Pith Number

pith:NQJKL7UE

pith:2025:NQJKL7UE6K234XIHWAQXXYV7PM

not attested not anchored not stored refs pending

Measuring work in quantum many-body systems using a dynamical "work agent"

Cheolhee Han, Eran Sela, Nadav Katz

arxiv:2503.20729 v3 · 2025-03-26 · cond-mat.mes-hall · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQJKL7UE6K234XIHWAQXXYV7PM}

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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

Quantum measurement of work in mesoscopic systems

Receipt and verification

First computed	2026-07-05T12:00:27.037492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c12a5fe84f2b5be5d07b0217be2bf7b08803eb02acddb1a9a0efcc2458340c6

Aliases

arxiv: 2503.20729 · arxiv_version: 2503.20729v3 · doi: 10.48550/arxiv.2503.20729 · pith_short_12: NQJKL7UE6K23 · pith_short_16: NQJKL7UE6K234XIH · pith_short_8: NQJKL7UE

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/NQJKL7UE6K234XIHWAQXXYV7PM \
  | 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: 6c12a5fe84f2b5be5d07b0217be2bf7b08803eb02acddb1a9a0efcc2458340c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6afa7f26d37a02a4875892605c052bc36805ccb67d4e9f266f8c4647ac3e340b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-03-26T17:11:02Z",
    "title_canon_sha256": "3b19e0be8e8d0faa088e66de91ec9b8db13f2b467ab6c4c53b9e62f0a8d720a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20729",
    "kind": "arxiv",
    "version": 3
  }
}