hartman, Saeed Fallahi, Silvia L\"uscher

arxiv:1905.12388 v1 · 2019-05-29 · 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{ERXKQDSMHJRBIXVTPLFII6KU22}

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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.

Cited by

1 paper in Pith

Remote entropy measurement in coupled quantum dots

Receipt and verification

First computed	2026-05-17T23:44:44.493420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

246ea80e4c3a62145eb37aca847954d69029f44ca35741545094a5934e946cd3

Aliases

arxiv: 1905.12388 · arxiv_version: 1905.12388v1 · doi: 10.48550/arxiv.1905.12388 · pith_short_12: ERXKQDSMHJRB · pith_short_16: ERXKQDSMHJRBIXVT · pith_short_8: ERXKQDSM

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/ERXKQDSMHJRBIXVTPLFII6KU22 \
  | 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: 246ea80e4c3a62145eb37aca847954d69029f44ca35741545094a5934e946cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2a49e147071b0abe6561e38ed5d736c77bf3b1d1f1a354fef4d2941dee10eab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-05-29T12:52:59Z",
    "title_canon_sha256": "c8f8bc1b4344a7c22d73e98dd0a87bc1dbe6f71f5f8f5e7bc2ac8352560284b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12388",
    "kind": "arxiv",
    "version": 1
  }
}